What Is A Floor Truss

Structural support usually a beam wall or post that is designed by the building designer to carry the truss reaction loads to the foundation.

What is a floor truss.

It is often used for floor construction. 72 5 0 mi ni m u m girder floor truss floor truss jacks a a bearing wall girder floor truss floor truss jacks bearing wall cantilevered floor truss two 2x rim joists 24 max. Plated floor trusses are very heavy present a handling danger because of sharp plate edges and plates often interfere with the installation of mechanicals. Truss members form a series of equilateral triangles alternating up and down.

Because they are manufactured off site according to the specifications of the project the need for alterations is almost completely eliminated. And parallel to floor truss span strongback lateral supports 24 max. Geometry loading spacing bearing conditions etc. Elements that make a floor truss.

The floor truss actually creates an interconnecting network between the joists providing the flooring with a level of strength that would be hard to accomplish otherwise. A metal plate connected wood truss is a roof or floor truss whose wood members are connected with metal connector plates. A combination of the two is a truncated truss used in hip roof construction. Shop our wide selection of stock and custom floor trusses to complete your building project available in a variety of styles and sizes to fit your needs.

Floor trusses though are an economical alternative to joists. Both floor trusses and floor joist systems provide suitable structural support. A preassembled unit of floor joists subflooring. Inclined or horizontal member that establishes the bottom of a truss usually carrying combined tension and bending stresses.

A floor truss is a system of support that helps to keep floors level and sturdy. Dimensional lumber floor joists 2 x 8 2 x 10 and 2 x 12 construction lumber was the popular choice for floor joists before floor trusses and i joists were developed. Steel is also a non renewable resource manufactured with great energy consumption. Floor truss span chart each individual floor truss design is unique based on multiple variables.

Floor trusses are able to span farther than dimensional lumber and even i joists. Truss systems of this type usually go beyond the simple floor joists that are common to all types of floors. Span tables below illustrate common combinations of the multiple variables available.