Flat roofs have numerous benefits, and because they are not steep, it is easier to inspect, catch and fix problems on time. Second, they offer additional space to install your HVAC system, and you can easily add another structure to your commercial building. If yours is old and worn out, you should consider a few things to ensure the project is done right.

Think About the Materials You Will Use

Water easily pools on flat roofs because of the horizontal design, and you want to include waterproof material to avoid leaks. Ideally, you need a membrane, a wide-rolled synthetic sheet with water repellant abilities. The commonly used types of membranes are EPDM-ethylene propylene diene terpolymer, TPO-Thermoplastic Polyolefin, and PVC-polyvinyl chloride. PVC and TPO are available in white, thus able to reflect sunlight and keep your premises cool. On the other hand, EPDM is a thick black rubber membrane ideal for cold areas.

Pay Attention to Budget

Before you strip away your old installation, you should always try to gauge how much the project will cost. Generally, costs vary based on various factors, such as the building structure, size, removal of the old system, and permits. Also, your roofer cannot give you an estimate until they come and look at the scope of the needed work. For instance, the costs will be high if it has large square footage or has extreme damage.

Consider Lifespan of The New Structure

Once the cost factor is clear, your next plan should be to find out the lifespan of your new roof which often depends on the membrane you use. PVC and TPO membranes are almost similar in terms of lifespan as long as they are installed by an expert, while EPDM has a longer lifespan than probably the other two. Once you know how long yours will likely last, you will have an idea of the replacement timeline to prepare in advance.

Always Work with a Roofer Who Has Worked with Flat Designs Before

All roofers are trained to handle different styles and designs When hiring one, be sure to find one who specializes in flat roofs. With years of experience, they understand them better and can tell you when it is best to repair or replace yours.

There is a lot you need to know about a replacement before executing the project. To avoid making errors, competent commercial roofing services for the replacement.