Sheet Metal Roof Over Shingles

A standard minimum for a sheet of metal placed on the roof so that it overhangs the edge is at least of an inch to 1 inch 2 2 5cm.

Sheet metal roof over shingles.

Let s take a look at the most common types of metal roofs for houses. Is metal more expensive than asphalt to install on a roof. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. In most cases metal roofing and installation is more expensive than asphalt.

Installing steel roofing over existing roofing materials is fairly simple. Anatomy of a steel roof. It may be possible to install a metal roof over shingles but this must be permitted by the local building code in your area. Metal roofs generally can run from 120 to 900 per 100 square feet one 10 foot by 10 foot area or a square of material while asphalt shingles will be between 100 and 200 per 100.

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. In this video i m installing some metal roofing over an existing ash fault shingled roof. Steel roofing offers many benefits over slate tiles or asphalt shingles metal roofing is resistant to fire rot and termites manufacturers provide 30 year warranties on metal roofing products.

Otherwise you will need to remove the shingles. Can you add metal roofing over shingles. What s involved in how to install metal roofing. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits. However there are expensive architectural shingles that cost more than lower cost metals like aluminum. This is by far the most common way to install a metal roof. Installing metal roofing over shingles is the best solution.

When choosing to install a metal roof homeowners need to. On the other hand a maximum is around 8 11 inches. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available.

The metal used for the roof can be tin copper aluminum or steel.