If you're thinking about installing a metal roof, then you might have heard some negative things that put you off choosing this kind of roofing. There are some myths out there about metal roofs that just aren't true. Read on to learn more about these myths and how wrong they actually are.
1. Metal Roofs Are Noisy
Some people assume that metal roofs will be noisy. They worry that the sound of hard rain is going to amplify through their homes. You may worry that even birds walking across a metal roof will make enough noise to disturb you.
If you installed plain sheets of metal on a roof, then this might all be true. However, this isn't how metal roofs work.
Instead, you install insulation and sound-absorbing underlays under the roof itself. These layers, together with the specialist metals that make up the roofing, help soundproof the roof. A correctly-installed metal roof is actually often quieter than one made from other materials.
2. Metal Roofs Aren't Thermally Efficient
While regular metal generally reacts badly to heat and cold, this doesn't mean that your roof won't be thermally efficient. While some people think that a metal roof will hold and transfer too much heat into your home in the summer and too much cold in the winter, this isn't the case.
Again, insulation helps here. Metal roofs have layers of insulation and vapor protection materials under them. These layers make the roof more thermally efficient. Your home should be cooler in hot weather and warmer when it is cold outside.
3. Metal Roofs Are Easy To Damage
Some people worry that a metal roof is too easy to damage. For example, they might worry that hailstones will ding the metal and leave dents in it. Or, they might think that a falling object, such as a tree branch, will damage the surface.
Metal roofs are actually extremely strong and resilient. They are tested against damage to ensure that they don't dent or change shape if anything hits them. As long as the foundation structure beneath the roof is strong, then the metal shouldn't have any problems.
4. Metal Roofs Will Rust
The fact that some metals rust makes some people think that this isn't a suitable roofing material. After all, roofs get wet and damp.
The types of metal roofs you get now have rust-proofing protection built in when they are made. For example, they are often made from corrosion-resistant metals such as zinc or aluminum. Or, they have some zinc or aluminum content to give them better protection against corrosion and rust.
To find out more about the details of installing a metal roof on your home, contact local residential roof installation companies.