Different types of commercial roofing systems, Property roof repair contractor, Building home maintenance

Different Types of Commercial Roofing Systems

24 August 2023

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All buildings need roofs to protect them, though commercial roofing systems differ from residential roofing. The type of commercial roof you’ll have depends on the shape and size of the building. It will also need to be built to last for years to come.

When it comes to commercial roofing, here are a few of the different types of roofing systems you may consider for your property.

Built-Up Roofing (BUR) Systems

Since many businesses have flat roofs, asphalt is a simple and economical solution. These are roofs made with tar and gravel, ideal for any flat or low-slope roof. With BUR systems, you will have alternating layers of asphalt or bitumen along with layers of roofing felt. The result is a durable membrane that adds extra protection from the scorching rays of the sun.

Modified Bitumen Systems

Modified bitumen systems are similar to BUR systems with layers of asphalt. The difference is that they use other materials for increased durability, such as fiberglass or polymers. It’s an easy type of roof to maintain and is incredibly cost-efficient. On the top layer, the granules reflect UV rays, resulting in a cooler interior.

Single-Ply Membrane Systems

Single-ply systems look nice, plus they are reliable, energy efficient, and can last a long time. They’re also low maintenance, since they are made from prefabricated sheets of flexible compounded synthetic materials. There are two main types of single-ply systems – TPO and PVC.

TPO roofing systems are a great match for commercial rooftops in Florida as they save on energy costs and are easy to maintain. With heat-welded seams, they can protect your property from high winds and water.

PVC roofing consists of two layers of PVC and reinforced polyester between the layers. It provides similar protection from the elements, but it costs more.

Roof Coatings

For a flat roof, roof coatings may be an option. These use a primer first, followed by a base coat, layer of fabric, an additional base coat, and then a finishing top coat. The coatings are adept at withstanding extreme weather and also save on energy costs thanks to efficiently reflecting UV rays away from the building.

Metal Roofing Systems

Metal roofing is one of the more expensive options for commercial roofing systems. However, because it is so durable, heat resistant, and long-lasting, it is worth the investment. It comes in an array of aesthetically pleasing styles, making it a great way to protect your low-slope commercial property.

They are not prone to leaking and are fire resistant, which is why many businesses invest in metal roofing systems. Since they can last between 40 and 70 years, you won’t have to worry about your metal commercial roof for a long time.

Shingle Roofs

Shingle roofs are far more common on residential properties, however, they can also be applied to commercial properties. If you have a steep roof line, shingles may be the best option. They are made from different materials like asphalt, slate, ceramic, and plastic.

Shingle roofs are easy to install, versatile, and an economical option for any commercial property owner. However, you should check your options for the brand and materials, as some of them may not last all that long. Shingles can also be more susceptible to moss and mildew if the roof is shaded by nearby trees. You’ll need to stay up-to-date on roofing maintenance to avoid problems.

Which Roof Is Right for Your Commercial Property?

You’re probably looking at different types of commercial roofs right now because it’s time to replace your roof or you’re having a new building constructed. The right roof for your commercial property will depend on a few factors in addition to its size and slope.

For example, if your roof is visible from the ground, you’ll want it to fit your style. You may want to invest in metal roofing which can look beautiful and endure for years to come. However, if your roof gets a lot of foot traffic, you’ll want something that can withstand all that wear and tear such as BUR or modified bitumen roofs.

The best way to choose is by speaking with a commercial roofing company to learn more about which options are best for your property.