Putting Tin Roof Over Asphalt Shingles

Both metal and shingle roofs are great options for your next roofing project.

Putting tin roof over asphalt shingles.

Need a new roof. Can you install metal roofing over asphalt shingles. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh. Most codes now allow no more than two layers of roofing before requiring a complete tear off.

This is by far the most common way to install a metal roof. Can you put metal roof over shingles. These systems aren t attached to a frame but instead install directly on the old roof. Most codes now allow no more than two layers of roofing before.

A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Consequently they don t have the same ventilation advantages. Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it. Otherwise you will need to remove the shingles.

However you ll want to check with your local building department before you make any decisions. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. I would say that in most cases less weight is being added to the home by the new metal roof than what the current shingles have lost due to granule wear and oil evaporation. This post discusses using stone coated metal shingles over the top of asphalt shingles.

Things to know about metal over shingle roof problems. We get asked this question all the time. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. Can i install a new metal roof over shingles.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Covering your existing asphalt shingles with metal roofing might be worth the expense. Here are some pros and cons. Let s take a look at the most common types of metal roofs for houses.

Yes you can install a metal roof 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. 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. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems.

Can you put metal roof over shingles. But some steel shingle manufacturers offer do it yourself systems that cost about the same as an installed asphalt roof. Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills.