Tongue And Groove Roof Decking Detail

Sws decking is manufactured using kiln dried 15 maximum moisture content 2 x 6 nominal southern pine lumber.

Tongue and groove roof decking detail.

If right now you are thinking about which deck choice to add to your new roof design or to replace the old or damaged one you are in the right place. Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s. The main reason to use tongue and groove boards these days is appearance from beneath the roof. Tongue and groove decking provides the customer with an outstanding solution for roof and subfloor structure where exposed to the lower level.

Some use clips as convenient spacers. Rafters it shouldn t be an issue. When random lengths are furnished each piece must be. What is tongue and groove decking.

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. It is machined with a single tongue and groove a v joint face and is end matchedallowing the use of random lengthpieces. Each piece shall be square end trimmed. It is to be laid with pattern faces down and exposed on the underside.

Standard structural decking patterns are 2 nominal tongued and grooved t g and 3 and 4 double t g products available with vee or eased edges to meet discriminating architectural requirements. Decking is available in a variety of species thicknesses and lengths. Useful in an old fashioned country cottage or cabin decor. Tongue and groove wood decking shall be installed with tongues up on sloped or pitched roofs and outward in direction of laying on flat roofs.

Tongue groove structural decking structural decking also known as roof decking should not be confused with lumber intended for residential and non residential outdoor decks. Say what you want about them but osb and plywood do not offer a very attractive finished look. Plywood or osb sheathing. The other one is plywood.

Structural tongue and groove wood decking is the perfect complement for a timber structure. Tongue and groove porch flooring is another beautiful screw free decking material option for areas that are fully covered by a roof. A sample of solid 1 grade 2 x 6 edge vee one side ev1s douglas fir decking. Because tongue and groove porch flooring has no gaps between the deck boards it is imperative that the deck be pitched away from the house or structure to drain any standing water off the deck surface.

For 5 8 or thicker roof sheathing on 16 o c. There are three types of wood roof decks. This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications.