Install New Roof Over Old

He said he did not need to that he put a new roof over it.

Install new roof over old.

As long as it s done right and under the right conditions installing new shingles over old ones can last as long and look just as good as a complete re roof. Some roofers recommend this practice to homeowners who are planning on switching from an asphalt shingle roof. Chances are your roof structure was designed for a dead load of one layer of shingles plus extra for snow and a safety margin. Can new plywood be installed on a 40 year old roof without removing the old.

I had a new metal roof installed a year ago in january 2019. I had a leak in my roof before he installed the new roof. But he is a professional and knows what he is talking about. If conditions are right new shingles laid over old shingles can be just as attractive and durable as shingles laid on bare sheathing.

Looks just as good and lasts as long. Roy gingrich of ellicott city has a 40 year old house with an asphalt shingle roof surface. I asked him if he repaired the leak. The existing asphalt.

Installation is easier than for a tear off job because you can use the existing shingles as guides for laying the new ones. Metal over metal retrofit considerations there are a number of issues a roofer will have to deal with when it comes to metal over metal retrofits but listed below are a few where the use of a roof hugger system may help resolve. 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. But you must take care to install shingles correctly so they lie flat.

Installing new roof shingles over old effectively doubles the weight of the roofing so you have to make sure your roof structure can handle the extra load. Call for free estimates from roofing pros now. Has the same manufacturer s warranty. 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.

Reroofing is the practice that involves installing a new roof over an existing one. Should you tear off the old roof and start over or simply remove the fasteners from the existing roof and install another roof over it. I thought that was an odd answer. Installing a new roof over shingles takes less time than tearing off the old roof.

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