Install osb panels on aligned roof trusses.
Roof with osb.
Osb is made out of strands of wood chips and chemically engineered materials to glue them together.
Osb is widely used as roof decking material.
Avoid the errors described when installing this roof sheathing.
Oriented strand board or osb roof sheathing is a preferred material for roofing because of its strength and low weight.
However the board is lack of natural moisture inside and won t dry as quickly as plywood.
The only reason to put osb on a roof would be in the case of a very narrow very long very tall building with high wind loads ones which would exceed the wind shear carrying capacity of the steel.
Can oriented strand board osb be used for roofing.
Moisture resistance and problems.
In order to obtain the thin sheets of laminate to make plywood manufacturers have to slice them from.
This case is most certainly the exception to the general rule and happens in far less than 5 of all post frame buildings.
Ensure roof trusses are in proper alignment with no curves or uneven sections when installing osb to sheathe roofs.
As the result they are stronger and basically water proof.