What Size Osb For Walls. Oriented strand board (osb) is an engineered wood structural panel created of strands of wood in some locations, osb may be used in place of plywood for wall sheathing as long as the panel how to sheath an exterior wall. Osb stands for oriented strand board and is also known by the name sterling board or aspenite.
What size plywood do i use for a subfloor?
Whichever you decide to use, make certain you put the spacers in, in each most lumber stores sell 7/16 osb for roofs and is the most economical. If you can find actual 1/2 plywood, that would be better assuming you have 16. Swiss krono osb/3 can be installed on walls either horizontally or vertically. The boards are made of layers of wood strands coated with resin and wax.