Your Complete Guide To Different Types of Commercial Roofs

If you're looking for your complete guide to different types of commercial roofs, take a look at everything you need to know about it today.

Did you know that 40 percent of building-related problems stem from water intrusion and damage? Your commercial building’s roof acts as a barrier to weather conditions like wind and rainfall. If you fail to choose the right one, you may end up spending a large portion of your operating budget on roof repairs and replacements.

Commercial roofs are designed to improve the safety of commercial buildings. Most of them can also increase the energy efficiency of your premises this allowing you to cut heating and cooling costs. Choose one depending on the climate in your area and building design. Working with a local Littleton roofer, or anywhere you desire, is the best solution since they’ll know about the climate in the area.

Due to their size, commercial roofs have shallower slopes compared to residential ones. You also have to consider its cost-effectiveness, stability, and durability when choosing one. Here are seven types of roofs that are ideal for a commercial building:

Built-up Roofing Membrane

Built-up roofing membranes comprise alternating layers of gravel and tar. The number of layers in the roofing membrane will affect its cost and durability. It’s easy and inexpensive to repair this type of roofing on your commercial building.

These roofing systems can go up to 20 years without needing commercial roofing repair. They hold up well to a building’s foot traffic and are stable enough to withstand strong winds. You may have one coated with a UV-resistant reflector to reduce the amount of heat entering your building.

Built-up roofing membranes are among the oldest roofing systems you can find on the market. Most of them come with up to 5 layers for increased protection. Their downside is that it’s quite difficult to spot the source of the leak as they age.

Spray-On Roofing

Spray-on roofing systems comprise spray polyurethane foam (SPF) that starts as a liquid and gradually expands into a foam. They are among the eco-friendly commercial roofs you can ever find on the market.

SPF roofs can waterproof and insulate existing roofs to make them more energy-efficient. You can install them in any climate and expect them to last up to five decades with proper maintenance.

SPF roofs are efficient when installed in favorable weather conditions. The spray foam won’t harden well in the presence of water, ice, or snow. You also have to inspect them once or twice a year for defects.

Metal Roofing

Metal roofs are among the most popular roof types since they can last up to 60 years. They also come in different designs, shapes, and energy efficiency ratings to suit your commercial roofing needs.

You can install metal roofs on both steep and low slope roofing frames. They can be made from tile sheets, aluminum, zinc, tin, or corrugated galvanized steel. Metal roofs can also be made from stainless/coated steel, aluminum, or copper.

A metal roof can add an attractive, finished look to your commercial building if you’re looking to improve its curb appeal. It’s also stronger, more sustainable, and incredibly fire-resistant.

One downside of this roofing system is that it is prone to corrosion. Due to this issue, most modern metal roofs come with a protective layer.

Green Roof

Green roofs come with a tough waterproof membrane wholly covered with green plants. You can count on them to add green spaces to your premises for relaxation and improve indoor air quality. They can also absorb stormwater, give your building natural insulation and reduce energy costs.

Installing a green roof on your building can be a good idea to improve its aesthetics. Green roofs have one of the most sophisticated climate control and drainage capabilities. They’ll help you learn more about the environment as an ecosystem and appreciate nature.

Green roofs need to be monitored by commercial roofing contractors to keep them efficient. You’ll have to add fertilizer and remove weeds several times a year as part of the maintenance work.

Thermoset EPDM Membrane

EPDM roofing systems consist of a roll-based synthetic rubber known as ethylene propylene diene. They are versatile, easy to install, and durable, thus making them an excellent choice for commercial buildings. EPDM roofs are also resistant to pollutants and sunlight.

You can find EPDM roofs in white and black rolls designed to withstand corrosive solvents like acids and alcohol. They are highly desirable for their resilient strength and affordability.

EPDM roofs pair well with low-slope commercial buildings. However, they can easily puncture when debris falls on them.


You can install shingles on a commercial property with steep roof lines to protect it from harsh weather conditions. Shingles are made from ceramic, plastic, slate, and asphalt. They are also versatile, affordable, and easy to install, thus a great choice for commercial buildings.

The lifespan of this roofing material will depend on the brand. Avoid installing shingles on a building surrounded by trees or built in a shaded area.

Asphalt shingles are ideal for commercial properties since they are available in different styles. They can also cover many different forms, shapes, and angles and pair well with any roofing design.

Thermoplastic PVC and TPO Roof Membranes

TPO membranes feature highly reflective and heat-welded seams to improve energy efficiency. They come in different color options depending on your color preferences. A licensed commercial roofing company can install them by ballasting, adhering, or attaching.

On the other hand, PVC roofing materials come with two layers to reflect UV rays and make installation easier. They are durable, fire-resistant, visually appealing, and affordable.

When opting for PVC and TPO roof installation, it’s crucial to collaborate with experienced professionals who can customize the color of the membranes to suit your aesthetic preferences. Whether you choose ballasting, adhering, or attaching methods, the seamless integration of PVC and TPO roofing enhances energy efficiency and the overall visual appeal of your commercial space. Trusting a licensed roofing company ensures a meticulous process that maximizes the longevity and performance of this cutting-edge roofing solution.

PVC and TPO roof membranes are resistant to adverse environmental conditions. They are also puncture-resistant, heat-reflective, and lightweight. You won’t have to worry about bacterial growth, chemicals, or UV light damaging your roofs.

Now You Know the Different Types of Commercial Roofs

Different types of commercial roofs are suited for different climates and building designs. When choosing one, you have to consider your budget, the roof’s lifespan, and installation costs. With the right type of roof installed in your commercial property, it’s easier to cut energy costs and improve your property’s curb appeal.

Find more insightful articles on roofs, real estate, business, and finance from our blog.


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About Marc Wallace

I'm never too busy to share my passion. I've created this page to help people learn more about business, finance and real estate. Besides all the serious stuff, I'm also a man that values family and healthy relationships. I hope you find my content insightful.

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