Warren Truss Roof

The warren truss dispenses with internal vertical members entirely and is formed from a series of equilateral triangles.

Warren truss roof.

All trusses are designed to nationally recognized standards and building codes and supplied with engineered sealed drawings. The internal diagonal members resist tension and compression forces alternately. This gives a pure truss. Trusses are cost effective.

Floor trusses facilitate the routing of plumbing electrical and hvac components within the floor system while maintaining aesthetic and functional specifications. Our knowledgeable design staff has over 85 years of combined experience. Has been providing quality wooden roof and floor trusses at a competitive price since our founding in 1967. Maximum floor joist span no.

Warren trusses are commonly used in long span buildings ranging from 20 to 100 m in span. Warren truss company inc. The warren truss has equal length compression and tension web members and fewer members than a pratt truss. The warren truss consists of longitudinal members joined only by angled cross members forming alternately inverted equilateral triangle shaped spaces along its length.

It was invented by james warren and is now commonly used today. Truss members are made up of all equivalent equilateral triangles. History of the truss bridge. 2 grade of douglas fir and maximum span floor joists.

All trusses are designed to nationally recognized standards and building codes and supplied with engineered sealed drawings. A metal plate connected wood truss is a roof or floor truss whose wood members are connected with metal connector plates. By eliminating the vertical members the warren truss is relatively economical in terms of material use. A warren truss bridge is an important structure and the warren truss bridge design is commonly used in bridge construction because it will carry a tremendous load.

Maximum span douglas fir in horizontal roof rafters and maximum span. Trusses are cost effective. In the image given above the upper and lower horizontal parts are in tension along with the diagonals in the center while the outer diagonals are compressed. The warren truss design uses equilateral triangles in the framework to spread out the load on the bridge.

These triangles limit the force of the load to compression and tension of the bridge parts. Truss members form a series of equilateral triangles alternating up and down.