2 By 10 Floor Joist

The maximum span distance for 12 inch spacing is greater by as much as 30 percent compared to 24 inch.

2 by 10 floor joist.

This sample table gives minimum floor joist sizes for joists spaced at 16 inches and 24 inches on center o c for 2 grade lumber with 10 pounds per square foot of dead load and 40 pounds of live load which is typical of normal residential construction. Maximum floor joist span for no. 1 psf lb f ft 2 47 88 n m 2. Joists that are closer together can support more weight which allows the joists to span a longer distance than joists spaced further apart.

Find joists at lowe s today. Common joist spacings for 2 by 10 joists and other dimensional lumber sizes are 12 16 and 24 inches. 1 ft 0 3048 m. Floor joist span tables for various sizes and species of wood.

The joists span approximately 11 ft one end is supported by a load bearing exterior wall the other end of the joists rest on a 4x10 beam that spans the width of my garage. Any help is greatly. Live load is weight of furniture wind snow and more. Dead load weight of structure and fixed loads 10 lbs ft 2.