Roof Decking Material Plywood

Plywood sheathing is ideal for residential and light plywood sheathing is ideal for residential and light construction and every piece meets the highest grading standards for strength and appearance.

Roof decking material plywood.

Osb and plywood come in thicknesses ranging from 5 16 to 3 4 inch and the thickness needed for a particular roof depends on several factors including rafter spacing expected load and roof design. Roof sheathing or decking is one of those elements. To find the amount of plywood needed to cover a roof start by finding the area of the roof. Plank sheathing usually 1 6 or 1 8 was used as a roof deck before plywood.

Obviously it should be graded for exterior use meaning it should be able to withstand rain especially during the construction of the roof. Also known as sheating decking is basically where the roofer attaches the shingles or whatever your chosen roofing material is. Multiply the length of the roof in feet by the width of the roof in feet to find the area of the roof in square feet. Plywood long ago lost its market leadership to oriented strand board osb which is now the most used sheathing and subflooring material.

Plywood and osb are ideal materials for roof sheathing systems ranging from simple single family residences to large commercial buildings. In the first half of the 20th century roofs in missouri were built with wood shingles over planks spaced about 1 apart. Comes in standard 4 by 8 foot sheets is strong durable and relatively light. A roof system consists of several elements working together to protect the home.

Plywood sheathing delivers outstanding rigidity strength and versatility and is an excellent choice for. Choosing the right type of plywood for the roof is one of the most important construction decisions that you will have to make. It determines how long your roof will last and how well it will protect the contents of your home. Both osb and plywood for the roof have been approved for use so it may come down to what you feel most comfortable using.

Over the years i have seen claims for plywood decking delaminating which can cause squeeks and knocks between the ply s. Once the area is known divide by the area of a 4 8 sheet to find how much sheathing is needed. It adds proven performance and durability to new homes room additions and renovations. And if you re still wondering what roof sheathing is and what materials are typically used read on and satisfy your curiosity.

Find the area of a roof. What is roof sheathing. The thickness of plywood used for roof decking depends on the roof slope the spacing of rafters and the weight of other material to be put over the decking as well as the design load the.