commercial roof coating cost

Ultimate Guide to Commercial Roof Coating Cost in Arizona

Did you recently have a roof inspection and you began noticing signs of roof damage and deterioration? Your roof might need extra care and attention to ensure smooth operations on your commercial building! 

We have the ultimate guide to getting to know various commercial roof coating materials in Arizona. A quick guide about commercial roof coating cost is also included to help you find out which one suits your building. 

How Can Your Commercial Roof Benefit From Coating?

commercial roof coating

There are a lot of benefits that you can get from getting your commercial roof coated. Aside from skipping tedious and expensive roof replacements, getting a roof coating can help your roofing system through the following:

Enhanced Roof Performance

Imagine giving your roof an extra layer of protection, and it gives your commercial building an extra layer of protection in return too. Getting a roof coating enables your roofs to be more resistant to harmful environmental damages like UV rays and extreme weather conditions.

Say Goodbye to Leaks

Are you seeing water leaks and damp areas from your building’s ceilings? That could be a sign of roof damage. Commercial roof coating saves you the hassle of getting costly repairs by making sure that your roof is free from any moisture damage.

[Related: Storm Damage Roof Repair Guide In Phoenix, AZ – What You Should Know]

Longer Lifespan

Most businessmen want their commercial buildings to last a lifetime, and that can be made possible by adding a protective coating on your roof surface. A licensed roofing contractor can ensure that your commercial roof coatings provide the most effective protection by sealing them against any weather conditions. Thus, extending your roof’s lifespan.

Best Types of Roof Coating for Commercial Roof

roof coating

Polyurethane coatings

Polyurethane roof coating is a type of liquid-applied waterproofing membrane used to protect roofs from water damage. It is typically applied in two or more coats and forms a tough, seamless barrier that resists UV rays, wind-driven rain, and other harsh weather conditions like hail. If your building usually has heavy foot traffic on your flat roofs, this can be the best roof coating that you can use.

Polyurethane roof coating is typically applied using a roller or brush. It is important to ensure the surface is clean and dry before applying the coating. After the first coat has dried, a second coat can be applied for added protection against water and other elements. 


  • Durable
  • Waterproof
  • Resistant to UV rays
  • Can be applied easily
  • Variety of colors available
  • Wind resistance
  • Hail resistance


  • Expensive application
  • Needs regular maintenance
  • May crack or peel over time
  • Does not provide efficient insulation unlike other coatings
  • Can be hazardous once inhaled

Silicone Roof Coating

Silicone roof coating is a liquid-applied roofing membrane. It is a flexible, waterproof coating that is used to protect and extend the life of existing roofs. 

Additionally, silicone coatings can be applied directly to most materials, including concrete, wood, metal, and asphalt. If you live in an area where rain is usually an issue, this roof coating material may benefit your commercial building a lot.

Silicone roof coatings are typically applied with a brush or roller. The coating is then spread evenly over the surface of the roof, ensuring that all seams and crevices are filled in. Once the coating is dry, it will create a waterproof barrier to protect the roof from water damage. 

Additionally, this is a type of reflective roof coating that can help reduce energy costs by reflecting sunlight away from the building and helping to keep it cool.


  • Waterproof
  • Resistant to UV rays
  • Can withstand extreme temperatures
  • Can be applied directly over an existing roof


  • Can be difficult to apply
  • The material is thick and sticky
  • Not suitable for all roof types
  • Needs to be reapplied every few years

Acrylic roof coating

Acrylic roof coating is a type of waterproofing material used to protect roofing systems from damage caused by the elements. It is typically applied as a liquid and dries to form a durable, flexible membrane that can withstand harsh weather conditions. Acrylic roof coatings are also highly reflective, helping to keep buildings cool in hot climates.

Acrylic coatings are applied in a few simple steps. First, the surface of the entire roof should be cleaned and prepared. Next, a primer should be applied to the surface. Then, the acrylic roof coating can be rolled onto the roof with an applicator or sprayed on with a sprayer. Finally, any necessary repairs should be made to ensure that the coating properly adheres to the surface of the roof.


  • Durable
  • Waterproof
  • Comes in many colors
  • Resistant to UV rays


  • Difficult to apply on a large roof
  • Short lifespan compared to other roof coating materials
  • May require frequent applications
  • Not suitable for all roof types
  • Not suitable for roofs experiencing extreme temperatures

Elastomeric Roof Coatings

Elastomeric roof coatings are an innovative and cost-effective way to protect and extend the life of your metal roof. These specialized coatings offer superior protection for all types of roofing materials, including metal roofs. 

The coating acts as a waterproof barrier that deflects water, ultraviolet rays, and other damaging elements from penetrating into the underlying material. It also helps reduce heat gain in the summer months while sealing small cracks or gaps in the surface to keep air out.

Elastomeric coating is a popular choice among homeowners due to its long-term durability, energy efficiency, ease of application, and affordability compared to other roof coating contractors. 

Additionally, elastomeric coatings can reduce cooling costs by reflecting UV radiation away from your home while providing a seamless look with its range of color options.


  • Highly effective at waterproofing 
  • Efficient protecting features
  • Can be used on a variety of roof types, including flat, sloped, metal, and asphalt
  • Easy to apply and maintain
  • Resistant to mold and mildew growth
  • Generally less expensive than other roof coatings 


  • May require multiple coats for maximum effectiveness
  • Not suitable for roofs with standing water or severe damage
  • Can be susceptible to temperature fluctuations if not applied correctly
  • May need frequent reapplication when exposed to harsh UV rays or weather conditions 
  • Must be applied with the correct equipment to ensure a quality finish

[Related: What Is Elastomeric Roof Coating? Pros And Cons]

FAQs About Commercial Roof Coating

types of roof coating

How much does it cost to coat a roof per square foot?

Roof coating costs vary depending on the size and type of roof, as well as the materials used. Generally, it can range from $4 per square foot for a single-ply coating up to $10 per square foot for a multi-layer system. Labor costs may also be factored in, so it’s important to get quotes from several contractors before making a decision.

How much does spray roof coating cost?

The cost of spray roof coating can vary depending on the size of the roof and the type of product used. Generally, you can expect to pay anywhere from $1 to $2 per square foot for an acrylic foam-based coating, while silicone-based coatings tend to cost more. Labor costs may also apply. It’s best to get roof coating prices from a licensed roofing contractor before making a decision.

How much does a silicone coating roof cost?

The cost of a silicone roof coating application will depend on the size of your roof, the complexity of the job, and the type of silicone used. Generally, you can expect to pay between $4-8 per square foot for a basic application. For more complex applications, such as adding additional layers or reinforcing weak points, you may need to pay up to $15 per square foot.

Need Other Roofing Help?

Commercial roof coating is a cost-effective and long-term solution for any business looking to improve the condition of its roof. With the range of benefits offered by this type of service, it makes sense for businesses to consider investing in professional services for their roofs.

If you need further help with other roofing concerns like roof repair, roof replacements, and more, Easy Roof Solutions is always on the go! 

Get a free quote from our roof coating contractor today!

About the Author

Ken Byler

Founder of Easy Roof Solutions, LLC. He started in the construction industry at the age of 14 and has been involved in it for over 25 years. His wide experience in commercial roofing speaks for itself.

Outside his roofing work, Ken enjoys being in the great outdoors, traveling to new places, and bonding with his wife and children.

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