These days, metal roofing has entered the mainstream and quickly become a popular option for most households. There are even shingle-style metal roof components which are hard to distinguish from traditional asphalt roofs. So if you are going to use this style for your new home or a renovation project, here are 5 metal roof benefits that you should know.
1. Installation over an existing roof
A metal roof could be installed on the existing roof without the need for tearing off previous shingles, which can be costly and messy. A possible issue with this style is blocked water vapor between the old and new roof. But you could resolve it easily by installing a vented roof. Make sure to consult the local codes and regulations before doing this because some cities might require a full tear-off before installing a new roof.
2. Do not attract lighting
Many people often think that metal roofs would attract more lighting. However, this type of roof won’t increase the risks of a lightning strike – see weebly. More importantly, if it is struck, it will be less combustible than traditional materials like shingles or wood shakes. The reason is simple. Unlike telephones poles or trees which often attract lighting due to the direct path to the ground, a metal roof is an isolated structural component without direct paths to the ground.
Though most metal roof companies have similar warranties to the best asphalt shingles, around 30 years, they are able to last up to more than 50 years. This means you can install just one metal roof during your lifetime. So while the expense of a metal roofing is costlier than traditional options in the first place, it could actually save you a lot of money in the long run.
4. Impervious to insect damage, rot, and fire
One of the main reasons for metal roofing popularity is that it is nearly fireproof. This makes it a great option for most households when the number of wildfire cases is quickly increasing. Also, this type of roof is impervious to mildew and rot. Insects like termites will never eat or damage metal roofing as well.
5. Energy efficient
Metal roofs can be effective in reflecting solar heat, which helps to reduce cooling expenses by 10% up to 25%. In those areas where cooling expenses are more expensive than heating expenses, installing a metal roof with a granular and shiny coating could maximize the roof’s reflective capacity and enhance energy savings.
To sum up, metal roofing is a great alternative to traditional options. With many benefits it brings, more and more people are choosing it as the ultimate roofing solution for their new home. So if you are planning for a metal roof replacement and installation, it is better to hire a professional contractor who has a lot of experience in metal roof installation, maintenance as well as repairing. This will save you a lot of time and effort in the long run.