Pros And Cons Of Metal Roof Over Shingles

A complete replacements costs thousands of dollars.

Pros and cons of metal roof over shingles.

As you probably know a metal roof is a major initial investment so knowing some of the drawbacks of this roofing material is important. Professionally coating a metal roof costs 1 2 per square foot. Metal roofs over shingles will also provide an extra layer covering your home helping to further insulate it. Advantages of metal roofs over shingles.

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. 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. A galvanized steel metal roof is highly susceptible to corrosion and rust over a period of time. There is more labor involved in a tear off job as the old roof must be completely removed and any problem areas repaired.

When unpainted or uncoated it is vulnerable to rust and corrosion. You ll be surprised to learn that the primary cause of rusting and corrosion is water. Disadvantages of metal roofs. But now that i said that i would tell you that if it was my house i probably would and the reason is i don t want to have all those old shingles under the roof.

Fully replacing your old roof comes at a higher cost than an overlay.