Can You Put a Metal Roof Over Shingles?

What are the Disadvantages of a Metal Roof?

While there are many advantages to having a metal roof, it is is important to weigh the possible disadvantages. Please feel free to review the following provided bullet point list to find out more.

• Metal roofs can be prohibitively expensive. Metal roofs have enduring longevity and amazing integrity. But it is important to consider that they are more expensive than asphalt shingle roofs. If you are looking for a roof that you only need to replace once in a lifetime, metal roofs are up to the task.
• Noisy. Unfortunately, without the proper insulation material, metal roofs can be quite noisy in rainstorms and hail storms.
• Inconsistent color matches. If you have an original metal roof installation, it may be difficult for you to color match your roof to new replacement metal panels.

What is the Best Color for a Metal Roof?

If you would like to increase the energy efficiency of your home, going with a lighter color palette is preferable. If you have a lighter colored roof, you can expect your home’s HVAC system to work less hard in order for you to remain cool during the summer. That is because the more reflectivity of the roof, the less heat it will absorb. This is especially valuable information if you live in a hot climate. Lighter colors for your roof would include white, off-white, light peach, light blue, light green, etc. The more reflective the roof, the less heat will be absorbed.

Is a Metal Roof Worth It?

As mentioned previously, metal roofs are more expensive than other roofing types, like asphalt shingles. That said, metal roofs have increased longevity and durability. If you live in an area that has high wind speeds and is susceptible to fires, a metal roof will be immensely beneficial. If and when a homeowner invests in a new metal roof, they can expect to see great benefits in the future. A metal roof won’t need to be replaced within fifty years, which means that it only needs to be replaced once a lifetime.

Does a Metal Roof Need Furring Strips?

When a metal roof is installed over shingles, there will need to be insulation in the spaces between the wood strips. It will need rigid insulation to prevent condensation before installing the roofing. Furring strips will also need to be added. It is always important to consult with a professional and established roofing company in your area to ensure that whatever occurs on your roof is nationally agreed to be a good solution.

Is Metal Roofing Galvanized

There is a traditional form of galvanized metal roofing which is a corrugated sheet of carbon steel that has a galvanized coating. This particular form of coating is created by dipping the straight sheet in hot molten zinc. In this process, the zinc ions bond with iron molecules in the steel. The result is a shiny, rust-resistant finish on the surface.

Is Metal Roofing Aluminum

Generally speaking, commercial and residential metal roofing is made of either steel or aluminum. There are also two different types of metallic coatings that are involved. One uses zinc in various thicknesses. These thicknesses will depend on product usage. The other coating is Galvalume, which is a mixture of aluminum and zinc.

How Metal Roofing Is Made

In terms of roll-forming standing seam panels, the basic process is simple. It involves feeding metal coils into a roll former. Inside the roll former, the metal coil will go through a series of rolls. These rolls bend and curve. Each time the roll moves through the machine, it will bend more.

When you need metal roofing in Canton, GA, it is always best for you to choose the established experts. Our team is always available at 770-735-4433. Please feel free to reach out to us.