Size Plywood Needed For Roof Tile

We also carry pre cut project panels that are available in different sizes that may vary by store.

Size plywood needed for roof tile.

Rafters that are slightly farther apart might require inch or 5 8 inch thick plywood. When this is the case experts recommend a 5 8 inch thick sheet. Roof sheathing thickness unlike with plywood siding the plywood sheet to be used for sheathing should be at least 3 8 inch thick. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended.

Keep in mind that the load of the roof still plays a role in the plywood thickness. It will support roof. Foot and with a maximum of spacing of 16 inches between rafters. That s considered to be the minimum.

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. These project panels help eliminate waste cut costs and are easier to transport than full size panels. The minimum thickness of plywood used for roofing is 3 8 th of an inch. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.

Many homes have rafters that are even wider at 24 inches apart and will require a thicker sheet of plywood. Steeper rather than flatter roofs will have lesser load per sq. Plywood typically comes in 4 8 ft. 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.