Osb Roof Sheathing Installation Instructions

Ensure roof trusses are in proper alignment with no curves or uneven sections when installing osb to sheathe roofs.

Osb roof sheathing installation instructions.

Osb sheathing is a special type of board that is well engineered being composed of strands of compressed wood which are layered and unionized together using a resin. Oriented strand board osb is commonly used as the primary structural sheathing component in residential construction and low rise commercial applications. Roof sheathing or decking is one of those elements. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should.

For pricing and availability. Use panels rated as exposure 1 or better. When used on a wall zip system sheathing functions as a. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood.

Oriented strand board or osb is a sheet panel product similar to plywood made from layers of wood strands that are oriented in opposite directions. Sheathing layout install sheathing panels according to the recommendations of the engineered wood association apa. This creates a highly effective radiant. Osb panel products give engineers designers specifiers and builders a broad array of choices for use as subfloors combination floors wall and roof sheathing.

Use panels no smaller than 4 feet long. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. Install the panels tape the seams with zip system tape and the building is rough dried in. It differs from commonly used plywood in many aspects.

A roof system consists of several elements working together to protect the home. Oriented strand board osb or plywood can be used although plywood will provide higher nail head pull through resistance. For example it does not have voids or knots or gaps and laps. A lot of builders are considering osb sheathing not just because of its strength but because it is inexpensive.

Install osb panels on aligned roof trusses. The proper way to install osb. Zip system 5 8 cat ps2 10 tongue and groove osb sheathing application as 4 x 8. Oriented strand board or osb roof sheathing is a preferred material for roofing because of its strength and low weight avoid the errors described when installing this roof sheathing.