Trussed Roof Load Bearing Wall

We usually build on the exterior walls set the trusses and do all of the chord blocking and truss bracing before buildin.

Trussed roof load bearing wall. Removing the wall would create a 14x24. How common is it to find an interior load bearing wall under a w truss roof. Bearing walls that are carrying a roof load must transfer that load to a footing. The roof trusses are too long to span the whole house so the load bearing wall runs down the center of the house to support the trusses at the perpendicular intersection in the middle.

My house was built in 1976 is 24x48ft and has a simple truss roof 4 12 pitch and gable ends. If one of the truss webs doesn t come down on the wall then it s not load bearing. I ve never seen a 30 truss that needed intermediate bearing but i can t say that it has never happened. Roof trusses can span much longer distances than joists so if you have a gable roof the re is a good chance that it can span between exterior walls and not require an interior bearing wall for support.

For example a gable end truss may be designed with support members that transmit the roof weight load outward to the side walls allowing the end wall directly below it to have breaks or openings in it that would otherwise be impossible. Identifying if the wall is load bearing is an easy procedure. This means that at the top floor of a house the interior walls may not be supporting the weight of the roof structure and the weight of snow. Roof trusses support a roof s weight by transferring the weight load downward and outward to the building s bearing walls.

Simply look in the crawl space or basement to identify the presence of a mid point stem wall or piers crawl space or bearing wall under the wall above basement. I d like to remove a 6ft section of wall between my living room and kitchen dining room. They do this by means of top chords which are sloping members that extend from the peak of the roof to the top of the exterior walls at the eaves.