The life of any roof having shingles is not more than 3 decades, no matter how much care you take. So when you are experiencing signs that your roof needs to be repaired, there are a number of options available for you. Because simply replacing the roof might prove to be very costly project. An options that seems quite interesting is putting metal roofing over the existing shingles. So is it possible to do it? If you are thinking of using a metal roof over shingles, there are a number of things that you should know.
Yes you can. But there are a number of things that you need to consider. The first and the foremost thing is the layers of roofing that are on your house. Because there are a number of legal building standards according to which, you cannot install a metal roof on more than one layer of roofing. If you have more than one layers, then you will need to get all the layers removed and get a new one.
So if you want to install it on a pre-existing roof, you should get it inspected by roofing experts.
This option is very beneficial for a number of places that experience a number of different seasons throughout the year. The reason for that is, first of all, the life of your roof will be extended well over 5 decades. Therefore, they are a really cost effective option that you can have for roofing because all the rest do not last more than 3 centuries.
Another reason for such a huge popularity of metal roofing is that it can be called fireproof. So if your house is under fire, then it will provide much more protection against blazes as compared to traditional roofing options.
Another benefit of using metal for roofing is that it will protect against damage done by mold, rots and termites. Apart from that, because metal conducts heat, it will heat up quite quickly as compared to wood and other materials. This will help in melting the snow quickly as well.
By adding a reflective coating surface on top of a metal roof, you can also save up a lot of money on the energy costs as well. Apart from that, it will also help your air conditioning as well by keeping the house cooler during the summer season.
And the best part about it is that it is an eco-friendly option as well. That is because the metal roof can easily be recycled, therefore, you are playing the role of a responsible citizen as well by decreasing a potential source of environmental damage.
Therefore, no matter which part of the country you belong to, metal roofing is an amazing options because it is cost effective, energy efficient and quite durable as well as compared to other roofing options. And it can easily be installed over the shingles that are already there on your roof.