1 2 Plywood Decking For Roofs

Plytanium 23 32 cat ps1 09 square structural pine sheathing application as 4 x 8.

1 2 plywood decking for roofs.

Visual filter title loading. Provides exceptional dimensional stability and stiffness. This kind of plywood can be used on roofs with minimal load. For pricing and availability.

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. 3 4 plywood 4x8 3 8 plywood plywood subflooring plywood roof sheathing 48 24 sheathing plywood 3 4 in. Oriented strand board 660663 the home depot. Roofs plywood.

A is smooth and knot free while d the lowest quality has missing knots and cracks. Oriented strand board is an excellent choice for roof deck wall and subfloor sheathing. Severe weather 1 2 in common douglas fir plywood sheathing. Open spaces form between the once tightly fitted shiplap boards.

Steeper rather than flatter roofs will have lesser load per sq. After the 1960s the predominant residential roofing substrate became 1 2 cdx plywood. Comes in standard 4 by 8 foot sheets is strong durable and relatively light. For example if your roof is 1 500 ft 2 then it will take 47 sheets of plywood to sheath it.

Foot and with a maximum of spacing of 16 inches between rafters. The common grade of plywood for roof sheathing is cdx. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that. Sheet with varying thickness.

Cdx ground contact pressure treated plywood model 131876 45 98 45 98. 1 500 32 46 875 sheets it will be a good idea to get an extra few sheets of plywood when ordering to allow for waste and off cuts. Roof sheathing materials plywood. As a quick primer in plywood each side is rated from a to d.

The minimum thickness of plywood used for roofing is 3 8 th of an inch. Plywood typically comes in 4 8 ft. Today a shiplap roof is usually 60 years old. It will support roof.