I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it.
Osb3 for shed roof.
It wont delaminate if it gets wet its cheaper.
Still as good as day 1.
Osb 3 is suitable for external use is fully structural whereas much plywood isnt despite what people think.
Oriented strand board isn t plywood nor is it a type of particleboard fiberboard or wafer board and although it is a newcomer to a plywood.
Watch this now to learn how to avoid this same pr.
The minimum osb panel size is 24 inches in any direction and each sheet end must rest on a rafter.
Provide a 1 8 inch gap.
So long water or sunlight doesn t make direct contact it ll be fine.
If there s a will there s always a way.
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 presume that this is as a result of poor experience with using osb2.
Find osb sheathing osb at lowe s today.
Osb3 is just as good as regular shuttering ply.
Bitumen paint is no different to felting it for shed roofs.
There are pressure treated grades marine grades that can be used in water fine hardwood.
One of the nice things about plywood is the variety of options you can buy.
Lay sheets in rows with the long edge horizontal to the roof bottom.
Can oriented strand board osb be used for roofing.
Osb3 is used more for the building envelope where there is a possibility of leakage or condensation occurring.