Metal Roof Over Existing Roof

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Metal roof over existing roof.

Roofing over your existing roof is not always possible. Although many metal roof systems can be applied over an existing roof layovers are more commonly done with asphalt shingles. The only way to know for sure whether it will work for you is to ask a professional roofer. In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles.

And as you can see from the photos if you pick a good looking style from the many choices available your house definitely won t look like a cattle barn. The metal used for the roof can be tin copper aluminum or steel. Section 1511 3 1 of the 2018 international building code international code council series 1st edition states the installation of a new roof covering over an existing roof covering shall be permitted where any of the following conditions occur 2. When choosing to install a metal roof homeowners need to.

A lesser discussed but equally attractive advantage is that a metal roofing system can often be installed right over an existing roof. The installation of metal roofing is often easier and faster than other roof types and because of its simple design and generally large size can actually be installed directly on top of existing roofing materials like asphalt shingles and foam roofing. Are there workers in the building that would be at risk if the. A steel roof is expensive but if it lasts the life of your home it might be worth it.

However if the steel roof is installed over an existing asphalt roof noise shouldn t be a problem. 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. Choose a shingle style with the same dimensions as those on your. Installing a metal roof over an existing shingle roof.

Installing metal roofing over shingles is the best solution. Does the existing roof need an insulation upgrade.