Putting On Metal Roof Over Shingles

Let s take a look at the most common types of metal roofs for houses.

Putting on metal roof over shingles.

Otherwise you will need to remove the shingles. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. However you can install metal roofing over the asphalt shingles but vice versa is not recommended. The low weight of metal roofing is one thing that encourages this.

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. Both metal and shingle roofs are great options for your next roofing project. 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 roofs have increasingly become a more popular option for homeowners due to their reputation for longevity and curb appeal.

Here are some pros and cons. After all you ll be making a significant and long term investment. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems.

The vast majority of installations of the metal roofing systems produced by my company are over existing shingles. Well that s why the metal roof is such like an eco friendly product because you don t have to get rid of all of that stuff to the landfills. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Installing shingles over metal roofing is not a thing that you should even try to do.

Advantages of metal roofs in general. Besides the necessary roofing skills you will need to learn tips specific to shingles installation. Most codes now allow no more than two layers of roofing before. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh.

Things to know about metal over shingle roof problems. Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it. 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. Doesn t provide the flattest surface for the metal roofing to be installed over each course of shingles is about a 1 8 higher than the course just below it.