How Metal Roofs Are Installed

The long term investment return of metal roofing over the quick to be replaced asphalt roof is highly preferred.

How metal roofs are installed. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. Building officials in some areas will only allow a re roof over one layer of shingles while officials in other places may allow you to place the roof over two layers of shingles. Anatomy of a steel roof. Most homeowners spend between 7 858 and 14 412 in total.

To vent the roof holes are cut in the old roof above the soffit which pulls air through the soffit vents underneath. Next use 1 inch nails to secure some metal edging to the perimeter of the roof. Yes you can install a metal roof over shingles. Some are easier to install than others but most are more difficult to work with than materials like asphalt shingles.

Metal roofing installation costs 6 to 12 per square foot installed vs. An asphalt shingle roof which costs 3 to 7 per square foot installed. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. To watch the entire series from the beginning click here.

Once you ve done that add your metal roofing panels beginning at the longest peak to. Before you install metal roofing repair any damage to the wood under the 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. Let s take a look at the most common types of metal roofs for houses.

However you ll want to check with your local building department before you make any decisions. Then cover the entire roof with a layer of insulation and secure it with a staple gun. In many cases it makes sense to remove an old or dilapidated roof and install a metal roof that is better able to withstand the elements.