How To Extend A Gable Roof

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.

How to extend a gable roof.

Then load bearing roof beams fixed to the trusses are extended in the same way. 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. Follow these steps to build one of these functional roofs yourself. Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements.

A stick framed roof will have a rafter member looking something like this. 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. You may need a structural engineer to help with design of trusses and rafters. The gable design of the roof will also allow for excellent rain and snow runoff in wet climates.

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. A good estimate for a contractor to do this same roof overhang extension would range from 50 to 85 per running foot. You will need building help and a large construction dumpster for debris. You ll notice the difference in how the boards are cut to sit on the wall and create overhang.

Building a gable roof over your existing deck will make it more comfortable providing shade and shelter from the rain. It is not a job for beginners. Stick frame trusses. The cost of extending my 30 foot long roof overhang 14 inches was 340 or 11 50 per running foot for materials.

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. If your house was built using roof trusses then it will look like this above the outside wall of your house. How to extend gable end roof overhang. This cost did not include any labor or waste disposal fees.