Can You Put A Metal Roof Over A Flat 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.

Can you put a metal roof over a flat roof.

Metal roofing is a commonly used material for several reasons ranging from low cost to durability. This is by far the most common way to install a metal roof. Flat metal roofs can last for almost 35 years in ideal conditions. However if the steel roof is installed over an existing asphalt roof noise shouldn t be a problem.

Although many metal roof systems can be applied over an existing roof layovers are more commonly done with asphalt shingles. We put a flat metal roof over the original flat rook of our 1978 single wide 9 years ago and haven t a single issue and we get quite a bit of snow. Your old shingles are curling. Metal is one of the most popular materials used for flat roof replacement.

Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. You can also nail a chalk line straight every 2 feet to use as a guide. Take a metal sheet and use inch metal wood screws to affix the roofing onto the wood slats. Installing a new roof with siding is the best idea.

If your roof gets too heavy it s more likely to get damaged in the future. Old shingles can curl over time. That way you can create a sufficient design to keep water. Step 4 laying the sheets.

3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof. Metal specifically aluminum is known for its durability. Let s take a look at the most common types of metal roofs for houses. Flat roofs aren t completely flat and that allows water and ice to slide off easier.

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. You already have two layers of roof. Choose a shingle style with the same dimensions as those on your. Step 3 install the metal edging.

Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof. 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. Steel roofs can be noisy and unattractive in residential settings. As long as the plywood under the shingle roof is in good condition this way can provide many benefits.