CAT Plywood Explained: PS1-09 Thickness Guide by Admin February 16, 2026 More About CAT plywood is the industry term used to describe plywood performance category ratings under the PS1-09 standard. If you’ve ever wondered why a sheet labeled…
What Is Sheathing Plywood? Uses, Thickness and Cost by Amy Reed February 27, 2026 DIY Sheathing plywood is a structural wood panel used for wall and roof framing. It strengthens the framing system, distributes loads, and provides a base for…