Floor Span Souther Pine Treated

As the hardest of all soft wood species southern yellow pine has maintained its status as a favorite building material among contractors and homeowners alike due to its availability durability and lasting beauty.

Floor span souther pine treated.

For each application a pdf download is available. Tables listing maximum spans for southern pine joists and rafters are detailed below. These tables can also be used to determine deck joist span. 2 grade there is a method that can be used for estimating beam spans.

Simplified maximum span tables for selected visual and mechanical grades of southern pine lumber in sizes 2 4 thru 2 12. Pressure treated southern pine southern pine s ease of treatability has made it the preferred species when pressure treatment with wood preservatives is required. For example in the joist span table below the highlighted cell shows that 2 x 8 southern yellow pine joists that have a grade of 2 and are spaced 24 apart can have a maximum span of 10 feet 3 inches 10 3 if designing for a live load of 40 lbs ft 2. A 2 2 10 can span 10 feet and so on.

Also see assumptions for table development refer to sfpa s publication southern pine headers beams download in publications that includes all. Pressure treated treated southern pine is perfect for everything from decks to raised floor foundations waterfront piers docks and boardwalks. Bring the timelessness of southern yellow pine to your home with custom flooring from twin creeks log home supply. Check sources of supply for available grades and sizes.

Maximum spans were calculated using design values effective june 1 2013. For pressure treated southern pine no. Tables providing allowable floor loads c d 1 0 and allowable roof loads c d 1 15 and c d 1 25 for southern pine dimension lumber and southern pine glued laminated timber are detailed below. The unique cellular structure of southern pine permits deep and uniform penetration of preservatives rendering the wood useless as a food source for fungi termites and micro.

For each application a pdf download is available. These maximum spans were calculated using the new design values which became effective june 1 2013applied loads are. To the span in inches divided by 360 and is based on live load only. Listed are 46 tables based on common loading conditions for floor joists ceiling joists and rafters.

2002 standard grading rules for southern pine lumber. View joist rafter tables. For instance a double 2 12 beam can span 12 feet. When supporting joists that span 12 feet with no overhang beyond the beam a double ply beam can span in feet a value equal to its depth in inches.

These 46 tables are based upon design values for visually graded southern pine dimension lumber that became effective june 1 2013.