Roof Built Over Existing Roof

The most important part of any roof over is to first come to terms with the state of your roof.

Roof built over existing roof.

Add roof existing deck add roof existing deck 12. Less labor is needed and there are much smaller refuse fees. 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.

I suspect the weight of the reconformed roof with the existing hip roof under it would be more possibly a. On the gable ends this was pretty easy. 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.

Attaching patio cover existing roof attaching patio cover existing roof 14. 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. Inspect the condition of your current roof. Install post base connectors.

Use the guide we. 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. You ll need to remove the siding where it meets the roof. Before you begin make sure you re matching the house roof pitch angle and overhang for your roof.

Your house will probably be worth less. The roof should be in sound. The condition of the existing roof is critical. The method of installation varies wildly.

Shingles that are raised or misshapen make it hard to lay a smooth flat layer of new shingles on top. 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. The shingles will need replacing in the next couple of years and the roof sheathing.

Once your roof is back in tip top condition you can start looking at the various roof over options. These are used to attach the support posts to the frame of the deck. How to install a roof over an existing roof determine the feasibility. Multiple layers of shingles can make it difficult or impossible for the nails to penetrate.

Building a new roof over an existing roof runestone. Attach patio roof existing house. Unfortunately the money you save by avoiding a full roof replacement comes out of the value of your house. Remove the top several levels to.

This provides added protection against ice dams. For a solid connection you ll have to. 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.