Structural building components are specialized structural building products designed, engineered and manufactured under controlled conditions for a specific application

Application software

Application software, also known as an application or an "app", is computer software designed to help the user to perform specific tasks. Examples include enterprise software, accounting software, office suites, graphics software and media players. Many application programs deal principally with...

. They are incorporated into the overall building structural system by a building designer. Examples are wood or steel roof trusses, floor trusses, floor panels, I-joist

I-joist

An engineered wood joist, more commonly known as an I-joist, is a product designed to eliminate many of the problems that occur with using conventional wood joists. Invented in 1969, the I-joist is a man made engineered wood product which has incredible strength in relation to its size and weight...

s, or engineered beams and headers.

A structural building component manufacturer or truss manufacturer is an individual or organization regularly engaged in the manufacturing of components.