Durable Commercial Roof Coatings That Last

At Great Western Roofing, we use commercial roof coatings to help building owners extend the life of their roof, cut down on leaks, and improve energy efficiency without the cost of a full tear-off. A roof coating is a fluid-applied roofing system that goes over an existing commercial roof to create a seamless, protective membrane. When the roof is still structurally sound, coatings can be a smart way to restore performance and protect your investment.

We have worked with commercial and industrial roofing systems across Utah for more than 20 years. Our team understands how the local weather affects flat roofs, low-slope roofs, metal roofing, and other commercial roof types. Strong sun, snow, freeze-thaw cycles, wind, and ponding water can all wear a roof down over time. A properly installed roof coating helps defend against that damage and can delay the need for a full roof replacement.

What commercial roof coatings do

A commercial roof coating adds a durable top layer over an existing roof surface. This coating can help seal minor problem areas, protect against UV rays, reduce thermal movement, and create a more watertight surface. Many coating systems are also reflective, which means they can lower roof surface temperatures and help reduce cooling costs during hot months.

Coatings are often used on aging roofs that have started to show wear but do not need complete replacement yet. Instead of removing the entire roof system, we restore the surface and strengthen it with a system designed for long-term performance. This can be a cost-effective option for commercial property owners, facility managers, warehouses, retail buildings, schools, manufacturing sites, and other industrial properties.

Roof types we can coat

Commercial roof coatings can be used on many common roof systems when the substrate is a good candidate for restoration. We evaluate the existing roof condition first and recommend the right path based on what we find. Roofs that may qualify for coating include:

• Metal roofing systems
• Single-ply roofing such as TPO, PVC, and EPDM
• Modified bitumen roofs
• Built-up roofing systems
• Low-slope and flat commercial roofs

Not every roof is the right fit for a coating. If there is major water damage, widespread saturated insulation, severe structural issues, or advanced deterioration, a roof replacement may be the better long-term solution. We will tell you clearly what makes sense and why.

Our coating process

We start with a full roof inspection. We look at the membrane or panel condition, seams, fasteners, flashing details, penetrations, drainage, ponding areas, and any signs of leaks or trapped moisture. This step matters because a coating system is only as good as the roof underneath it.

After the inspection, we prepare the roof surface. This usually includes cleaning the roof, removing dirt and debris, treating rust on metal roofs if needed, and making sure the surface is ready for proper adhesion. Any damaged areas are repaired before coating begins. Depending on the roof type, this may include seam reinforcement, flashing repair, fastener tightening, patching, or addressing problem areas around curbs, skylights, pipes, and HVAC penetrations.

Once the roof is properly repaired and prepped, we apply the coating system according to the manufacturer specifications and the needs of the roof. In many cases, this includes a base coat, reinforcement where needed, and a finish coat designed to provide weather protection, waterproofing, and reflectivity. We pay close attention to film thickness, coverage rates, detail work, and cure times so the system performs the way it should.

Benefits of commercial roof coatings

• Extend roof life: A coating system can help add years to an existing commercial roof when the roof is still in serviceable condition.
• Lower replacement costs: Restoration is often less expensive than a complete tear-off and replacement.
• Reduce disruption: Coating projects usually create less mess and less interruption to your building operations.
• Improve energy efficiency: Reflective coatings can reduce heat absorption and support lower interior cooling demands.
• Help prevent leaks: Seamless protection over the roof surface can reduce the risk of water intrusion.
• Support sustainability goals: Restoring an existing roof can reduce landfill waste compared to a full tear-off.

Where coatings make the most sense

Commercial roof coatings are often a strong option when a roof is aging but still functional, when a property owner wants to improve waterproofing, or when energy savings and roof life extension are priorities. They can also be useful after leaks and weather-related wear have started to show up, especially if repairs alone are no longer enough but full replacement can still be postponed.

For metal roof restoration, coatings are especially valuable. A properly restored metal roof can benefit from rust treatment, seam sealing, fastener detailing, and a protective coating that helps stop further deterioration. On single-ply and low-slope roofing systems, coatings can help address surface wear, weather exposure, and minor membrane issues when caught early.

Why property owners choose Great Western Roofing

We are a commercial and industrial roofing contractor with a strong focus on long-term roofing performance. For more than 20 years, we have served clients across Utah with high standards, skilled workmanship, and honest recommendations. Our experience includes major commercial projects such as Walmarts in Utah and Wyoming, Daniels Canyon Elementary, and many other commercial facilities that demand dependable roofing systems.

We specialize in commercial roofing systems including single-ply roofing, metal roofing, restoration, and energy-efficient roofing solutions. That background matters when it comes to roof coatings, because a good restoration plan requires more than just applying product to a surface. It takes real field knowledge, proper prep work, and careful detail work to make the system last. As Owens & Corning Certified Master Applicators, we stand behind our workmanship and focus on getting the job done right.

Inspection, repair, and restoration planning

Every coating project starts with understanding the roof’s condition and your goals. Some customers want to stop recurring leaks. Others want to avoid a full replacement for several more years. Some want an energy-efficient roofing solution that can help lower building operating costs. We take the time to review your roof, explain your options, and recommend the best fit for your budget and timeline.

If your roof is a good candidate for restoration, we will outline the scope clearly. That includes preparation, repairs, the coating system, expected performance, and what you can do to protect the roof moving forward. If the roof is not a good candidate, we will let you know and discuss replacement or other solutions instead. Our goal is to help you make a smart decision for your property.

Get a quote for commercial roof coatings

If your commercial roof is showing signs of age, leaking in places, or costing too much to maintain, a roof coating may be the right solution. We can inspect the roof, identify problem areas, and tell you whether restoration makes sense. Contact Great Western Roofing today to schedule a commercial roof coating evaluation and get a clear recommendation from an experienced commercial roofing contractor.