Roofs Are Support By Plywood

The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.

Roofs are support by plywood.

This is a popular option because it presents homeowners with functional but affordable roof sheathing. The most common uses for plywood include support for floors walls roofs and garages in residential construction. As long as the interior of your roof is protected from moisture accumulation underlayment is not required though homeowners planning to insulate their house heavily may choose to install plywood to protect their investment. Building plywood panels provide an excellent base for many types of finished flooring and provide a flat solid base upon which the exterior wall cladding and roofing can be applied.

Section 1 identifies some of the basics in selecting handling and storing plywood. The material gets its strength from the way it is built. Plytanium 23 32 cat ps1 09 square structural pine sheathing application as 4 x 8. This makes it a favorite amongst builders as a material used on the exterior portions of houses.

A half inch cdx plywood is often used with rafter with 24 inch spacing. If your roof carries a heavier load like if there s less pitch and or it snows in your area a roofer may recommend the use of the inch variety. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. Though the structure of the roof takes the brunt of it the strength of plywood is also relied upon to support the rest of the roofing system.

When used in flooring plywood functions as the subfloor that supports hardwoods tile and carpet floors. Roofs plywood. When used for roofing plywood panels are covered and protected by a variety of building materials that keep the elements at bay including roof felt underlayment flashing and shingles. Although it may seem counterintuitive metal roofing can be attached directly to your building s roofing structure without the need and expense of plywood sheeting.

For pricing and availability. It will support roof. This teco design and application guide is divided into four sections. Plywood is a low cost material that is water resistant and has structural stability.

Before lumber companies began selling osb the standard choice for sheathing a roof with a 24 inch rafter spacing was 1 2 inch cdx plywood the letters cdx indicate that it is construction grade. Plytanium 3 8 cat.