Tongue And Groove Roof Sheathing

Tongue and groove plywood.

Tongue and groove roof sheathing. Say what you want about them but osb and plywood do not offer a very attractive finished look. The main reason to use tongue and groove boards these days is appearance from beneath the roof. This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications. Can you use this product on a patio roof with 24in rafters asked by.

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. Product may vary by store. Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s. Roof sheathing attaches to the surface of the rafters or trusses to form the structural skin of the roof.

Some use clips as convenient spacers. Plywood subflooring see all. For 5 8 or thicker roof sheathing on 16 o c. Easy to paint and stain for attaining a suitable finish.

I ve heard in the past that placing structural i plywood or osb over the top of the decking can provide the necessary diaphragm action. Rafters it shouldn t be an issue. The most common uses are as sheathing in walls flooring and roof decking. A truss roof with tongue and groove sheathing.

No core voids. The other one is plywood. Wood is an excellent insulator and in moderate climates no additional rigid insulation on the roof is necessary. The load and span distance between supports defines the size and spacing of the rafters and.

Domestic roof construction is the framing and roof covering which is found on most detached. 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. Tongue and groove commonly used as roof sheathing where a ceiling will not be installed and they will be visible from inside the house such as across beams in a vaulted ceiling. Both are available with t g.

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. Nominal three and four inch decking is especially well adapted for use with glued laminated arches and girders and is easily and quickly erected. It spans the rafters to support the roofing and in the case of panel sheathing such as plywood or osb it acts as a diaphragm with the walls to resist horizontal loads.