Cost Of Floor Trusses Vs Lvl

I joists are supported by another type of engineered word called lvl also known as laminated veneer lumber this wood is made out of veneer which is then put together to make a sheet of wood.
Cost of floor trusses vs lvl. Joists are horizontal supports that span from wall to wall wall to beam or beam to beam. I joists provide a high performance alternative to dimension lumber joists for floor and roof applications. The lvl keeps the i joists in place and gives additional support for the floor. The web is typically made of osb oriented strand board and is either 3 8 inch or 7 16 inch thick depending on its application in a residential installation.
These are the right choice for both residential and non residential floor and roof joist construction. Relative costs based in the northeastern united states are for comparison. Flanges are made from laminated veneer lumber or laminated structural lumber and range in size from 1 5 16 to 1 1 2 inches thick and from 1 1 2 inches to 3 1 2 inches wide. The design assumes a spacing of 16 inches on cen ter repetitive members floor dead loads of 15 pounds per square foot psf floor live loads of 40 psf and deflection cri teria of l 360 for total load and l 480 for live load.
Several popular options include solid lumber lvl wood i beams steel joists and open web floor trusses.