Tongue And Groove Roof Decking Thickness

Maximum moisture content is 19 for 2 x 6 3 x 6 and 4 x 6.

Tongue and groove roof decking thickness.

2x6 douglas fir tongue and groove decking as one of the hardest and most dense of the softwood species douglas fir makes a practical as well as a beautiful addition to your home. See all our timbertech decking and porch products. A sample of solid 1 grade 2 x 6 edge vee one side ev1s douglas fir decking. Storey lumber co inc.

See figures 1 and 2 lengths decking pieces may be of. 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. Our kiln dried 2x6 white pine tongue and groove decking is ready for installation once received on your jobsite. Also available are solid and laminated versions of many decking species.

However wood will shrink and swell with any changes in moisture content and weather. Wood is an excellent insulator and in moderate climates no additional rigid insulation on the roof is necessary. And longer not more than 10 to be less than 10 ft. If pieces are for controlled random layup odd or even lengths are permitted and the minimum lengths based on board feet percentages shall be as follows.

Roof decking is southern pine as manufactured by s i. Not more than 1 to be 4 to. Nominal three and four inch decking is especially well adapted for use with glued laminated arches and girders and is easily and quickly erected. Two inch decking not less than 40 to be 14 ft.

Frequently used for loft flooring and roof decking the uniquely straight grain and reddish orange color of douglas fir provides eye catching appeal wherever it is. Timber tongue and groove decking is a specialty lumber product constituting an important part of modern timber construction that can be used for many applications to provide an all wood appearance. Decking is available in a variety of species thicknesses and lengths. They are available in 10 12 and 16 lengths.

According to nelma to minimize dimensional change after installation install tongue and groove at a moisture content that matches with local. Timbertech azek porch boards are secured by a tongue and groove installation. 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. Timbertech azek deck boards available with square edges or grooved edges and are available in 12 16 or 20 lengths.

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. This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications. It is nominal 2 x 6 3 x 6 or 4 x 6 in 1 or 2 grade and kiln dried. Structural tongue and groove wood decking is the perfect complement for a timber structure.