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  <xsd:element name="BranchSupportCenterMember" id="bld_BranchSupportCenterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AccruedLiabilitiesAndEmployeeRelatedLiabilitiesCurrentMember" id="bld_AccruedLiabilitiesAndEmployeeRelatedLiabilitiesCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RationalizationCharges" id="bld_RationalizationCharges" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ProgressiveMember" id="bld_ProgressiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmendmentNo.5ToCreditAgreementMember" id="bld_AmendmentNo.5ToCreditAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DelayedDrawTermLoanMay2025Member" id="bld_DelayedDrawTermLoanMay2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="Acquisitions2025Member" id="bld_Acquisitions2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ContractAssetsAndLiabilitiesTable" id="bld_ContractAssetsAndLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ContractAssetsAndLiabilitiesLineItems" id="bld_ContractAssetsAndLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EarningsPerShareTable" id="bld_EarningsPerShareTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EarningsPerShareLineItems" id="bld_EarningsPerShareLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentRedemptionPeriodEightMember" id="bld_DebtInstrumentRedemptionPeriodEightMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentRedemptionPeriodNineMember" id="bld_DebtInstrumentRedemptionPeriodNineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentRedemptionPeriodTenMember" id="bld_DebtInstrumentRedemptionPeriodTenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentRedemptionPeriodElevenMember" id="bld_DebtInstrumentRedemptionPeriodElevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentConditionalRedemptionThresholdPercentageOfNetProceedsFromSaleOfCapitalStockOnPrincipalAmountOfDebt" id="bld_DebtInstrumentConditionalRedemptionThresholdPercentageOfNetProceedsFromSaleOfCapitalStockOnPrincipalAmountOfDebt" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="InsulationFabricsMember" id="bld_InsulationFabricsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InstallationReportingUnitMember" id="bld_InstallationReportingUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProgressiveReportingUnitMember" id="bld_ProgressiveReportingUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SpecialtyDistributionReportingUnitMember" id="bld_SpecialtyDistributionReportingUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DiamondDoorsMember" id="bld_DiamondDoorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeniorNotesDue2034Member" id="bld_SeniorNotesDue2034Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PerformanceInsulationFabricatorsMember" id="bld_PerformanceInsulationFabricatorsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LAndLInsulationMember" id="bld_LAndLInsulationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationRecognizedLiabilityAssumedOperatingLeaseObligation" id="bld_BusinessCombinationRecognizedLiabilityAssumedOperatingLeaseObligation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BusinessCombinationRecognizedLiabilityAssumedFinancingLeaseObligation" id="bld_BusinessCombinationRecognizedLiabilityAssumedFinancingLeaseObligation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InstallationTotalReportingUnitMember" id="bld_InstallationTotalReportingUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FinanceLeasePrincipalPaymentsCashFlowImpact" id="bld_FinanceLeasePrincipalPaymentsCashFlowImpact" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="JohnsonRoofingMember" id="bld_JohnsonRoofingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClaremontSalesCorporationAndKennethIndustrialProductsIncMember" id="bld_ClaremontSalesCorporationAndKennethIndustrialProductsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RestrictedStockAwardsGrantedFebruary2023Member" id="bld_RestrictedStockAwardsGrantedFebruary2023Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AppliedCoatingsLlcAndTopGunGroupLlcDbaUpstateSprayFoamMember" id="bld_AppliedCoatingsLlcAndTopGunGroupLlcDbaUpstateSprayFoamMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationCashConsiderationPerShare" id="bld_BusinessCombinationCashConsiderationPerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="TopBuildCorpMember" id="bld_TopBuildCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="QxoIncMember" id="bld_QxoIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationStockConsiderationPerShare" id="bld_BusinessCombinationStockConsiderationPerShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
</xsd:schema>
