The fibreglass flat roof is a structural system that was designed to provide a lightweight and efficient waterproof roofing solution for buildings, especially commercial buildings. It is constructed of panels made from polyester or polyurethane, bonded together using adhesives or by means of a pressure-sensitive adhesive. Some flat roofs are covered with tile, composition shingles, metal sheets, or other types of materials. The construction process usually begins with the frame being built up on top of the supporting structure in the building’s existing roofing system and then the panel is installed over the frame.
Advantages of Flat Roofing
If you’ve decided to opt for flat roofing in your home, there are some great advantages ahead! Here are some of the most common advantages of flat roofing.
- A flat roof is more efficient for the building’s energy usage.
- The installation of a flat roof also provides protection from the vagaries of weather. The panels are used as a waterproofing membrane and will not allow water to enter or leak out from between them.
- Flat roofs are often easier to clean and maintain than other types of roofs.
- Flat roofs can be designed into an aesthetically pleasing structure that has aesthetic value to the building.
- Not to mention, adding overall value to your home, as a flat roof has a longer life period than typical roofing solutions.
Disadvantages of Flat Roofing
However, there are some fibreglass flat roof problems that you should be aware before committing to installation. For example;
- Flat roofs are not suited for colder climates, as water is more likely to accumulate and pool on them. Flat roofing materials must be carefully selected so that they don’t freeze easily in colder temperatures.
- You’ll need to plan ahead and wait for the perfect weather for installation, when building with a flat roof, consult your builder before construction starts to ensure the proper weatherproofing of the building’s framework.
Flat Roof Problems and Solutions
One of the most common problems associated with flat roofs is water damage. Exposure to rain and snow can lead to water leaks, which in turn create wet spots and damage the roofing system. When this happens, there are two options available. You can either replace the roofing or you can seal up the leaky area and patch it with a bituminous material, like tar or sealant.
Another common issue with flat roofs is that they are often very cold in winter and lack insulation, meaning that they are not effective at providing warmth in the winter months. To prevent this problem, you should install additional insulation on top of your flat roof and make sure that it has some form of vapor barrier for added protection from moisture intrusion.