Let’s discuss the questions you might have when thinking about metal roof leak repairs. The first thing you need to examine the surface of the roof and try to find the reason.
Reasons it happened:
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Metal roof leak repairs
- Most often, leaks appear as the result of mistakes made during DIY installation work while laying the covering and arranging the roofing pie. Poor fixing or cheap fasteners can also cause leakage in metal roof.
- Another reason might come from the attempts to clean the roof from ice and snow. In this process the covering experiences mechanical damage resulting in dents, scratches and even holes.
- The use of low-quality building materials attempts to save on building materials often result in problems. Reliable contractors always use the best products for the building to contribute to its long life.
How to repair metal roof leaks?
If you see scratches on the metal, you should coat them to prevent corrosion. If you notice a loose fitting or floppy joints where metal sheet is joined to other elements of the roof (for example, a ridge), then it is recommended to treat these areas with special roofing sealant (silicone) or with adhesive tapes, also designed for this type of work.
Roofers rarely use a kind of patch in case there is a hole in metal (using a soldering iron). If there are a lot of such damages, then it is better to replace the sheet completely.
As for low-quality fasteners, usually it is the self-tapping washer which wears out. This happens after 1-2 years after the installation of the roof. It is not recommended tighten them; it is better to replace the fasteners with a better new one.
All of the above types of repairs are easy to do. However, the house is in trouble if there was improper installation of the roofing cake.
Most often, the cause of leakage in a pitched or flat insulated roof is connected with a coating of metal, the hydro and vapor barrier. More precisely, some unskilled contractors use an inexpensive perforated plastic film for the roof.
Such film does not tackle moisture well enough. It is best to replace the film with a solid waterproof membrane. With this practical and aesthetically appealing system, the owner will not have to worry about the looks, maintenance, water- or weather-resistance for decades.
It is always best to consult specialists such as we are, Roof Experts. We will look into the roof’s problem and tailor the best decision to keep you house warm, cozy and safe for years to come.
Give us a call at +16479977084 or fill in the form to know the cost or get a free estimate for your metal roof project.
