Pros And Cons Of Metal Roof Over Shingles

Because they re largely made of recycled material and can be recycled again and again metal roofs are considered a more sustainable choice than asphalt shingles.

Pros and cons of metal roof over shingles.

Below are some of the most common cons of a metal paneled roof. 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. As you probably know a metal roof is a major initial investment so knowing some of the drawbacks of this roofing material is important. When unpainted or uncoated it is vulnerable to rust and corrosion.

Fully replacing your old roof comes at a higher cost than an overlay. Disadvantages of metal roofs. There is more labor involved in a tear off job as the old roof must be completely removed and any problem areas repaired. You ll be surprised to learn that the primary cause of rusting and corrosion is water.

Advantages of metal roofs over shingles. Metal roofs over shingles will also provide an extra layer covering your home helping to further insulate it. By placing metal roofing over shingles you can save in the labor costs of ripping them off while also preventing them from being thrown into landfills. A galvanized steel metal roof is highly susceptible to corrosion and rust over a period of time.

Professionally coating a metal roof costs 1 2 per square foot.