Sub Floor Construction Details

Or the subfloor may be made of plywood or other panel products that are laid perpendicular to the joists.

Sub floor construction details. Joists are typically shorter and lay across the beams to give them horizontal support. On wood frame floors the subflooring provides a continuous structural surface over the floor joists. Rather the reader is referred to the aisi standard for cold formed steel framing prescriptive method for one and two family dwellings aisi 2001 for guidance. The subfloor is the bottom most layer and it rests on the joists.

69 chapter 4 floor construction woodframe floor systems and concrete slab on grade floors are discussed in this chapter. Although cold formed steel framing for floor systems also is permitted by the irc it is not covered here. In basements and in homes with slab on grade foundations the subfloor may simply be a concrete slab. During this video we will identify key installation practices th.

Subflooring provides a base for finish flooring and also serves as a platform during construction. The subfloor is the foundation beneath finish flooring materials. Beams are thicker and longer and are laid vertically. It may be made of boards laid either at right angles or diagonally across joists.

Beam and joist arrangements can form a supporting frame for a floor.