Understanding metal roof over shingles problems should be done by everyone, especially by renovating a house right now and having decided to add a metal roof over existing shingles on the top of the house.
Doing this action can be problematic sometimes. However, if you are ready for the risks, you should go looking for the anticipations right from the start.
Common Problems with Metal Roof over Shingles
So, what is the metal roof over shingles problems? There are a few of them that will be written below. It will allow you to understand the risk of covering the roof shingles with a metal material.
Before doing so, make sure you have read the information below so you know exactly what to expect and what to do when the problem does happen. Here they are.
There are quite a lot of problems with a metal roof over shingles. However, you can tell that scratches are probably the most common ones. Yes, metal is quite prone to scratches. Debris, tree barks, falling stones, and many more can leave pretty obvious and visible marks and scratches on the roof.
There is no doubt that the most profound metal roof over shingles problems is corrosion. Metal, when it is not protected by a waterproof layer or something like that, will most definitely rust and cause corrosion.
Moreover, it destroys the roof structure over time, making the roof prone to break apart and fall.
- Falling Clips
To hold the metal roofing together, clips or a sort of suspenders are needed. Over time, these clips can get loosened up. When it does happen, the metal roof will get lifted a bit and leave a gap between the shingles and the outer roof. It may cause leaks, and it is just not so pretty to look at.
- Loud Noise
One thing to understand about using a metal roof is that it does get loud when raining. When the rain hits the metal surface, the sound can be loud and bothering most people under the roof. This is why many people despise being under a metal roof during heavy rain.
- Extra Heat
It is in its nature that metal absorbs heat. This is why you will feel that the temperature in a room or a house with a metal roof is higher. If this matter bothers you, you can use heat reduction layers or insulators under the metal roof.
Those are some of the most common problems that will be most likely happen to a metal roof installed on top of existing shingles. Anticipate those problems by choosing the highest quality metal sheet or complete them with a heat insulator.
Remember that the roof is always one of the essential parts of the house exterior, and having a metal roof over shingles problems will be bothering for sure.