Open Gambrel Roof Trusses

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Open gambrel roof trusses.

The starwood gambrel rafter can be used to give your building the classic barn look or can be used for an economical storage solution. This system consists of a girder truss corner girder corner jacks and end jacks. Shop roof trusses spacer floor truss. A gambrel truss includes steel girders with steel columns available in straight leg and tapered leg versions.

Shop floor trusses spacer post frame truss. The double bend in the trusses makes for a more spacious area that affords more usable square footage than the average roof truss. Widths available for straight leg version are 24 30 and 40 wide with available eave heights of 8 through 14. The shape of the truss allows the structure to be open providing a free open space.

If plywood is used the rule of thumb is 3 4 to match the thickness of the sandwiched rafter. The utilization of gambrel roof trusses on roofs goes back hundreds of years in american structural planning to the soonest archived utilization being in the 1600s. Design is flexible enough to fit your own design needs. The gambrel series tapered leg version is available in 24 30 40 50 and 60 widths in eave heights from 8 through 14.

Compare click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list add to list click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to your list sku 1889754. Hip sets are used to construct hip roofs which are roofs that slope from all sides. A gambrel room in attic truss also provides extra living space while giving your roof a barn like appearance. In barns the gambrel style helps in creating plenty of storage room in a lofted space.

Either use our standard design or we can custom build to your design. Custom trusses up to 100 span. In the us a gambrel roof is regularly erroneously called a hipped roof and shows up on homes in a style alluded to as dutch colonial. Gambrel roof truss systems are not only visually appealing but they are also useful.

With that said when designing gambrel roof it s very important to consider wind load and other load factors because of the odd angled shape and not having ceiling collar ties you have increased chance for rafter movement under wl ll and dl so the gussets must be sized correctly if not your roof. Standard truss centers will be on 10 centers. A gambrel truss includes steel girders with steel columns available in straight leg and tapered leg versions.