Plywood Floor Joist

Bci joists are specially constructed i joists with flanges made from strong versa lam laminated veneer lumber with oriented stranded board webs and approved waterproof structural adhesives providing outstanding strength and durability.

Plywood floor joist. Take a look at all of our trusses. Prices promotions styles and availability may vary by store and online. The flange material is typically laminated veneer lumber lvl or solid sawn lumber and the web is made with plywood or osb. Inventory is sold and received continuously throughout the day.

Engineered wood products ewp span and size charts for bci joists. I joists are comprised of top and bottom flanges which resist bending united with webs which provide outstanding shear resistance. 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. On the tops of the floor joists we measure and mark every 4 feet this will be the plywood seams.

The osb in i joist webs is not the garden variety osb used for sheathing products. It has more wax and about 15 percent more resin making it a very stable material. Trusses i joists engineered lumber get great deals and big savings on trusses at menards. Chalk lines are pulled all the way across all the joist tops at the 4 foot marks so we can check our accuracy with each sheet of plywood being attached to the joists.

True floor joist span calculations can only be made by a structural engineer or contractor. So if your subfloor is 3 4 of an inch thick any screw about 1 3 4 inches long will do the trick. These are the right choice for both residential and non residential floor and roof joist construction. If the plywood subfloor you re placing is 5 8 of an inch thick you need a screw about 1 5 8 inches long.

Therefore the quantity shown may not be available when you get to the store. If you are adding on or starting a new building project menards has everything you will need to get started.