Roof Decking Material Plywood

Comes in standard 4 by 8 foot sheets is strong durable and relatively light.

Roof decking material plywood.

It can withstand moisture for a brief period of time but may become warped and delaminated with consistent exposure to the elements. Many factors affect thickness. It s so important that you have to arm yourself with knowledge and know everything there is to know so you ll know the best way to utilize it for your roof. The material is strong durable and tested over time.

Originally plywood was the go to choice for roof decking. While a sheet of plywood might be 5 to 7 plies thick a sheet of osb is made from as many as 50 strand layers packed and compressed into the same thickness. Read on to know more about this material. While it s not the main material for the roof itself roofing plywood is an important part in a roofing structure.

Oriented strand board osb. It adds proven performance and durability to new homes room additions and renovations. Osb panels can be manufactured in lengths up to 16 feet or sometimes even higher while plywood is generally limited to 8 to 10 feet. There are three types of wood roof decks.

Plywood is made with three or more layers of thin wood glued together with the grain. Plywood sheathing delivers outstanding stiffness strength and versatility. The minimum plywood for roofing plywood is layers of wood. Every piece meets the highest grading standards for strength and appearance.

The gacodeck kit can be applied to balconies boat decks lanais plywood decks ramps roof decks walkways and previously coated deck systems. It also holds roofing nails. The only downfall when comparing the two materials is cost. Cdx plywood is a construction grade type of plywood that is designed for exposure to the elements.

Roof sheathing materials plywood. Made up of multiple layers of wood strands compressed at odd angles to each other and bound. Chances are the shingles on your roof were attached on top of a plywood base. Gacodeck top coat will maintain your gacodeck waterproofing system by renewing color and increasing durability.

The thickness of plywood used for roof decking depends on the roof slope the spacing of. Osb is incredibly more cost efficient than plywood. Osb boasts a more consistent density. It is an excellent choice for light frame wall and roof assemblies in weather protected applications.

Most construction sites will consider the use of either osb or plywood for the roof.