Prefab Roof Truss Sizes

Gable room in attic trusses provide an economical way to add extra living space to your home or garage.

Prefab roof truss sizes.

Shop roof trusses spacer floor truss. A gambrel room in attic truss also provides extra living space while giving your roof a barn like appearance. Post frame roof truss 23 residential end frame 1 residential roof truss 88 common 60. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs.

The room size will vary depending on the width and slope of the truss. Custom trusses up to 100 span. These trusses the meet building code criteria as specified by structural building components of america sbca and the truss plate institute tpi. The webbing is necessary for the strength of the truss and it is needed in a truss this size.

Bt b tc 6 6 common truss configurations for the most widely designed roof shapes. Trusses with an asterisk that exceed 14 in height may be shipped in two pieces. Over 51 sizes styles in stock. To achieve maximum indicated spans trusses may require six or more panels.

This truss has a 30 span which is only 4 more than 26 but look how much more webbing there is. Mono used where the roof is required to. A truss of this size and larger usually runs a higher figure of around 4 to 4 75 per foot of truss. No matter the application our variety of truss styles and sizes make it possible for your project to come to fruition.

Contact your localalpine trussmanufacturerorofficeformoreinformation. Easily attached to the rest of the building s frame they circumvent the complicated expensive nature of from scratch roof framing and can be purchased in a wide variety of designs made from either lumber commonly used for homes or metal primarily used for commercial. They are designed at a 4 12 pitch to be spaced 2 foot on center. Essentially a roof truss is a prefabricated frame of supports designed to go on top of a building as it s being built.