3x6 Tongue And Groove Roof Decking Span

Roof decking is southern pine as manufactured by s i.

3x6 tongue and groove roof decking span.

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. Standard or tongue and groove roof decking a tc 112 93 5 4 2 3 four inch decking not less than 25 to be 16 ft and longer with at least 20 equal to or greater in length than the maximum span not less than 50 to be 15 ft and longer not more than 10 to be 5 to 10 ft not more than 1 to be 4 to 5 ft 5. Our 3 6 southern pine 1 face t g v roof decking comes predrilled with spikes for driving horizontally through the board into the previous piece which pulls them together nicely. In 2010 the national building code of canada changed the application area of the specified concentrated roof live loads from 750 mm x 750 mm to 200 mm x 200 mm.

This document contains all that s needed to design and construct tongue and groove wood roof decking including span and load tables. It is nominal 2 x 6 3 x 6 or 4 x 6 in 1 or 2 grade and kiln dried. The product comes endmatched meaning it is tongue and grooved on the ends so the boards do not have to meet on supports. 3x6 tongue and groove douglas fir roof decking.

For combination simple span and two span continuous multiply by 1 31 for two span continuous multiply by 1 85 loads shown are for dry use conditions multiply by 9 for wet service factor conversion factor to determine the board footage of decking required multiply the square footage of the roof area to be covered by a factor of 2 40. Not more than 1 to be 4 to 5 ft. Decking is machined to a single or double tongue and groove evis pattern. Available in 3x6 and 4x6 please call 1 877 640 4095.

Two inch decking not less than 40 to be 14 ft. See figures 1 and 2 lengths decking pieces may be of. Maximum moisture content is 19 for 2 x 6 3 x 6 and 4 x 6. 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.

Nominal three and four inch decking is especially well adapted for use with glued laminated arches and girders and is easily and quickly erected. 6 tongue and groove roof decking. And longer not more than 10 to be less than 10 ft.