Roofing Osb Upside Down

The screened surface also provides a little more.

Roofing osb upside down.

Watch this now to learn how to avoid this same pr. It s also funny watching carps installing one of the new roof products that replaces felt. The textured surface helps flashing and waterproof underlay stay in place effectively. Installing the panels this way allows for material verification and inspection from below when carpet or tile may be covering the top side and ensures that the tongue and groove joints will properly align and avoid causing an uneven lip at the panel edges.

There are little targets placed all over the surface and it s almost impossible to not want to put the green cap directly on the target. It s like putting tyvek with the writting upside down it just doesn t seem right to many. Structurally it doesn t make a difference but if the grade stamp faces up it will be covered by the roofing material and the building inspector will not be able to confirm the right osb panel has. The osb roof panels should be installed with the grade stamp facing into the attic and the screened surface with the nail guide lines facing up.

Osb roof panels should always be installed with the grade stamp facing into the attic and the screened surface with the nail guide lines facing up. I m halfway though sheeting the roof of my shipping container shop and already need to redo some of it. Curved or uneven roof trusses will cause osb roof sheathing to warp or buckle under roof coverings. When the grade stamp is covered by roofing the building inspector will not be able to confirm that the correct osb roofing panel was used.

Install osb textured side up. The side with the grade stamps is intended to be installed down to allow for the stamps to be visible from an unfinished lower level. Avoid putting osb on wet roof trusses.