Tongue And Groove Roof Decking Vs Plywood

Rafters it shouldn t be an issue.

Tongue and groove roof decking vs plywood.

But the lumber was not usually kiln dried. The sheathing for the roof was originally tongue and groove planking it s a 1950 s brick ranch with a typical sloping roof in nc. The keyword here is solid it used to be standard to use shiplap 1 boards tongue groove or other boards for the roof deck. Find all the facts and ideas about it in this article before you install one for your home design.

Nominal three and four inch decking is especially well adapted for use with glued laminated arches and girders and is easily and quickly erected. Roof sheathing materials plywood. Bring a wonderful and fantastic appearance to your home by choosing this western full sturd i floor tongue and groove board. As wood dries it shrinks.

It also holds roofing nails well. A is smooth and knot free while d the lowest quality has missing knots and cracks. The common grade of plywood for roof sheathing is cdx. T g sheathing plywood common.

For 5 8 or thicker roof sheathing on 16 o c. In my experience the need for tongue and groove or edge clips is determined by the thickness of the roof sheathing and the spacing of the rafters. These 8 to 12 inch wide boards were nailed together tight. X 96 in 724092 the home depot.

Learn how building a fortified roof sealed roof deck with. There was no real choice in osb then. As a quick primer in plywood each side is rated from a to d. But i was assured that it is just as good.

The contractors want to replace this sheathing with plywood 1 2 cdx because the tongue and groove planking is expensive and hard to get. Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s. Tongue and groove roof decking especially the one from solid wood boards is one of the two most common choices for residential use right now. Timber tongue and groove decking is a specialty lum ber product constituting an important part of modern timber construction that can be used for many applica tions to provide an all wood appearance.

Say what you want about them but osb and plywood do not offer a very attractive finished look. When the roof was first nailed on of course all the nails were in solid wood. We used osb oriented strand board subfloor typically a 3 4 inch tongue and groove panel. Comes in standard 4 by 8 foot sheets is strong durable and relatively light.

Tongue and groove decking provides the customer with an outstanding solution for roof and subfloor structure where exposed to the lower level. It was whatever was available from the lumber supplier and we didn t think a whole lot about it.