Avoiding Flat Roof Construction Mistakes

Many different styles of architecture use flat roofs. This form of roofing is most often used on warehouses and large businesses, but it is also seen on many homes. Overall, the architecture is simple to manage. However, if the roof is not built and maintained properly, you can have ventilation and drainage problems. Do you want to learn more? Get More Information


Issues with Ventilation
There are only so many ventilation options available on a flat roof. You’ll have a lot of choices with a conventional pitched roof. Regardless of the type of roof you have, ventilation is still necessary. To prevent excess moisture from accumulating, allow for cross ventilation. Mold, mildew, and decay can all be caused by too much moisture. This problem can be solved by installing a pop vent and a ventilator on opposite ends of the roof.

Drainage Issues
A flat roof structure in a region of the world where there is a lot of rain isn’t always the best option. And there will be nowhere for the rain to drain, it will just stay on the roof. This can result in leaks and, in the worst-case scenario, the whole roof collapsing. If you live in one of these places and have a flat roof, you’ll need to add a drainage system. This is best to do when the roof is being built. A drain should be installed in the middle of the roof, at the lowest point. A drain pipe that runs back down the exterior of the house would allow the water to drain without causing damage to your roof or foundation.
Roof Coatings That Aren’t Up To Snuff
Make certain you know which coating system is best for your region. In an environment with a lot of rain or humidity, an epoxy-based roof coating can be harmful. The epoxy itself has the potential to curl in on itself, bringing the roof with it. This will result in major leaks, major roof damage, and the roof’s eventual failure. To prevent these serious problems in the future, make sure you have the right coating.

Inadequate Flashing
It’s not a good idea to attempt to put flashing on a flat roof if you don’t have much experience with it. When it comes to flashing, a flat roof necessitates even more attention to detail. Water damage from shoddy installation will go undetected until it’s too late. The use of roofing tar or cement in the joints is one of the most common mistakes in flat roof construction. Water can infiltrate these joints over time and cause significant damage to the structure because they are not watertight. Water spots on the internal walls, for example, are typically not visible until another significant structural problem occurs. You’re looking at a costly repair job by the time this happens. It is not for the faint of heart to instal a flat roof. In most cases, hiring a reputable roofing company with experience in your region to instal your roof is the best option. If you decide to do it yourself, be aware that it will be a major job that will take skill and attention to detail.