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S4S lumber is the most straight variety you can buy with the lowest variance in size.
by mywittyname 6y ago
S4S lumber is the most straight variety you can buy with the lowest variance in size.
- defterGoose 6y agoYeah, the SxS system typically isn't used for construction lumber, but a 2x4 is technically S4S.
- deleted 6y ago[deleted]