How To Add Overhang To Existing Roof

Adding an overhang to a shed is a relatively simple process that involves nailing rafter extensions onto the shed s existing rafters.

How to add overhang to existing roof.

Today the pole barn guru assists with questions about adding an overhang to an existing structure replacing two buildings on site and moving an existing structure. The cost of extending my 30 foot long roof overhang 14 inches was 340 or 11 50 per running foot for materials. A good estimate for a contractor to do this same roof overhang extension would range from 50 to 85 per running foot. Hi i just saw your blog posts on the web and wanted to ask you my barn has no overhang on the ends and when it rains it comes in under the garage door.

Wider overhangs would require some engineering to ensure adequate support. Begin by removing any existing fascia or trim that is covering the rafters. The installation of simple overhangs on a house involves nailing rafter extensions onto existing rafters. Start conventional overhangs by taking off the existing fascia and any other trim that covers the rafter tails.

This is something you can request from your roofing contractor as you plan your roof replacement. 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. Rafter extensions would need to be added onto your existing rafters. The good news is that a roof overhang can usually be added without having to change the main structure of your roof which is a more expensive and all encompassing job.

The most effective way to integrate the new overhang into the existing roofing is to tear off the shingles and underlayment from the entire roof and put a new roof on the whole building. This cost did not include any labor or waste disposal fees. 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.