The most commonly chosen roofing style for the commercial buildings is the flat roof systems. In order to ensure the structural security of the roof as well as of the building itself, it is essential to select the most appropriate flat roofing style for the commercial buildings.
Based on the use of the materials and their functionalities, the flat roofs of the commercial buildings can be differentiated into more than a few categories. Among them, the following three are some of the most frequently chosen ones. As the owner of a commercial building, you need to make thorough flat roof systems comparison and choose the most suitable one for your building.
Built up roofing
The flat roof system that is frequently chosen by the owners of the commercial buildings is the built up roofing system or the BUR roofing. This roofing system is made up of alternating layers of bitumen and reinforcing fabrics that form a finished membrane. The bitumen used in the making of this roofing system comprises of asphalt, coal tar or cold-applied adhesive. Beside its useful features, this type of flat roof system is vulnerable to weathering because of the fact that the asphalt gets oxidized by the UV rays and the roofs become fragile and begin cracking.
Single ply membrane roofing
Single ply membrane roofing is a type where the durable and hard-wearing roofing membranes like EPDM, PVC, and TPO coatings are used. This is a leading one among the best flat roof systems for the commercial buildings and this type of roofing is good for enhancing the longevity of the roof surfaces. The one and only problem with this roofing system is that water can sometimes move underneath the membrane and in such cases, detection of the leakage becomes very difficult.
Modified bitumen roofing
Modified bitumen roofing is another flat roof system that is, like the BUR roofing, made up of multiple layers. These roofs, for being black in color, absorb heat rather than reflecting it. These roofs can also be damaged and prematurely aged for stagnating water.
So, you have gathered some valuable pieces of information regarding the construction of the flat roofs for the commercial buildings. Get the help of the roofers of the well-known commercial roofing companies to get any of the aforementioned roofing systems installed in your building.
