Standard Sheets Of Roof Sheathing Sizes

A standard sheet measures 4 by 8 feet and comes in a range of thicknesses with specialty sizes also available.

Standard sheets of roof sheathing sizes. It also holds roofing nails well. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Sheathing should be a minimum of 19 32 inch thick.

Softwood plywood typically used for rough framing comes in 4 x 8 feet 1220 x 2438 millimeters sheets. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. Are measured in english units while those manufactured for use in europe canada japan and other countries that use the metric. The width is measured simply straight across the top of the sheet from.

Standard widths and lengths the widths and lengths of plywood sheets manufactured for use in the u s. Chart represents most common plywood sheet sizes in inches imperial system and millimeters metric dimensions. The common grade of plywood for roof sheathing is cdx. 8d ring shank nails should be used instead.

Standard lengths for corrugated roofing are 8 10 and 12 feet. Never attach roof sheathing with staples. The width varies greatly depending on the style of roofing. Even though with all variation often 3 4 19 mm nominal 23 32 thickness tongue and groove.