Self Supporting Types Of Roof Trusses

A roof truss is a structural unit designed to frame a roof and to support the roof material interior ceiling insulation and forces caused by snow rain and wind.

Self supporting types of roof trusses.

Types of mono trusses 1. These types of trusses are created specifically for those of us that want to engage in a roof construction without having a large budget to begin with. Extra support for the trusses can be made by placing a 2 by 4 inch piece of lumber from each truss on one side to the truss on the other side high enough to provide head room but low enough to provide support for the trusses. These are used for large spans and this is why you can encounter then in larger spaces which include auditoriums or even railway sheds.

Bowstring slope half slope and flat. A mono truss is a one sloped truss that forms a right angle triangle. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. Some roof truss types such as stub and dual pitch contain no center and therefore lack central support.

In this situation the walls of a finished attic space or room would go with the roof line. Nearly all types of trusses used in roofs from kingpost and queenpost to bowstring and cambered possess a central support beam. Parallel chord roof truss. It s often used for sheds garages or extension of an existing roof.