Commercial flat roofs differ considerably from typical residential roofs. Flat roofing requires a bit more maintenance than high-sloped or pitched roofs. However, with proper installation and maintenance, commercial flat roofs offer a myriad of benefits.
1. Flat Roofs are Affordable
Flat roofs can be a lot more affordable than regular pitched roofs. Additionally, most materials used for commercial flat roofs are less costly, giving you more money for other construction works. Flat roofs have also been proven to be more energy-efficient.
2. Easier Inspection for Damages and Leaks
You can easily inspect your commercial flat roof by simply walking on it. Although it’s advisable to have a professional inspect your roof, getting on top of a flat roof is much safer compared to pitched roofs.
3. Ease of Cleaning and Additions
With a commercial flat roof, it’s easy to get creative with different additions such as “living roofs” (an outdoor dining or entertainment area) or eco-friendly rooftop gardens which add beauty and freshness to your roof.
Basic Life Expectancy of a Commercial Flat Roof
Commercial flat roofs are relatively durable. They can last in top conditions for almost 30 years or more with proper installation and maintenance. Each flat roofing material has a different life expectancy, but proper maintenance and correct design can lead to a long-lasting, durable, and aesthetically designed roof to match the rest of your property. Typically, PVC flat roofs last 25-30 years, TPO lasts 22-30 years, while EPDM lasts 22-35 years.
Factors Affecting the Lifespan of a Flat Roof
Other than the roofing material, there are several factors which can play a part in lengthening or shortening the lifespan of a commercial flat roof. They include weather, maintenance, installation, ventilation, insulation, foot traffic, and many more. For example, extreme weather conditions can expose your roof to a lot of pressure, causing it to sustain damage over time. Poor maintenance can also cause roofs to crack and damage before they should.
You should always schedule regular roof inspections with a reputable local roofer to ensure there is no damage to your commercial flat roof. Get in touch with Echols Home Improvements in Atlanta, GA whenever you notice signs of leaks, cracks, or damaged roofing layers. Our experienced roofing consultants will inspect your roof and offer the best advice on how to prolong the life of your roof.