Warren Truss Roof

Each individual strut beam or tie is only subject to tension or compression forces there are no bending or torsional forces on them.

Warren truss roof.

Our knowledgeable design staff has over 85 years of combined experience. Trusses are cost effective. Truss members form a series of equilateral triangles alternating up and down. The internal diagonal members resist tension and compression forces alternately.

Warren truss company inc. All trusses are designed to nationally recognized standards and building codes and supplied with engineered sealed drawings. By eliminating the vertical members the warren truss is relatively economical in terms of material use. A metal plate connected wood truss is a roof or floor truss whose wood members are connected with metal connector plates.

Floor trusses facilitate the routing of plumbing electrical and hvac components within the floor system while maintaining aesthetic and functional specifications. The warren truss consists of longitudinal members joined only by angled cross members forming alternately inverted equilateral triangle shaped spaces along its length. Has been providing quality wooden roof and floor trusses at a competitive price since our founding in 1967. It was invented by james warren and is now commonly used today.

Using the latest in 3d software our designers can produce truss profiles that satisfy virtually any aesthetic and functional specification. The warren truss design uses equilateral triangles in the framework to spread out the load on the bridge. Truss members are made up of all equivalent equilateral triangles. 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. Warren trusses are commonly used in long span buildings ranging from 20 to 100 m in span. All trusses are designed to nationally recognized standards and building codes and supplied with engineered sealed drawings. The warren truss has equal length compression and tension web members and fewer members than a pratt truss.

This gives a pure truss. Maximum floor joist span no. 2 grade of douglas fir and maximum span floor joists. History of the truss bridge.

A modified warren truss may be adopted where additional members are introduced to provide a node at for example purlin locations. 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.