How To Put On Metal Roof Over Shingles

What s involved in how to install metal roofing.

How to put on metal roof over shingles.

Choosing to install a metal roof this way can save you some dough and garner all of the benefits of a metal roof in the humid climate of florida. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. 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. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise.

Make sure roof is square. As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Can i install a new metal roof over shingles. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Let s take a look at the most common types of metal roofs for houses. 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. There s already plenty of advantages by choosing a metal roof and there s even more when you decide to put a metal roof over shingles.

Advantages of metal roofs in general. Otherwise you will need to remove the shingles. We get asked this question all the time. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh.

However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. Anatomy of a steel roof. Metal roofs have increasingly become a more popular option for homeowners due to their reputation for longevity and curb appeal. This is by far the most common way to install a metal roof.

The vast majority of installations of the metal roofing systems produced by my company are over existing shingles.