How To Hang Floor Joists On Concrete Block Wall
These will be the end sill plates that support the ends of the floor joists.
How to hang floor joists on concrete block wall. The most common means of securing floor joists to a concrete wall is to install a ledger board that matches the joist size. The most common method involves attaching a wooden ledger board usually a 2 10 or 2 12 to the wall and then using steel joist hangers. Then grab your tall dark and handsome son don t have one. Install it flat on the slab surface with the outside edge aligned against the side wall or the edge of the floor line.
And have him stand on a chair or more safely. The exact number of floor joists you ll need will depend on the size of the floor. Use a steel joist hanger that anchors directly to the concrete core of the wall. Stick framed floors typically consist of 3 main components the sill plate which goes on top of the concrete foundation the rim joists which box in the edges of the sill plate and the floor joists which run parallel to one another to provide internal support.
With most concrete block construction blocks comprise the outer walls of a house and floor joists for the main and upper floor attach between the walls. Build a ledge on the inside of the building to set the joist on. A step ladder and screw the 1 x 2 x 5 boards into the floor joists right up against the cement block wall. The primary components are ledgers also.
Sometimes the design of a home s floor structure calls for attaching floor joists to a concrete block wall. You can use engineered i beam trusses as joists or choose to use 2 by 12. Keep in mind that my basement is unfinished so the ceiling of the basement is the floor joists. When this is the case the floor joist against the block wall should be pressure treated wood.
Secure each length to the slab with concrete nails spaced approximately 32 inches apart and 8 to 12 inches from each end. The method used in typical 2 by 8 floor joist construction will insure proper support for the floor joists.