Size Plywood Needed For Roof Tile

The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.

Size plywood needed for roof tile.

This kind of plywood can be used on roofs with minimal load. When this is the case experts recommend a 5 8 inch thick sheet. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. The minimum thickness of plywood used for roofing is 3 8 th of an inch.

Plywood typically comes in 4 8 ft. Roof sheathing thickness unlike with plywood siding the plywood sheet to be used for sheathing should be at least 3 8 inch thick. These project panels help eliminate waste cut costs and are easier to transport than full size panels. Steeper rather than flatter roofs will have lesser load per sq.

That s considered to be the minimum. Many homes have rafters that are even wider at 24 inches apart and will require a thicker sheet of plywood. The most common size for plywood sheets is 4 x 8 feet followed by 5 x 5 feet. This minimum will only work if the rafters are set 16 inches apart at most and if the roof doesn t have too much load.

Sheathing sizes osb and plywood come in thicknesses ranging from 5 16 to 3 4 inch and the thickness needed for a particular roof depends on several factors including rafter spacing expected load. Sheet with varying thickness. We also carry pre cut project panels that are available in different sizes that may vary by store. Keep in mind that the load of the roof still plays a role in the plywood thickness.