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  <xs:element id="lpx_NatureOfOperationsPolicyTextBlock" abstract="false" name="NatureOfOperationsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lpx_TimberandTimberlandsPolicyTextBlock" abstract="false" name="TimberandTimberlandsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lpx_OtherOperatingChargesAndCreditsPolicyPolicyTextBlock" abstract="false" name="OtherOperatingChargesAndCreditsPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lpx_DepreciationexpenseTableTextBlock" abstract="false" name="DepreciationexpenseTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lpx_OtherOperatingCreditsAndChargesNetTableTextBlock" abstract="false" name="OtherOperatingCreditsAndChargesNetTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lpx_ScheduleOfSegmentReportingInformationByGeographicalAreasTableTextBlock" abstract="false" name="ScheduleOfSegmentReportingInformationByGeographicalAreasTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="lpx_NumberOfPlantsOperated" abstract="false" name="NumberOfPlantsOperated" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="lpx_Logs" abstract="false" name="Logs" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_EntrekaMember" abstract="true" name="EntrekaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_OtherlongtermliabilitiesAbstract" abstract="true" name="OtherlongtermliabilitiesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lpx_Uncertaintaxposition" abstract="false" name="Uncertaintaxposition" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_Otherlongtermliabilities" abstract="false" name="Otherlongtermliabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_AssetRetirementObligationAdjustmentsToAccretionExpense" abstract="false" name="AssetRetirementObligationAdjustmentsToAccretionExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_AllCustomersMemberMember" abstract="true" name="AllCustomersMemberMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_SidingSegmentMember" abstract="true" name="SidingSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_OSBSegmentMember" abstract="true" name="OSBSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_SouthAmericaSegmentMember" abstract="true" name="SouthAmericaSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_OSBvalueaddMember" abstract="true" name="OSBvalueaddMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_OSBcommodityMember" abstract="true" name="OSBcommodityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_ValueaddMember" abstract="true" name="ValueaddMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_OtherproductsMember" abstract="true" name="OtherproductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_CommodityProductsMember" abstract="true" name="CommodityProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_SidingSolutionsMember" abstract="true" name="SidingSolutionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_EWPSegmentAssetsMember" abstract="true" name="EWPSegmentAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_ResoluteForestProductsIncMember" abstract="true" name="ResoluteForestProductsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_EquityMethodInvestmentNumberOfJointVentures" abstract="false" name="EquityMethodInvestmentNumberOfJointVentures" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="lpx_DiscontinuedOperationDirectTransactionCosts" abstract="false" name="DiscontinuedOperationDirectTransactionCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DisposalGroupIncludingDiscontinuedOperationOtherOperatingIncomeExpenseNet" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationOtherOperatingIncomeExpenseNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DisposalGroupIncludingDiscontinuedOperationsOtherNonOperatingIncomeExpense" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationsOtherNonOperatingIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_EntekraMember" abstract="true" name="EntekraMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_PropertyPlantAndEquipmentAndOperatingLeaseAssetsMember" abstract="true" name="PropertyPlantAndEquipmentAndOperatingLeaseAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_NetDeferredTaxProvision" abstract="false" name="NetDeferredTaxProvision" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DeferredTaxAssetsDeferredExpenseCapitalizedResearchAndDevelopmentCosts" abstract="false" name="DeferredTaxAssetsDeferredExpenseCapitalizedResearchAndDevelopmentCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DeferredTaxAssetsOperatingLeaseLiabilities" abstract="false" name="DeferredTaxAssetsOperatingLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_StateCreditCarryforwardsMember" abstract="true" name="StateCreditCarryforwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_CanadianCapitalLossCarryforwardsMember" abstract="true" name="CanadianCapitalLossCarryforwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_ChileCapitalLossCarryforwardsMember" abstract="true" name="ChileCapitalLossCarryforwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lpx_EffectiveIncomeTaxRateReconciliationNonDeductibleCompensationPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNonDeductibleCompensationPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lpx_EffectiveIncomeTaxRateReconciliationRevisionsToPriorYearIncomeTaxesPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationRevisionsToPriorYearIncomeTaxesPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="lpx_EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_EffectiveIncomeTaxRateReconciliationNonDeductibleCompensationAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNonDeductibleCompensationAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_EffectiveIncomeTaxRateReconciliationRevisionsToPriorYearIncomeTaxesAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationRevisionsToPriorYearIncomeTaxesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestPaid" abstract="false" name="UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_Totalleaseassets" abstract="false" name="Totalleaseassets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_Totalleaseliabilities" abstract="false" name="Totalleaseliabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_LetterOfCreditSubLimitMember" abstract="true" name="LetterOfCreditSubLimitMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_SeniorUnsecuredNotesMaturing2029Member" abstract="true" name="SeniorUnsecuredNotesMaturing2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_Seniorunsecurednotesmaturing2024Member" abstract="true" name="Seniorunsecurednotesmaturing2024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_AmendedCreditFacilityMember" abstract="true" name="AmendedCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_LongtermdebtGrossNoncurrent" abstract="false" name="LongtermdebtGrossNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DebtInstrumentFeePercentage" abstract="false" name="DebtInstrumentFeePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="lpx_FederalFundsRateMember" abstract="true" name="FederalFundsRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_OneMonthLIBORMember" abstract="true" name="OneMonthLIBORMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_AdjustedRateSOFRMember" abstract="true" name="AdjustedRateSOFRMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_DebtInstrumentRepurchasePricePercentage" abstract="false" name="DebtInstrumentRepurchasePricePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="lpx_DebtInstrumentDebtDefaultPrincipalAmountDuePercentage" abstract="false" name="DebtInstrumentDebtDefaultPrincipalAmountDuePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="lpx_SSARsMember" abstract="true" name="SSARsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_ShareBasedPaymentArrangementPerformanceThreshold" abstract="false" name="ShareBasedPaymentArrangementPerformanceThreshold" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lpx_ShareBasedPaymentArrangementIncreaseDecreasePerformanceThreshold" abstract="false" name="ShareBasedPaymentArrangementIncreaseDecreasePerformanceThreshold" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lpx_A2022ShareRepurchaseProgramMember" abstract="true" name="A2022ShareRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndSsarsExercisableNumber" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndSsarsExercisableNumber" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lpx_Unrecognizedstockcompensation" abstract="false" name="Unrecognizedstockcompensation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_A2024ShareRepurchaseProgramMember" abstract="true" name="A2024ShareRepurchaseProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_ShareRepurchaseProgramOpenMarket" abstract="false" name="ShareRepurchaseProgramOpenMarket" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lpx_Sharerepurchaseprogramopenmarketaveragepricepershare" abstract="false" name="Sharerepurchaseprogramopenmarketaveragepricepershare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
  <xs:element id="lpx_ShareRepurchaseProgramOpenMarketValue" abstract="false" name="ShareRepurchaseProgramOpenMarketValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_SharesavailableforgrantEmployeeStockPurchasePlan" abstract="false" name="SharesavailableforgrantEmployeeStockPurchasePlan" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lpx_ESPPPurchasePeriod" abstract="false" name="ESPPPurchasePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="lpx_InventoryAdjustmentAxis" abstract="true" name="InventoryAdjustmentAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="lpx_InventoryAdjustmentDomain" abstract="true" name="InventoryAdjustmentDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_GainLossOnSettlementEnvironmental" abstract="false" name="GainLossOnSettlementEnvironmental" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_Interestexpensenetofcapitalizedinterest" abstract="false" name="Interestexpensenetofcapitalizedinterest" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_Investmentincome" abstract="false" name="Investmentincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_OperatingLeaseAssetMember" abstract="true" name="OperatingLeaseAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_GraniteCityIllinoisMember" abstract="true" name="GraniteCityIllinoisMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_HardboardSidingReservesMember" abstract="true" name="HardboardSidingReservesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_EnvironmentalReservesMember" abstract="true" name="EnvironmentalReservesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedGainLossDueToSettlementAndCurtailment" abstract="false" name="DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedGainLossDueToSettlementAndCurtailment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DefinedBenefitCanadianPlansMember" abstract="true" name="DefinedBenefitCanadianPlansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_DefinedBenefitUSPlansMember" abstract="true" name="DefinedBenefitUSPlansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_Netperiodicpensioncostbeforesettlement" abstract="false" name="Netperiodicpensioncostbeforesettlement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DefinedBenefitPlanServiceCostincludedinCostofSales" abstract="false" name="DefinedBenefitPlanServiceCostincludedinCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DefinedBenefitPlanServiceCostincludedinSellingGeneralandAdministrative" abstract="false" name="DefinedBenefitPlanServiceCostincludedinSellingGeneralandAdministrative" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DefinedBenefitPlanOtherComponentsofNetPeriodicPensionCost" abstract="false" name="DefinedBenefitPlanOtherComponentsofNetPeriodicPensionCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_DefinedBenefitPlanNetPeriodicBenefitCostCreditSettlementAndCurtailmentGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag" abstract="false" name="DefinedBenefitPlanNetPeriodicBenefitCostCreditSettlementAndCurtailmentGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lpx_USDefinedContributionPlanMember" abstract="true" name="USDefinedContributionPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="lpx_DefinedContributionPensionPlanAbstract" abstract="true" name="DefinedContributionPensionPlanAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="lpx_DefinedContributionPlanNumberofSharesofEquitySecuritiesIssuedbyEmployer" abstract="false" name="DefinedContributionPlanNumberofSharesofEquitySecuritiesIssuedbyEmployer" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="lpx_DefinedContributionPlanPercentageofEmployerandRelatedPartySecuritiesIncludedinPlanAssets" abstract="false" name="DefinedContributionPlanPercentageofEmployerandRelatedPartySecuritiesIncludedinPlanAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="lpx_DeferredCompensationArrangementMaximumDeferralPercentage" abstract="false" name="DeferredCompensationArrangementMaximumDeferralPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="lpx_DeferredCompensationArrangementEmployerContributionsAndEarningsMaximumVestingPeriod" abstract="false" name="DeferredCompensationArrangementEmployerContributionsAndEarningsMaximumVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="lpx_DeferredCompensationArrangementMaximumAnnualContributionsPerEmployeePercent" abstract="false" name="DeferredCompensationArrangementMaximumAnnualContributionsPerEmployeePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="lpx_SidingMember" abstract="true" name="SidingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_OSBMember" abstract="true" name="OSBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_LPSAMember" abstract="true" name="LPSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="lpx_Depreciationattributedtoparent" abstract="false" name="Depreciationattributedtoparent" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_AdjustedEBITDA" abstract="false" name="AdjustedEBITDA" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_ImpairmentOfLongLivedAssetsHeldForUseIncludingPortionAttributableToNoncontrollingInterest" abstract="false" name="ImpairmentOfLongLivedAssetsHeldForUseIncludingPortionAttributableToNoncontrollingInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_OtherOperatingCreditsAndChargesNetOfBusinessExitCharges" abstract="false" name="OtherOperatingCreditsAndChargesNetOfBusinessExitCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_OtherNonOperatingItemsExcludingLossOnEarlyDebtExtinguishmentAndPensionSettlementCharges" abstract="false" name="OtherNonOperatingItemsExcludingLossOnEarlyDebtExtinguishmentAndPensionSettlementCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_OtherOperatingChargesAndGainLoss" abstract="false" name="OtherOperatingChargesAndGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="lpx_UnallocatedAndOtherThanTemporaryImpairment" abstract="false" name="UnallocatedAndOtherThanTemporaryImpairment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
