It is an excellent choice for light frame wall and roof assemblies in weather protected applications.
Plywood roof sheathing overhang.
Plywood particle board or wafer board roof sheathing is most commonly used being low in cost and easy to apply.
As a quick primer in plywood each side is rated from a to d.
Every piece meets the highest grading standards for strength and appearance.
This indicates the truss tails.
In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood.
It adds proven performance and durability to new homes room additions and renovations.
Roof sheathing or decking is one of those elements.
The common grade of plywood for roof sheathing is cdx.
Comes in standard 4 by 8 foot sheets is strong durable and relatively light.
Things needed tape measure chalk line circular saw 4 foot by 8 foot sheets of 3 4 inch plywood or osb framing nailer.
The everyday sheathing used on the body of a roof is not rated for weather exposure so when exposed eaves and or rakes occur at the perimeter a different more expensive weather rated grade of plywood or osb must be used.
Plywood sheathing delivers outstanding stiffness strength and versatility.
Then we re going to use a scrap of 2x4 to space off the square and strike a line there.
It also holds roofing nails well.
At exposed roof overhangs the sheathing must be rated for exposure to the weather.
A is smooth and knot free while d the lowest quality has missing knots and cracks.
Choose an exterior c d grade.