Framing New Roof Over Old

Anyone with basic carpentry skills can build a roof over a mobile home.

Framing new roof over old.

Your roof leaks when it rains if your roof is leaking it s usually better to get rid of the old roof so you can find the source of the problems and fix them. Taking a 24 span 5 12 and making it a 38 span 5 12 by moving the ridge over and raising it. A new coat of shingles over decaying shingles will cause your roof deck to decay. In this case you can build a new roof over the old with a caveat.

A roof over a mobile home can also help prevent damage from falling tree limbs as well as cut down on the annoying noise of hearing heavy raindrops falling on the roof. The solution is changing the roof pitch or building a new roof at a higher pitch than the old roof. Closed cell polyurethane foam insulation is sprayed around the new roof frame sealing edges and providing support for the rafters and the ridgeboard. Framing new roof over old.

This will be basically a simple gable roof but with different pitches. In this video i take show how to proper recover an old roof and make it look like it s a single layer check it out you might find useful tips for your new. But if the current roof is curling this isn t possible. For many reasons i won t go into here i want to frame an entire new house roof over my old one.

Putting a new roof over a leaking roof won t remove the leaks. However building the roof will be easier if there are two people working on the roof together. Roof over framing i know exactly what your talking about paul. Installing a new roof over an existing one also called a layover or nailover is often possible although not always the best option a properly installed layover roof can look and function as well.

The current roof is a 9 12 pitch on one side and a very shallow pitch maybe less than 2 12 shed roof dormer almost full. You re better off removing the old roof. A new level 2 6 ridgeboard and rafters then are assembled over the old roof and are attached to the existing structure with nails and lag screws driven into the underlying wall top plates. Others roofing experts have told me they won t do it on any manufactured home.