Gambrel Roof Jig

Jigs used for easier gambrel truss construction if your shed wall studs are framed at 2 on center and you decide you want to go 16 on center with your trusses then you will need 2 top plates.

Gambrel roof jig. Attach the second stop the same 1 2 g distance along the bottom of the jig. From the inside corner of the jig measure up a distance of 1 2 g and place a mark on the inside face of the 2 4. Move slider or directly enter angle to alter sweep angle of lower rafters and change the shape. You must also use glue construction adh.

Free shed plan instructions right now no gimics no advanced math gambrel roof this is the chalk line i use. It s just over 10. Tongue and groove plywood to the roof trusses how to build a gambrel shed roof. Attach the third stop at distance g from the inside corner.

Using this method it will take under an hour to cut all the 1x4 strips and gusset plates. Attach the first stop here with two 2in drywall screws. How to build a gambrel roof shed howtospecialist how this step by step diy project is about how to build a gambrel roof shed. Gambrel roof framing geometry calculator inch this gambrel roof fits in a semicircle and starts as the top half of an equal sided octagon.