Simple Roof Truss For Shed

If you re trying to reinforce a shed or gable roof use a simple king post truss design which has a single vertical joist running through the center of the triangular frame.

Simple roof truss for shed.

You ll see a roof referred to as 3 12 or 6 12 which means that for every twelve inches of horizontal run the roof will go up 3 or 6 inches respectively. Determine your shed roof pitch. Pitch is how steep you want your roof. Roof trusses are used to support the shingles and plywood of a support so that it becomes waterproof.

I proceeded to cut a 22 5 degree angle for the top of the trusses on each 2x4. This roof truss is only one angle and a board that goes from high to low and back to front. These pieces of wood are used to prevent slipping of the rafter off your shed foundation as you assemble your trusses to the shed s roof. They won t stay and be a permanent part of the shed.

Below is an example of some of the most common sheds. First as shown in the pic above i got out two 8 2x4 s. For larger structures like floors roofs or decks try a fink truss design which has internal joists arranged in a w shape for extra support. There are many types of shed trusses because there are many types of shed designs.

This will allow the water to drain in one direction. Then i measured down 6 6 78 down from the top of this cut called for in the truss construction of this shed. Nail a stop block into the end of your 2 4 wood rafter at each end. You only need tools and materials that can be bought from your local hardware store plus you can do it on your own.