There are different kinds of flat roofs. Hence if you want to install a new one, you need to have done your research deeply. You need to have all the downsides and upsides of each in mind. Flat roofs are very easy to install, especially over large surfaces. That is why people love them. If you are keen enough, you might have noticed that they are a common sight in commercial and industrial buildings alongside many others. If you are having a hard time settling for a specific kind, you can contact the specialists who will tell you everything you need to know. The points that follow show the pros and cons of the different flat roofing systems.
This type was common before the membrane and bitumen were developed. Its layers include a top layer of gravel, numerous intermediate layers of tar, and a bottom layer. All these layers blow minds once they are brought together. The advantages they bring to the table include: they have low maintenance, and they offer fantastic protection against UV rays and adverse weather conditions. Their cons include the fact that they take a lot of time to install, and they cause environmental pollution when they are being installed.
MBR is lighter than the latter roofing system. As much as it causes environmental pollution, it is not as intense as the built-up roofing system. Its material is made up of asphalt, and it has a mineral top coating. The method that is used during installation is called torch-down. It constitutes heating its lower side before it is rolled. The pros associated with it include the fact that it is durable and that it can be recycled. The cons are as follows; the installer must be keen while overlapping joints to hinder leakages from occurring. Also, it does not capture one’s eyes easily.
This type has a layer of insulation board topped by sheets of EPDM, which is held in position by the ballast. Repairing it is quite affordable and easy. It rarely has leakage issues. Since it has an EPDM, its roof deck does not require topping up. The disadvantages include the fact that its membranes can be easily destroyed by foot traffic, and installing it is difficult and expensive.
The points above show the pros and cons of the different types of flat roofing systems that are known.