Roof Trusses: Learn Types, Functions, Components and Advantages here!

Last Updated on May 15, 2025
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Roof Trusses FAQs

The standard spacing of trusses for a 15 - 30 m span is 4.5 to 6 metres.

Pitched and suitable roofs are suitable for coastal regions.

Truss structures are classified into three types: simple, planar, and space frame. Various truss varieties have been developed over the years within these three basic types.

A roof truss is a prefabricated structural framework used to support a building's roof. It is also called a trussed rafter. The major function of the roof trusses is to act as the major load-bearing element of the roof structure and to transfer the loads to the main supports.

Z Purlins are considered to be the strongest.

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