STRUCTURAL LUMBER

Light Framing:
Intended for use where the highest strength values are not required.
2”x2” up to 4”x4”
Stud:
For vertical uses such as load-bearing walls.
2”x2” up to 4”x18”
Structural Joist and Planks:
Where high strength values are required, such as floor joists, rafters,
and headers.
2”x5” up to 4”x18”
Structural Decking:
Widely used for flooring.
2” to 4” thick and 4” and wider