Roof Decking Terminology

The decking boards are secured to the joists.

Roof decking terminology.

1 5 steel form deck. A shade structure that is typically installed over a deck or patio. There are four main types of decking commonly used on residential roofing projects. The horizontal board that runs along the top of all posts and pickets running around a deck.

The deck is the base that rests against the bones of your attic to cover the rafters and support the weight of the roofing materials. 1 5 type f roof deck. That part of a roofing waterproofing or flashing component that overlaps or covers any portion of the same or. The distance between the center of deck joists is usually 12 or 16.

1 steel form deck. 1 5 composite steel deck. Oriented strand board osb is cheaper than plywood but not as strong as plywood and does. Pergolas are usually made of.

3 composite steel deck. Occurs where overlapping materials are seamed sealed or. 9 16 steel form deck. Osb is the composite version of plywood.

Most decking is made from plywood or osb oriented strand board. It comes in many grades with ratings from a to d. Decking is the foundation of your roof. 2 composite steel deck.

3 5 dovetail metal deck. 4 5 type j roof deck. Plywood is strong durable and light. The boards that make up the surface of a deck.

3 type n roof deck. An asphalt based roof cement formulated to adhere overlapping plies or asphalt roll roofing. 2 0 dovetail metal deck. 1 5 16 steel form deck.

A solid roof typically installed over a deck or patio providing protection from the weather.