Commercial Roof Services


Top 7 Most Common Commercial Roof Types

commercial roof types

If you can determine whether it’s hot and sunny or raining from your windowless office, it might be a good time to assess your commercial roof’s condition. When you’re in the market for a roof, it’s crucial to consider the overall health of your building. You should think about the roof’s durability, how it can handle typical weather patterns and its energy efficiency. Choosing from a lot of commercial roof types can be tricky due to the various options available. Let’s explore the most popular choices and where they work best.

Durability and Energy Efficiency

When you’re in the market for a commercial roof, there are three key factors to keep in mind: durability, energy efficiency, and cost.

A well-installed and properly maintained commercial roof can last anywhere from 10 to 50 years. However, this lifespan might vary depending on the local climate and conditions.

Energy efficiency is now a top concern, with many cities incorporating energy efficiency requirements into their building permits. As a business owner, you should be interested in energy efficiency too, as it can lead to significant cost savings over time.

Of course, cost is a major consideration. While some roofing systems may have a lower initial price, it’s crucial not to compromise durability or efficiency just to save a few dollars.

7 Commercial Roof Types to Choose From

Below are the top seven commercial roofing products:

  • Metal Roofs
  • Built-Up Roofing (BUR) Membrane
  • Green Roofs
  • Spray-On Silicon
  • Thermoset EPDM Roof Membrane
  • Thermoplastic TPO & PVC Roof Membrane
  • Shingle Roofs

1. Metal Roofs

Durable metal roofs are a popular choice for commercial roofing because they last a long time, typically between 40 and 60 years. They come in various styles, some even equipped with solar panels or snow removal systems.

Common types of metal roofing include:

  • Steel corrugated with galvanized sheets
  • Aluminum, zinc, and tin
  • Tile sheets
  • Copper
  • Aluminum
  • Coated or stainless steel

Metal roofs have their advantages, as they can look appealing, have a high fire rating, and are more long-lasting than many other options. However, one downside is that metals can be prone to corrosion.

But modern metal roofs are designed with protective coatings to shield them from damage caused by moisture, exposure, and other environmental factors.

2. Built-Up Roofing (BUR) Membrane

Built-up roofs can last up to 20 years if you take good care of them. They’re made by layering tar and gravel alternately. The number of layers affects both how long they last and how much they cost. These roofs are flexible and cost-effective, and they’re quite easy to maintain.

A seamless roof is a smart choice if you expect foot traffic, but it relies on a strong base to support weight and vibrations. It can also be treated to reflect heat and resist UV damage.

However, it’s important to note that built-up roofing has a relatively short lifespan, and it can be challenging to identify the source of a roof leak.

3. Green Roofs

Green roofs have a lifespan of 30 to 50 years. They’re constructed with a waterproof membrane entirely covered by plants. These roofs are not only eco-friendly but also enhance air quality, creating a relaxing space for employees.

The benefits of green roofs include improved looks, protection from the elements, and potential government incentives. They often come with advanced climate control, water and drainage systems, and sensor capabilities.

However, it’s essential to note that green roofs need regular maintenance and monitoring.

4. Spray-On Silicon

Spray Polyurethane Foam (SPF) is a special material that starts as a liquid and quickly expands into foam, eventually becoming a solid layer. It’s an eco-friendly roofing option that can be installed on top of an existing roof. While not widely recognized, it’s been in use since the 1960s.

An SPF roof system is both waterproof and provides extra insulation. It can be used in any climate and has a lifespan of up to 50 years when correctly installed and maintained.

The downside is that SPF roofs can only be installed in good weather conditions, without snow, ice, or water. Once installed, they should be checked once or twice a year.

5. Thermoset EPDM Roof Membrane

EPDM is a tough, synthetic rubber roofing material that comes in rolls. It’s also known as Thermoset and is excellent at resisting pollution and sunlight. EPDM is known for being long-lasting, flexible, and easy to install.

You can find EPDM in both white and black rolls. This single-ply rubber offers great protection against things like alcohol and acids, as well as the sun and pollution.

However, EPDM may not be the most aesthetically pleasing roofing product, and it can be prone to punctures, especially from falling debris or people walking on the roof.

6. Thermoplastic TPO & PVC Roof Membrane

Thermoplastic Polyolefin (TPO) and Poly Vinyl Chloride (PVC) roofing systems are tough against tough conditions. These roof materials can handle UV light, chemicals like oils and fats, and they resist bacterial growth. They’re also lightweight, reflect heat, and are hard to puncture.

The seams on these roofs are air-welded, making them fire-resistant and able to withstand high temperatures and strong winds.

But here’s a word of caution: Be wary of cheap, low-quality products. Some small manufacturers are trying to make their own TPO lines, and this often sacrifices quality. So, it’s essential to buy from a reputable supplier.

7. Shingle Roofs

Shingles are typically seen on houses, but you can also find them on commercial buildings with steep roofs.

Shingles come in different materials like asphalt, architectural slate, ceramic, plastic, and more. They are easy to install and budget-friendly.

The lifespan of commercial shingles depends on the brand. If your building is in a shaded area, shingles might be at risk of developing mildew or moss.

What Is the Right Roof for Your Business?

When it comes to getting a new commercial roof for your property or choosing the right roofing materials for a new building, you need to consider a few things:

Is your roof:

  • Walked on?
  • Exposed to acids, chemicals, or grease?
  • Facing the sun?
  • Exposed to high winds?
  • Dealing with temperature extremes?

Your decisions should be influenced by the climate and the type of construction you have.

Also, think about the roof’s lifespan and the annual maintenance costs. Take into account the energy costs associated with different types and colors of roofing materials. Dark-colored roofs can cut heating expenses in cold climates, while white roofs can reduce the strain on air conditioners.

Ask an Expert at Commercial Roof Services FL

Would you like to learn more about the various types of commercial roofs? At Commercial Roof Services FL, we have three generations of experience working with roofing materials. With over 20 years of commercial roofing experience, we’re proud of our expertise.

Our experts can help you understand different commercial roof types, such as TPO, Silicone Roofing, Modified Bitumen Roofing, Shingles, Metal Roofing, and more. We always prioritize three crucial aspects: finding the right roof within your budget, delivering quality work, and installing the best roof system for your structure.

Feel free to reach out to us today to discover more about our services and how we can assist you.

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Call Us at 305-927-9711

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