A metal roof is one of the most durable and long lasting roofing solutions in the market. Though they are expensive, it is this durability of metal roofing that justifies its cost. And as a bonus, metal roofs require far less maintenance compared to other roofing solutions. And despite its durability, metal roofs can get damaged due to a variety of reasons. Below, we mention six risk factors which can cause damage to metal roofs.
- Rust
Rust is the result of the oxidative process between the metals like iron or steel with the oxygen in the atmosphere. The surface of the roof will be coated with flaky crusts that are yellow-brown in color. If the roof is made from galvanized metal, rust should not be a problem. But in case you do see rust on the roof, it is a definite sign that the metal roofing is being damaged.
- Leaking
Leaking is one of the most common damages suffered by roofing solutions across the world. And metal roofing is also susceptible to leakage. Metal roofs can develop leaks due to a variety of reasons that include heavy snow or rain, consistent thawing, damage to the structural foundations of the roof, wind pressure, and so on. Hire a good roof repair company and get the leakage plugged as soon as possible to avoid further damage to the roof.
- Oil Canning
When the metal roof has developed waviness in its structure, it is said to suffer from oil canning. This usually happens because the metal used in the roofing is not of high-quality. Usually, oil canning does not represent an immediate danger to the roof. However, if you plan on renovating the home anytime soon, do make it a point to install high-quality metal on the roof.
- Puncture
Usually, punctures on the roof develop as a result of the pressure of people walking on them. For example, if an HVAC system is being installed in your home, those who have come to set it up can walk on the roof quite frequently for a couple of days. When you see punctures on the roof, the immediate thing to do will be to plug them with caulk. However, do remember that caulking is only a temporary solution.
- Fastener Problems
For attaching metal panels together, fasteners with rubber washes are used. The roofing contractors usually drill in the fasteners about two square feet apart from each other. After a long period of time, it is possible that these fasteners will back out. As a result, there will be holes left in the roofing through which water can leak and damage the structure of the roof.
- Faulty Installation
Metal roofs can also get damaged quickly because of faulty installation by the roofing company. This is why it is essential that you only hire experienced and reputed roofing companies to lay out the metal roof on your home. Check the service’s history and ensure that no client has had any major issue with the roofing installation they have done. Using high-quality checker plate panels in an architectural ceiling can also ensure structural integrity and longevity.