• 1×4 YP Fire-Retardant Lumber, S4S

    Our 1×4 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 3/4″ thick by 3-1/2″ wide.  

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  • 1×6 YP Fire-Retardant Lumber, S4S

    Our 1×6 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 3/4″ thick by 5-1/2″ wide.  

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  • 1×8 YP Fire-Retardant Lumber, S4S

    Our 1×8 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 16′ lengths only.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 3/4″ thick by 7-1/4″ wide.  

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  • 2×10 YP Fire-Retardant Lumber, S4S

    Our 2×10 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 1-1/2″ thick by 9-1/4″ wide.  

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  • 2×12 YP Fire-Retardant Lumber, S4S

    Our 2×12 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 1-1/2″ thick by 11-1/4″ wide.  

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  • 2×4 YP Fire-Retardant Lumber, S4S

    Our 2×4 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 8′, 10′, 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 1-1/2″ thick by 3-1/2″ wide.  

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  • 2×6 YP Fire-Retardant Lumber, S4S

    Our 2×6 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 8′, 10′, 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 1-1/2″ thick by 5-1/2″ wide.  

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  • 2×8 YP Fire-Retardant Lumber, S4S

    Our 2×8 Fire-Retardant Yellow Pine lumber is sold by the piece and comes in 10′, 12′ and 16′ lengths.  Boards are S4S where both sides and edges are planed smooth.  Actual board dimension is 1-1/2″ thick by 7-1/4″ wide.  

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