Metal Roof Over Shingles

Ideally a metal tile shake or shingle roof should only be installed over one or at most two layers of existing roofing and providing that the existing roof framing and decking is in good condition.

Metal roof over shingles.

In some areas building officials only allow a re roof over one layer of shingles. Most codes now allow no more than two layers of roofing before. When choosing to install a metal roof homeowners need to. If you don t want to take our word for it check with your local building department.

In most cases metal roofing and installation is more expensive than asphalt. 3 install 1 4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1 4 purlins over the shingle roof. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles.

However there are expensive architectural shingles that cost more than lower cost metals like aluminum. Here are some pros and cons. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Asphalt shingles can weigh up to four pounds per square foot depending on the brand.

Covering your existing asphalt shingles with metal roofing might be worth the expense. After all you ll be making a significant and long term investment. Both metal and shingle roofs are great options for your next roofing project. Installing metal roofing over shingles is the best solution.

This is by far the most common way to install a metal roof. Need a new roof. Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it. Can you add metal roofing over shingles.

As long as the plywood under the shingle roof is in good condition this way can provide many benefits. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. Is metal more expensive than asphalt to install on a roof. The metal used for the roof can be tin copper aluminum or steel.

Things to know about metal over shingle roof problems. If you re considering getting a metal roof you may be wondering if you can install it over shingles. A good way to determine good condition is to walk around on the roof you re considering covering to look for soft spots or evidence of weak. Yes you can install a metal roof over shingles.

We re going to answer that question in this blog so keep reading or give our legacy service team a call at 215 798 9790.