Roof Sheathing Thickness For Shed

That s considered to be the minimum.

Roof sheathing thickness for shed.

It s not as strong as plywood it doesn t age well when exposed to weather and the off cuts aren t as useful as plywood for building other projects because the edges don t accept screws or nails well. The thickness of the sheathing also is determined by the finish. Osb can be used for exterior shed walls but needs to be covered or sealed soon after installation. If covering with siding it should be strapped or or thicker to ensure nails don t stick through.

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. Most roofs will be sheathed in plywood at least 3 8 inch thick. Loads will vary with the pitch of the roof. The typical thickness range for sheathing is 3 8 to 3 4 inch.

Henry shows you the right way to install roof sheathing 1 2 plywood including the proper spacing and importance of using h clips to extend the life of your roof. And while seven sixteenth in. Roof sheathing thickness unlike with plywood siding the plywood sheet to be used for sheathing should be at least 3 8 inch thick. That will suffice on a roof with rafters set 16 inches apart with minimal roof loads.

Country life projects living 25 4k subscribers how to build a shed sheathing the roof video 10 of 15. Even though sheathing will be covered by siding you still will have to look at the sheathing when you are inside your shed. Sheathing should be a minimum of 19 32 inch thick. Thick osb does a fine job sheathing the walls and roof of a shed it is a bottom of the barrel sheet material for several reasons.

How to correctly install plywood or osb roof sheathing. You need to find a sheathing with a span rating of at least 32 16 which means either 15 32 or 1 2 thick osb. If painting or staining it can be 3 8 thick.