2x6 Tongue And Groove Roof Decking Span

1 1 2 grade.

2x6 tongue and groove roof decking span.

This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications. Nominal three and four inch decking is especially well adapted for use with glued laminated arches and girders and is easily and quickly erected. See figures 1 and 2 lengths decking pieces may be of. Tongue and groove decking provides the customer with an outstanding solution for roof and subfloor structure where exposed to the lower level.

Roof decking is southern pine as manufactured by s i. All pieces are supported on three supports. With a higher structural value over other softwoods douglas fir is able to span further making it perfect for those who need longer lengths for exposed beams exterior siding building frames or flooring. This document contains all that s needed to design and construct tongue and groove wood roof decking including span and load tables.

Haven t seen the laminated one before but 2x6 t g is fairly common in that world. 2x6 douglas fir tongue and groove decking product specifications. With less than 4 supports a special pattern requiring specified lengths must be used. 2 x 6 nominal southern pine lumber.

It is nominal 2 x 6 3 x 6 or 4 x 6 in 1 or 2 grade and kiln dried. This arrangement is applicable to 4 or more supports 3 or more spans. Decking is machined to a single or double tongue and groove evis pattern. All end joints occur in line on every other support figure 6.

The material used is graded to southern pine inspection bureau standards and meets the american institute of timber construction standards for tongue and groove heavy timber decking. 2x6 tongue and groove as roof sheathing 18x16 gable roof over my deck with exposed rafters and no ceiling. Plus splices don t always need to land on a supporting rafter. It is machined with a single tongue and groove a v joint face and is end matched allowing the use of random length pieces.

I ve only ever seen it in timber frames for roof decking and flooring where joists rafters purlins are far apart 4 plus. 4 tongue and groove roof decking. It s a structural decking as opposed to just being aesthetic. Storey lumber co inc.

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.