2 X 6 Floor Joist
Live load is weight of furniture wind snow and more.
2 x 6 floor joist. Joist span and spacing is set by your local building code. The width is considerably more important than the thickness of a board. Steel joists offer consistent time tested performance without the concern of changes in size or stability.
While most residential construction uses 2x8 joists with 16 inch spacing there are many other factors you need to consider when determining the proper joist span length. Joist span table use these tables to determine floor joist spans based on grade of lumber size of joist floor joist spacing and a live load of 30 lbs ft 2 or 40 lbs ft 2 these tables can also be used to determine deck joist span. Heavy duty joists for tough floors steeler floor joists are built to last with thick gauge steel and wide webs.
2 grade of douglas fir are indicated below. A design value table shows that the joists have an fb value of 1 495 and an e value of 1 900 000. 1 psf lb f ft 2 47 88 n m 2.
1 ft 0 3048 m. Maximum floor joist span for no. Dead load weight of structure and fixed loads 10 lbs ft 2.
Use a design value table to find the fb value for your floor joists. Conveniently placed knock outs strengthen the joist and allow for easy hvac plumbing and electrical work. When building a house or even a deck it is important to confirm you have the correct joist sizes spans and spacing before you get started.
1 grade 2 by 6 douglas fir larch joists spaced 16 inches on center. Joist size joist spacing maximum span. Find 2 in x 6 in joist hangers at lowe s today.