Roof Built Over Existing Roof

A mobile home roof over involves placing a new roof or roofing material over your existing roof there s little to no material removed which can keep costs down.

Roof built over existing roof.

Before you begin make sure you re matching the house roof pitch angle and overhang for your roof. The shingles will need replacing in the next couple of years and the roof sheathing. How to install a roof over an existing roof determine the feasibility. Inspect the condition of your current roof.

On the gable ends this was pretty easy. Unfortunately the money you save by avoiding a full roof replacement comes out of the value of your house. Some roofers install a layer of waterproof shingle underlayment wsu over the existing shingles at the eave end as would be done for a roof laid on bare sheathing. For a solid connection you ll have to.

Install post base connectors. Attaching patio cover existing roof attaching patio cover existing roof 14. Attach patio roof existing house attach patio roof existing house 13. The most important part of any roof over is to first come to terms with the state of your roof.

Shingles that are raised or misshapen make it hard to lay a smooth flat layer of new shingles on top. The fully adhered membrane wrapped down over the cut back roof deck to tie into the wall water control layer and air control layer photograph 11. Less labor is needed and there are much smaller refuse fees. Remove the top several levels to.

You ll need to remove the siding where it meets the roof. The method of installation varies wildly. Multiple layers of shingles can make it difficult or impossible for the nails to penetrate. One of the keys to over roofing is to tie the air control layer of the roof assembly to the air control layer of the wall assembly.

If your existing roof is fairly old there s a good chance the shingles are damaged. A mobile home roof over creates a unique opportunity to completely change the look of the home. Premade roofing trusses will be easier and take less time than installing a stick built roof. Add porch roof existing build metal over deck add porch roof existing build metal over deck 11.

How to increase the pitch by building a roof over an existing roof use premade roof trusses. This provides added protection against ice dams. Attach patio roof existing house. Once your roof is back in tip top condition you can start looking at the various roof over options.

Add roof existing deck add roof existing deck 12. I suspect the weight of the reconformed roof with the existing hip roof under it would be more possibly a. Take a look at our step by step guide for building a shed roof over your existing deck. These are used to attach the support posts to the frame of the deck.

The roof should be in sound. Our house has a hip roof. Your house will probably be worth less.