How To Build Garage Roof Overhang

Remove the drip edge and the facia trim.

How to build garage roof overhang.

Measure the length of one side from that point to get the length of your truss pieces. Lay out the truss locations on the plates spacing them every 2 ft. To get the length of your truss boards find where the peak of your existing roof is that distance wide for us that was 48 and measure the roof length between that spot and the peak. Install a couple of blocks to keep the bottom of the truss from sliding off the top of the wall.

There are two basic types of overhang or cornice conditions the flush or simple cornice and the rafter overhang which can be opened or closed as shown in figure 2a 2b and 2c. Apply several coats of wood stain to the wooden components fit 1 6 trims to add character to your shed. Nail 2x4s together to form l s and use them to temporarily hold the gable end trusses upright. How to build roof overhangs.

You need to get up to the area that you are going to extend. Find where the existing roof is the same width as your gable roof. Figure 1 roof overhang. The process involves extending the rafters beyond each wall creating what is known as rafter tails.

Set up scaffolding. Purchase enough drip edge flashing to cover the overhang. Follow safe working procedure falling. Head to your local construction supply store and purchase enough flashing to cover the sides of your overhang.

If you are. Strip off the first 3 layers or more of shingles going up the roof the length of the work area. Building an eave overhang on most shed roofs is a relatively simple task.