Top 3 Flat Roofing Systems for Commercial Buildings

The commercial roofing industry is seeing more and more new materials being introduced to the market, year after year. Some more costly than others, while others more Eco-friendly than some. But regardless of why you might be in the market for a new commercial roof, it is what you are looking for in a new roof that matters. There are three kinds of commercial flat roof materials currently available on the market. Although you will notice they are a bit more expensive than alternative materials, they are undeniably worth the investment in the long run.

Continue reading to learn more about the top 3 flat roofing materials used in the commercial construction industry and who to trust for superior commercial roofing replacement in Indianapolis.

Commercial Roofers Indianapolis Indiana 317-253-0531
Commercial Roofers Indianapolis Indiana 317-253-0531

Commercial Flat Roofs

The commercial roofing materials for flat roofs are measured in “squares” which is equivalent to 100 square feet. They generally cost anywhere between $250 and $350 per square, but prices can vary depending on the retailer and roof size. Warranties for flat roofs are typically good for 10 or 20 years, but with professional installation and routine maintenance, they can last up to 25 years or more. It is important to choose a reputable Indianapolis commercial general contracting company for dependable flat roof installation and repair services.

Modified Bitumen

Modified bitumen is a single-ply roll commercial roofing material infused with mineral-based exterior. This roofing material is efficient in terms of installation. There are peel-and-stick versions available on the market for those who wish to install their own new roofing, although this is strongly discouraged. There are also commercial ply roofing options that must be installed with professional equipment; a process that involves heat the adhesive as the material is rolled out.

It is a popular choice because its light-colored exterior reflects heat, which reduces energy bills. Also, it is moderately priced, right in between the cost of the other roofing materials. Since the application process is a fire hazard, it should not be installed in an occupied property. One downfall is that it’s not resistant to scuff marks and tears.

Built Up Roof (BUR)

BUR is the common hot-tar and gravel roofing seen on several types of commercial buildings throughout Indianapolis. It is assembled with alternating plies (3 or more) of waterproof materials, hot tar, and ballasted gravel. Today, these commercial roofing materials are manufactured with more advanced materials like fiberglass membranes, when before hot tar paper was the principal component. Although heavy, smelly, and messy to install, BUR can be a promising choice for some property owners and developers.

Not only is it fire-retardant, but it is also the cheapest of all the roofing materials so budgets can stay intact. But it should not be installed in a building that is occupied. This is a perfect choice for those remodeling a commercial property that is still vacant. Keep in mind that it is a big job that requires the services of a professional commercial contractor.

Rubber Membrane

Rubber roofing is an excellent choice for commercial properties in warm climates. It is effectually resistant to sunlight damage and can be installed one of three ways: glued-on, anchored with fasteners, or ballasted with stone. It is highly durable, resistant to scuffs and rips, light in weight, and water leaks are easy to patch. It is on the higher end of the price spectrum, being that it is more expensive than BUR and bitumen, but it is a wise choice for many commercial properties.

Are you wondering if you should upgrade or replace your commercial roofing system? Contact BAF Corporation at 317-253-0531 for licensed and certified commercial general contractor services in Indianapolis Indiana. We serve clients all throughout the state.

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