Tongue And Groove Plywood Roof Decking

Structural decking also known as roof decking should not be confused with lumber intended for residential and non residential outdoor decks.

Tongue and groove plywood roof decking.

This is usually 2 6 with a tongue formed on one edge of the board that fits snugly into the groove in the board adjacent to it. The main reason to use tongue and groove boards these days is appearance from beneath the roof. What is tongue and groove decking. Say what you want about them but osb and plywood do not offer a very attractive finished look.

It is a challenge to replace this type as it is not readily available at most lumber yards. Nominal three and four inch decking is especially well adapted for use with glued laminated arches and girders and is easily and quickly erected. Product may vary by store. Useful in an old fashioned country cottage or cabin decor.

The most common uses are as sheathing in walls flooring and roof 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. Single layer flooring panel for use under hardwood flooring carpet and pad ceramic and vinyl floor coverings this plywood combines sub floor and underlayment into a single powerful panel for use under carpet and pad hardwood flooring or vinyl tile. 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.

Tongue and groove decking provides the customer with an outstanding solution for roof and subfloor structure where exposed to the lower level. Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s. For 5 8 or thicker roof sheathing on 16 o c. Easy to paint and stain for attaining a suitable finish.

The other one is plywood. Some use clips as convenient spacers. 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. Rafters it shouldn t be an issue.

This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications. 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. Tongue and grooved edges eliminate blocking provide proper spacing and simplify installation.