Osb3 For Shed Roof

There are pressure treated grades marine grades that can be used in water fine hardwood.

Osb3 for shed roof.

Still as good as day 1. Osb3 is just as good as regular shuttering ply. If there s a will there s always a way. So long water or sunlight doesn t make direct contact it ll be fine.

Lay sheets in rows with the long edge horizontal to the roof bottom. One point that i found interesting was that the national house building council nhbc only permit the use of osb3 for sheathing to walls floors and roofs. I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it. I roofed my stable with 11mm sheets covered with cheap shed kennel felt three years ago.

Watch this now to learn how to avoid this same pr. Can oriented strand board osb be used for roofing. It wont delaminate if it gets wet its cheaper. Up until 2000 plywood held the majority of the market for wall roof and floor sheathing when it was surpassed by osb which as of 2018 held about 75 of the market share.

Bitumen paint is no different to felting it for shed roofs. Provide a 1 8 inch gap. Osb 3 is suitable for external use is fully structural whereas much plywood isnt despite what people think. One of the nice things about plywood is the variety of options you can buy.

Just remember to cover your fixing screws with it after or water will find its way in via screw fixings. Find osb sheathing osb at lowe s today. The minimum osb panel size is 24 inches in any direction and each sheet end must rest on a rafter.