lumber

Posts tagged #lumber

1 article tagged with “lumber”.

Two sawn wooden stair stringers, one from a 2x10 board and one from a deeper 2x12 board, in a workshop

2x10 vs 2x12 Stair Stringers: Which Lumber Size Do You Actually Need?

A 2x10 leaves a thin throat on a standard stair, while a 2x12 adds 2 inches of depth, stiffness and cutting margin. Compare sizes, spans and code limits before you cut.

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Calculations are for reference only. Always verify with local building codes.