Extend A Gable Roof

There are several important things to know about matching existing roofs and how to do it depending on what style of roof you have the roof truss design and how you want to add on.

Extend a gable roof.

How to extend gable end roof overhang. Building a gable roof over your existing deck will make it more comfortable providing shade and shelter from the rain. And this still depends on the opening left over by the cut of the rafter at the plate the roof sets on. With a larger tie in you can extend farther than 1.

Adding on to a house or structure is a great way to get more room without building an entire new house. You may need a structural engineer to help with design of trusses and rafters. It is not a job for beginners. 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.

That s a simple low cost solution that can tie in well with the main house. 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. I figured 2 for the tie in was about the most a person could reach without having to remove the roof sheathing. 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. If you re adding to the gable end of the house the side wall that goes up to the roof s peak it s fairly easy to extend the existing roofline over the new space says curt schultz a realtor architect builder in pasadena calif. This is part two there will be a l. 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.

Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements. 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. You will need building help and a large construction dumpster for debris.