<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:fe7956c3-05ab-41f0-9cfa-47a09f9b1297,g:6dd5e3e7-2d1c-42be-b9c3-cc110f5865f1-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.apog.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="apog-20250830.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_888e27c7-7809-4c08-a9ea-82a201c31851" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_74fb6cd8-f72f-4598-84a4-1219570d0b70" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_888e27c7-7809-4c08-a9ea-82a201c31851" xlink:to="loc_us-gaap_AccountsPayableCurrent_74fb6cd8-f72f-4598-84a4-1219570d0b70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_6b259172-81aa-4d29-bc11-e7d8e69b22e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_888e27c7-7809-4c08-a9ea-82a201c31851" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_6b259172-81aa-4d29-bc11-e7d8e69b22e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_6829c7bf-8849-45a5-8c13-68b36ecee177" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_888e27c7-7809-4c08-a9ea-82a201c31851" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_6829c7bf-8849-45a5-8c13-68b36ecee177" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_d9538d87-a554-4593-8ad4-56491d531b45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_888e27c7-7809-4c08-a9ea-82a201c31851" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_d9538d87-a554-4593-8ad4-56491d531b45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_eba89cd7-d0bf-4ab6-b73b-5f118a1c7a8f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_888e27c7-7809-4c08-a9ea-82a201c31851" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_eba89cd7-d0bf-4ab6-b73b-5f118a1c7a8f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_2f12e476-ff56-45f4-b4e0-e2dc4a3070ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_LiabilitiesCurrent_2f12e476-ff56-45f4-b4e0-e2dc4a3070ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_1e8b2753-1f28-4a8e-bf87-24f8b6e2ba15" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_1e8b2753-1f28-4a8e-bf87-24f8b6e2ba15" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_8d45ca71-d45b-419c-8d8b-d09b4768cb45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_8d45ca71-d45b-419c-8d8b-d09b4768cb45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SelfInsuranceReserveNoncurrent_a014b6dd-bbd4-4b40-9506-b04a7b5dac2d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SelfInsuranceReserveNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_SelfInsuranceReserveNoncurrent_a014b6dd-bbd4-4b40-9506-b04a7b5dac2d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_7fc6ee2b-efb1-408b-96f8-4cd786e0eb37" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_7fc6ee2b-efb1-408b-96f8-4cd786e0eb37" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_27ef8fef-35f3-4ddc-bf61-a8258b584385" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_StockholdersEquity_27ef8fef-35f3-4ddc-bf61-a8258b584385" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_1521e8be-4842-41d2-8ed2-41bf97d7cceb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_c29d5bde-02d9-4265-bfe8-3488b8804419" xlink:to="loc_us-gaap_CommitmentsAndContingencies_1521e8be-4842-41d2-8ed2-41bf97d7cceb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_730ef6d1-4ad6-4b20-9a60-20823fbe547b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:to="loc_us-gaap_Goodwill_730ef6d1-4ad6-4b20-9a60-20823fbe547b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_f3799d13-c811-4d89-b56d-f385366506ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_f3799d13-c811-4d89-b56d-f385366506ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_f8ca5e20-43c5-43dd-8d8c-4491bcb15924" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_f8ca5e20-43c5-43dd-8d8c-4491bcb15924" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_4fa37ac8-b05e-4960-9fe4-93da361a1a5e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_4fa37ac8-b05e-4960-9fe4-93da361a1a5e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_b56c085b-4e30-4737-9194-3d93bae3ae76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:to="loc_us-gaap_AssetsCurrent_b56c085b-4e30-4737-9194-3d93bae3ae76" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_e223075c-c722-43cd-b2f3-cc74ca3a570c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_19bce338-e6cd-4e3d-bf99-c9c2bc6edd54" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_e223075c-c722-43cd-b2f3-cc74ca3a570c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_92953a76-ac08-407d-8d21-56c8be38302b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_62066c1d-c96d-4191-bd08-022be8f73b80" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_92953a76-ac08-407d-8d21-56c8be38302b" xlink:to="loc_us-gaap_AdditionalPaidInCapital_62066c1d-c96d-4191-bd08-022be8f73b80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_a546f884-531a-4c1a-91ad-5a94b84cf913" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_92953a76-ac08-407d-8d21-56c8be38302b" xlink:to="loc_us-gaap_CommonStockValue_a546f884-531a-4c1a-91ad-5a94b84cf913" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_34b751cc-442e-4896-8c39-b312815498cf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_92953a76-ac08-407d-8d21-56c8be38302b" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_34b751cc-442e-4896-8c39-b312815498cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_17a337bb-4dc3-4cf0-aed2-0276e78b2357" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_92953a76-ac08-407d-8d21-56c8be38302b" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_17a337bb-4dc3-4cf0-aed2-0276e78b2357" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_cc93087f-89d9-41f5-8566-ce5ee90fc5bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_92953a76-ac08-407d-8d21-56c8be38302b" xlink:to="loc_us-gaap_PreferredStockValue_cc93087f-89d9-41f5-8566-ce5ee90fc5bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_898c4dcc-10d6-48de-b8df-41fc2c741920" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_73a18182-eef8-441b-814a-b10d70c7f694" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_898c4dcc-10d6-48de-b8df-41fc2c741920" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_73a18182-eef8-441b-814a-b10d70c7f694" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0b5e93e7-b71b-49f5-86ae-f3c19635b807" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_898c4dcc-10d6-48de-b8df-41fc2c741920" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0b5e93e7-b71b-49f5-86ae-f3c19635b807" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReceivablesNetCurrent_521ad161-c9c5-427e-a42e-829b089eeaec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReceivablesNetCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_898c4dcc-10d6-48de-b8df-41fc2c741920" xlink:to="loc_us-gaap_ReceivablesNetCurrent_521ad161-c9c5-427e-a42e-829b089eeaec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_4f235435-3d80-44f3-94f6-f33d905672a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_898c4dcc-10d6-48de-b8df-41fc2c741920" xlink:to="loc_us-gaap_OtherAssetsCurrent_4f235435-3d80-44f3-94f6-f33d905672a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_949f0381-15fd-4b37-90f6-7be26f10e43c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_898c4dcc-10d6-48de-b8df-41fc2c741920" xlink:to="loc_us-gaap_InventoryNet_949f0381-15fd-4b37-90f6-7be26f10e43c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/CONSOLIDATEDRESULTSOFOPERATIONSUnaudited" xlink:type="simple" xlink:href="apog-20250830.xsd#CONSOLIDATEDRESULTSOFOPERATIONSUnaudited"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/CONSOLIDATEDRESULTSOFOPERATIONSUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_e4c958a0-7574-43f6-8622-62dd5547c1a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_10cd649f-208e-49fd-ba20-7ccc80ba70f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_e4c958a0-7574-43f6-8622-62dd5547c1a8" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_10cd649f-208e-49fd-ba20-7ccc80ba70f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_a5e1dabf-68f1-48c2-ac20-ff69154877eb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_e4c958a0-7574-43f6-8622-62dd5547c1a8" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_a5e1dabf-68f1-48c2-ac20-ff69154877eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_ac1161e9-a165-4335-bd74-0f2d1dc3337d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_82d87e8f-0d04-444c-8ef8-d0864ca19b32" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_ac1161e9-a165-4335-bd74-0f2d1dc3337d" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_82d87e8f-0d04-444c-8ef8-d0864ca19b32" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_ec671556-2fb1-4074-897f-d35833e854fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_ac1161e9-a165-4335-bd74-0f2d1dc3337d" xlink:to="loc_us-gaap_OperatingIncomeLoss_ec671556-2fb1-4074-897f-d35833e854fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_5d0844d8-7c35-4ee5-858b-c17c7345ea5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_ac1161e9-a165-4335-bd74-0f2d1dc3337d" xlink:to="loc_us-gaap_InterestExpenseNonoperating_5d0844d8-7c35-4ee5-858b-c17c7345ea5d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_7688fbaf-45ea-495b-a3e3-53734308a8e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_adf45dad-93cc-4d2b-8490-d75328c176c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_7688fbaf-45ea-495b-a3e3-53734308a8e0" xlink:to="loc_us-gaap_GrossProfit_adf45dad-93cc-4d2b-8490-d75328c176c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_674adf7d-b22f-4f8b-8122-1a24b04fdba6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_7688fbaf-45ea-495b-a3e3-53734308a8e0" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_674adf7d-b22f-4f8b-8122-1a24b04fdba6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_6a72c9f2-22be-41fb-b92a-465fa6bd5971" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_1921f6c6-d390-44f0-b75d-ba22a94838f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_6a72c9f2-22be-41fb-b92a-465fa6bd5971" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_1921f6c6-d390-44f0-b75d-ba22a94838f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_175e3d79-6785-4cb0-837c-d97e4b651454" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_6a72c9f2-22be-41fb-b92a-465fa6bd5971" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_175e3d79-6785-4cb0-837c-d97e4b651454" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEEARNINGSUnaudited" xlink:type="simple" xlink:href="apog-20250830.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEEARNINGSUnaudited"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEEARNINGSUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_dba7672d-4b91-4717-a06b-48ea2019982a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_c04770ff-39aa-4b1e-affc-87cb041840ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_dba7672d-4b91-4717-a06b-48ea2019982a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_c04770ff-39aa-4b1e-affc-87cb041840ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_c2f2dc71-5e5c-4199-b16b-d31af11dce22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_dba7672d-4b91-4717-a06b-48ea2019982a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_c2f2dc71-5e5c-4199-b16b-d31af11dce22" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_8a92b726-c739-49ba-80c7-12639cd38bc5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_dba7672d-4b91-4717-a06b-48ea2019982a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_8a92b726-c739-49ba-80c7-12639cd38bc5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_9af029cc-0af3-4b84-8d29-53c1ca24c155" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_a8f95ef8-f271-4fbc-83eb-9442f997034b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_9af029cc-0af3-4b84-8d29-53c1ca24c155" xlink:to="loc_us-gaap_NetIncomeLoss_a8f95ef8-f271-4fbc-83eb-9442f997034b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_64de2a29-b93c-422a-89b3-9419e705bbdd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_9af029cc-0af3-4b84-8d29-53c1ca24c155" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_64de2a29-b93c-422a-89b3-9419e705bbdd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWSUnaudited" xlink:type="simple" xlink:href="apog-20250830.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWSUnaudited"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWSUnaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fda3850e-db9e-4c0c-bd20-16ba340fb448" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b08dc7d4-611a-4fa7-a9e3-532d5fb69a22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fda3850e-db9e-4c0c-bd20-16ba340fb448" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_b08dc7d4-611a-4fa7-a9e3-532d5fb69a22" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c65f8b10-4086-4a22-b7d6-c6730a1be9af" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fda3850e-db9e-4c0c-bd20-16ba340fb448" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c65f8b10-4086-4a22-b7d6-c6730a1be9af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a942a700-3c1b-401b-9236-c4982bdfa37d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fda3850e-db9e-4c0c-bd20-16ba340fb448" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a942a700-3c1b-401b-9236-c4982bdfa37d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_739b61e1-509e-46d0-902a-b7bf621d0fea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_fda3850e-db9e-4c0c-bd20-16ba340fb448" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_739b61e1-509e-46d0-902a-b7bf621d0fea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_196f5b40-615c-4e10-8c57-1396227c1b59" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_NetIncomeLoss_196f5b40-615c-4e10-8c57-1396227c1b59" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_e38d896a-cb1f-47f1-a3dd-a46cddbb5f9f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_e38d896a-cb1f-47f1-a3dd-a46cddbb5f9f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_9c47e494-fd59-428b-812a-bffba44bb089" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_ShareBasedCompensation_9c47e494-fd59-428b-812a-bffba44bb089" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_7fd0a0d3-2e6a-431e-82e9-a12e295d34fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_7fd0a0d3-2e6a-431e-82e9-a12e295d34fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_1a4ae4f1-faea-484d-8562-e16a218a3a4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_1a4ae4f1-faea-484d-8562-e16a218a3a4f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_ImpairmentExpenseOnGoodwillAndIntangibleAssets_84926152-4274-4e0b-93d4-fe213447a319" xlink:href="apog-20250830.xsd#apog_ImpairmentExpenseOnGoodwillAndIntangibleAssets"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_apog_ImpairmentExpenseOnGoodwillAndIntangibleAssets_84926152-4274-4e0b-93d4-fe213447a319" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_SettlementOfNewMarketsTaxCreditTransaction_6a1a6c08-a4f1-4986-b9fc-e3d00e01b61c" xlink:href="apog-20250830.xsd#apog_SettlementOfNewMarketsTaxCreditTransaction"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_apog_SettlementOfNewMarketsTaxCreditTransaction_6a1a6c08-a4f1-4986-b9fc-e3d00e01b61c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_308a8596-6096-4e59-9fa4-294771a886ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_308a8596-6096-4e59-9fa4-294771a886ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_326298d6-37b1-4147-bd3d-afc934b660c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_326298d6-37b1-4147-bd3d-afc934b660c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_f27de620-6e36-4460-b184-9635cc1fd009" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInReceivables"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInReceivables_f27de620-6e36-4460-b184-9635cc1fd009" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_3522a10e-8e97-4729-8cc4-1bbc3b559b20" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_3522a10e-8e97-4729-8cc4-1bbc3b559b20" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_7057e8fd-5070-48d1-9ea0-87e533f73182" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerAsset"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_7057e8fd-5070-48d1-9ea0-87e533f73182" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_5241ddb1-5290-480c-84d2-955e68d3e274" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_5241ddb1-5290-480c-84d2-955e68d3e274" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_0014adcd-c8f5-4619-bc9a-b64448ce76a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_0014adcd-c8f5-4619-bc9a-b64448ce76a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_023bf89d-ea8e-4ab6-b6b9-0791308f12fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_023bf89d-ea8e-4ab6-b6b9-0791308f12fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_3ded0bab-ff2b-4dd4-9cff-e0075d4de8c8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_3ded0bab-ff2b-4dd4-9cff-e0075d4de8c8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_3e9801e9-e83b-4115-ab49-0df07d69dbe8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_3e9801e9-e83b-4115-ab49-0df07d69dbe8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_aeded5f6-b67b-47ac-9ce9-cc5d10f62cbe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet"/>
    <link:calculationArc order="18" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_d9df4f64-ca0e-416e-9e6d-1112213594c7" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_aeded5f6-b67b-47ac-9ce9-cc5d10f62cbe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a0ab17df-da3e-48e8-af0d-f1f4ff789331" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a51fb305-8308-4a4d-a17d-fc9b3c515c92" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a0ab17df-da3e-48e8-af0d-f1f4ff789331" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a51fb305-8308-4a4d-a17d-fc9b3c515c92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_a6c57472-3e9e-4b95-a94c-d5f17c01c856" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a0ab17df-da3e-48e8-af0d-f1f4ff789331" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_a6c57472-3e9e-4b95-a94c-d5f17c01c856" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireMarketableSecurities_3d0c028a-2d36-4602-816c-7c6bb95ed72a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireMarketableSecurities"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a0ab17df-da3e-48e8-af0d-f1f4ff789331" xlink:to="loc_us-gaap_PaymentsToAcquireMarketableSecurities_3d0c028a-2d36-4602-816c-7c6bb95ed72a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_2a61f77b-a8c1-431b-8598-ec4259c6d40d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_a0ab17df-da3e-48e8-af0d-f1f4ff789331" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities_2a61f77b-a8c1-431b-8598-ec4259c6d40d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_f24fee4f-d8a6-4f93-b3e0-513a3900469e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_f24fee4f-d8a6-4f93-b3e0-513a3900469e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_1bf8bbca-aab3-4489-b5c3-739ec8a3863e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_1bf8bbca-aab3-4489-b5c3-739ec8a3863e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_2e2e1167-9bbb-4631-9eca-673af117b4da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_2e2e1167-9bbb-4631-9eca-673af117b4da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_c739b65b-55cb-42ae-98f5-b2acac904473" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_c739b65b-55cb-42ae-98f5-b2acac904473" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_e784ea99-4f4e-4305-8170-46936e8e3844" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_e784ea99-4f4e-4305-8170-46936e8e3844" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_edb250d4-aa37-4dd1-a1b6-b1b590bd2c0b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_a946aafa-e43b-44b6-b796-6a6cf4957ba1" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_edb250d4-aa37-4dd1-a1b6-b1b590bd2c0b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/RevenueReceivablesandContractAssetsandLiabilitiesAccountsScheduleofReceivableDetails" xlink:type="simple" xlink:href="apog-20250830.xsd#RevenueReceivablesandContractAssetsandLiabilitiesAccountsScheduleofReceivableDetails"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/RevenueReceivablesandContractAssetsandLiabilitiesAccountsScheduleofReceivableDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNet_c9fcd98d-bdcd-4458-b52a-d6cb0e182d87" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGross_9380a62a-1327-4650-bf3c-c8c445ee5696" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNet_c9fcd98d-bdcd-4458-b52a-d6cb0e182d87" xlink:to="loc_us-gaap_AccountsReceivableGross_9380a62a-1327-4650-bf3c-c8c445ee5696" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_3a3135e2-16e2-412d-9e97-e2664ff0349f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNet_c9fcd98d-bdcd-4458-b52a-d6cb0e182d87" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_3a3135e2-16e2-412d-9e97-e2664ff0349f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/InventoriesDetails" xlink:type="simple" xlink:href="apog-20250830.xsd#InventoriesDetails"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/InventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_4be1a3da-d40b-4a58-9e77-3fc17a5677e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWorkInProcessNetOfReserves_445d4f47-bc73-4b25-9e9a-99d305687ee1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryWorkInProcessNetOfReserves"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_4be1a3da-d40b-4a58-9e77-3fc17a5677e0" xlink:to="loc_us-gaap_InventoryWorkInProcessNetOfReserves_445d4f47-bc73-4b25-9e9a-99d305687ee1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsNetOfReserves_45485907-87e5-4ed8-8488-287de76d2812" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryRawMaterialsNetOfReserves"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_4be1a3da-d40b-4a58-9e77-3fc17a5677e0" xlink:to="loc_us-gaap_InventoryRawMaterialsNetOfReserves_45485907-87e5-4ed8-8488-287de76d2812" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_ceba3f06-a095-47d1-96f9-87e9e54bd570" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_4be1a3da-d40b-4a58-9e77-3fc17a5677e0" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_ceba3f06-a095-47d1-96f9-87e9e54bd570" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/FinancialInstrumentsScheduleofAmortizedCostandEstimatedFairValuesofInvestmentsbyContractualMaturityDetails" xlink:type="simple" xlink:href="apog-20250830.xsd#FinancialInstrumentsScheduleofAmortizedCostandEstimatedFairValuesofInvestmentsbyContractualMaturityDetails"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/FinancialInstrumentsScheduleofAmortizedCostandEstimatedFairValuesofInvestmentsbyContractualMaturityDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_f450ef3c-caac-49d7-b5b8-2b35fbcaf50e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost_4cf6f42c-d70e-4ab8-80a6-6567597688fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_f450ef3c-caac-49d7-b5b8-2b35fbcaf50e" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost_4cf6f42c-d70e-4ab8-80a6-6567597688fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_5da0913b-e033-4445-8b0d-9475e519836a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_f450ef3c-caac-49d7-b5b8-2b35fbcaf50e" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost_5da0913b-e033-4445-8b0d-9475e519836a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_4cdced48-f527-4f75-abc4-aa8be215e9d0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_c0f948be-d40b-41f7-83dc-56d221a2aad8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_4cdced48-f527-4f75-abc4-aa8be215e9d0" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_c0f948be-d40b-41f7-83dc-56d221a2aad8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_360cd173-325a-46db-b8a2-c4c1d59c2929" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_4cdced48-f527-4f75-abc4-aa8be215e9d0" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_360cd173-325a-46db-b8a2-c4c1d59c2929" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/DebtScheduleofInterestExpenseDetails" xlink:type="simple" xlink:href="apog-20250830.xsd#DebtScheduleofInterestExpenseDetails"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/DebtScheduleofInterestExpenseDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_d75363ec-6575-4288-a412-03e62623a0b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseOther_37b9f178-fdfd-4ca1-a1d2-c30f18afd397" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseOther"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_d75363ec-6575-4288-a412-03e62623a0b4" xlink:to="loc_us-gaap_InterestExpenseOther_37b9f178-fdfd-4ca1-a1d2-c30f18afd397" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeOther_5e0a383a-0d4e-48f8-9f74-0b3e8e480f87" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeOther"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_d75363ec-6575-4288-a412-03e62623a0b4" xlink:to="loc_us-gaap_InterestIncomeOther_5e0a383a-0d4e-48f8-9f74-0b3e8e480f87" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseDebt_06dbd797-0526-416c-b622-96905cc30dba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseDebt"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_d75363ec-6575-4288-a412-03e62623a0b4" xlink:to="loc_us-gaap_InterestExpenseDebt_06dbd797-0526-416c-b622-96905cc30dba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_InterestExpenseIncomeDerivatives_2a0fb93b-b5bb-4c81-89b6-5d01b86f7935" xlink:href="apog-20250830.xsd#apog_InterestExpenseIncomeDerivatives"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_d75363ec-6575-4288-a412-03e62623a0b4" xlink:to="loc_apog_InterestExpenseIncomeDerivatives_2a0fb93b-b5bb-4c81-89b6-5d01b86f7935" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/BusinessSegmentDataScheduleofAdjustedEBITDADetails" xlink:type="simple" xlink:href="apog-20250830.xsd#BusinessSegmentDataScheduleofAdjustedEBITDADetails"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/BusinessSegmentDataScheduleofAdjustedEBITDADetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_EarningsBeforeInterestAndTaxAdjusted_c1afe38b-0e4e-42b0-bda5-0ba31bc7d212" xlink:href="apog-20250830.xsd#apog_EarningsBeforeInterestAndTaxAdjusted"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_apog_EarningsBeforeInterestAndTaxAdjusted_c1afe38b-0e4e-42b0-bda5-0ba31bc7d212" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_CorporateAndOtherExpenses_96bde12d-a5ff-4fc2-a6d4-4e8ec88551cc" xlink:href="apog-20250830.xsd#apog_CorporateAndOtherExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_apog_CorporateAndOtherExpenses_96bde12d-a5ff-4fc2-a6d4-4e8ec88551cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_a1442f31-b0c6-4f19-b2ab-cbf2c9d85540" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_a1442f31-b0c6-4f19-b2ab-cbf2c9d85540" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCosts_6d668a8a-1461-43e2-b830-ccbd6531b3dd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCosts"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_us-gaap_RestructuringCosts_6d668a8a-1461-43e2-b830-ccbd6531b3dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_44de05b6-484d-42fa-9628-50e04b4bc00f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Depreciation"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_us-gaap_Depreciation_44de05b6-484d-42fa-9628-50e04b4bc00f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingIncome_f09872aa-c7ea-4d00-b08a-4d5a901e16d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherOperatingIncome"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_us-gaap_OtherOperatingIncome_f09872aa-c7ea-4d00-b08a-4d5a901e16d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_158faa48-363e-480b-94c3-774a5a7982f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_us-gaap_InterestExpenseNonoperating_158faa48-363e-480b-94c3-774a5a7982f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78e6a0df-1244-43a3-af12-9cba636c5093" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a52d9101-c646-4e0c-9e85-2c01337a1ddc" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_78e6a0df-1244-43a3-af12-9cba636c5093" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.apog.com/role/AcquisitionsScheduleofEstimatedFairValuesofAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="simple" xlink:href="apog-20250830.xsd#AcquisitionsScheduleofEstimatedFairValuesofAssetsAcquiredandLiabilitiesAssumedDetails"/>
  <link:calculationLink xlink:role="http://www.apog.com/role/AcquisitionsScheduleofEstimatedFairValuesofAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5fb46dd6-654e-4500-972e-61ca5ec74080" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesNoncurrent_be8687f5-3e61-42d1-9ef0-72700ac61982" xlink:href="apog-20250830.xsd#apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5fb46dd6-654e-4500-972e-61ca5ec74080" xlink:to="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesNoncurrent_be8687f5-3e61-42d1-9ef0-72700ac61982" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedCompensationAndBenefits_2a6f5fe1-df66-45ce-ab49-2ed10941207f" xlink:href="apog-20250830.xsd#apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedCompensationAndBenefits"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5fb46dd6-654e-4500-972e-61ca5ec74080" xlink:to="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedCompensationAndBenefits_2a6f5fe1-df66-45ce-ab49-2ed10941207f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_9e268cdf-51c1-4a42-acfc-8057eba34a2c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5fb46dd6-654e-4500-972e-61ca5ec74080" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_9e268cdf-51c1-4a42-acfc-8057eba34a2c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesCurrent_c49bc7bf-8355-473b-b7b4-141ae629374c" xlink:href="apog-20250830.xsd#apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5fb46dd6-654e-4500-972e-61ca5ec74080" xlink:to="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesCurrent_c49bc7bf-8355-473b-b7b4-141ae629374c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_a937659e-ef34-4ab1-ba9b-151b26be7980" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_5fb46dd6-654e-4500-972e-61ca5ec74080" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_a937659e-ef34-4ab1-ba9b-151b26be7980" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_68577675-7d57-4ce2-95ae-b929fb875363" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_0310fd2a-f3b7-4bac-8491-f7d7f68aba93" xlink:href="apog-20250830.xsd#apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_68577675-7d57-4ce2-95ae-b929fb875363" xlink:to="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_0310fd2a-f3b7-4bac-8491-f7d7f68aba93" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_91681cdf-9b8c-4e75-941b-df2824176153" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_68577675-7d57-4ce2-95ae-b929fb875363" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_91681cdf-9b8c-4e75-941b-df2824176153" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:href="apog-20250830.xsd#apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_311a73fe-5e48-43f8-9bc6-3cf9c04c6e68" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_311a73fe-5e48-43f8-9bc6-3cf9c04c6e68" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_1d5f80d6-d55c-4bd7-984c-a5803d7f9f03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther_1d5f80d6-d55c-4bd7-984c-a5803d7f9f03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_3227cccb-461f-459f-ba1e-2cafccab7230" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_Goodwill_3227cccb-461f-459f-ba1e-2cafccab7230" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_78e642a8-df76-48e1-8e8d-af717d206930" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_78e642a8-df76-48e1-8e8d-af717d206930" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_1b2d2322-664a-47cb-a174-f2573883ea0a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_1b2d2322-664a-47cb-a174-f2573883ea0a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets_3116176a-dd3d-481f-a860-5694e4dd626f" xlink:href="apog-20250830.xsd#apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAssets_3116176a-dd3d-481f-a860-5694e4dd626f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_0d1b807f-2e23-462b-b05d-7f29cc549bcd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_0d1b807f-2e23-462b-b05d-7f29cc549bcd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_2b8149a5-9a18-4031-848f-d74f5d89a9fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_2b8149a5-9a18-4031-848f-d74f5d89a9fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_ac262f2b-548f-4db8-846a-1256689bcda2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_apog_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAcquiredIncludingGoodwill_45bb092f-c731-410b-acf3-38fa934ad33d" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_ac262f2b-548f-4db8-846a-1256689bcda2" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
