How To Build Gambrel Roof Trusses For A Shed

A gambrel style shed roof offers the most storage space in the attic when compared to a gable or saltbox style shed roof.

How to build gambrel roof trusses for a shed.

Lay a piece of 10 ft 5 ft 3 0 m 1 5 m plywood on the floor. If you are building a gambrel roofed shed then this is likely what you would use coupled with a bottom chord. This piece of plywood represents the dimensions for your roof and will serve as an assembly site for your rafters. You can use glue or construction adhesive for extra strength.

However a gambrel truss roof uses a howe truss design beneath the top chords of the gambrel to reinforce the roof structure and extend the span. Continue the project by fitting the soffit on the opposite side of the shed. Use 1 1 2 finishing nails to lock the plywood into place. Lay down the piece of plywood in an area with ample space.

Build all the half truss assemblies by placing truss pieces in the jig and attaching the osb web with 6 to 8 1 3 4in nails or screws into each side. The guidelines i am about to explain for you outline the steps i use when i am designing my gambrel shed plans barn shed plans and small barn plans. If you want to add add style and character to the gambrel roof shed you need to cut several pieces of 1 4 plywood and attach them to the overhangs components.