How To Extend A Gable Roof

Stick frame trusses.

How to extend a gable roof.

If your house was built using roof trusses then it will look like this above the outside wall of your house. Follow these steps to build one of these functional roofs yourself. Tying a gable roof into an existing roof is a long expensive project usually undertaken only when there is a major addition or renovation to a house. How to build a gable roof patio cover mycoffeepot org gable roofs houston dallas katy texas custom patios gable roof patio cover with wood stained ceiling makeover patio cover installation for mckinney tx attaching open gable roof to house in timber framing log construction.

Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements. Extending a gable roof can be tricky since it involves working on the roof but you may be able to do it yourself if you only need to add 1 2 2 inches 1 3 5 1 cm. You ll notice the difference in how the boards are cut to sit on the wall and create overhang. This cost did not include any labor or waste disposal fees.

A stick framed roof will have a rafter member looking something like this. It is not a job for beginners. However for larger extensions you ll need to hire a professional to get up there and remove large portions of the roof before extending the overhang. To build your gable roof you ll need wooden boards cut into joists rafters supports and a ridge board in addition to sheathing felt paper and shingles.

You may need a structural engineer to help with design of trusses and rafters. A gable roof is a simple symmetrical triangular roof. The cost of extending my 30 foot long roof overhang 14 inches was 340 or 11 50 per running foot for materials. The gable design of the roof will also allow for excellent rain and snow runoff in wet climates.

The two different roof framing styles. How to extend gable end roof overhang. For the arrangement of the gable end overhang for the standard roof you lengthen the ridge beam beyond the facade for previously verified length using cut rafters. A good estimate for a contractor to do this same roof overhang extension would range from 50 to 85 per running foot.