Is your roof in need of repair or restoration? If so, you should consider elastomeric roof coatings as an effective and economical solution. Elastomeric roof coatings provide a seamless barrier against corrosive elements that can lead to damaging leaks and moisture penetration, thus extending the life expectancy of a roof. At Poly glass, we specialize in designing premium elastomeric coatings that address a wide range of roofing applications and challenges. Let’s take a look at the benefits of using elastomeric roof coatings.

When Your Roof Leaks or Needs Replacement

Financing Available 18 Months No Payments No Interest.

When Your Roof Leaks or Needs Replacement

Financing Available 18 Months No Payments No Interest.


Elastomeric roof coatings can create a seamless barrier against corrosion, ensuring that moisture doesn’t penetrate through the seams or joints in your roofing system. This is especially important for roofs near bodies of water (such as oceans), where humidity levels are high and salt air can cause corrosion quickly and easily. In addition to providing protection from moisture penetration, elastomeric coatings also protect roofs from UV radiation, which can cause premature aging and deterioration. By preventing these issues, you can extend the life expectancy of your roof significantly.


Elastomeric coating is also cost-effective compared to other solutions such as replacing the entire roofing system or installing a new membrane to repair it. Elastomeric coatings are relatively inexpensive to purchase and easy to install compared to many other solutions on the market today. In addition, because they provide long-term protection for your building’s exterior, you won’t have to worry about costly repairs down the road due to weather damage or poor installation quality.


Book a consultation with our expert comfort advisors and let the rest to our awesome team.


Another benefit of elastomeric coatings is their “cool roof” effect—that is, they reflect harmful UV rays away from your home or business while promoting significant savings on energy costs. This makes them ideal for hot climates where cooling costs can otherwise be very expensive during summer months. Additionally, white elastomeric coatings can help reduce heat absorption by up to 90%, which helps keep internal temperatures cool even during peak summertime temperature spikes outside. Conclusion: Elastomeric roof coating is an excellent choice for anyone looking for an effective and cost-efficient solution for their needs. Not only does it protect your home or business from moisture penetration and UV radiation but it also helps promote energy savings with its “cool roof” effect. At Poly-glass, we specialize in designing premium elastomeric coatings that address a wide range of applications and challenges so no matter what type of roof you have – metal roofs, single-ply systems SBS/APP roofs - our experienced team is here to help you find the best solution for your needs!

Get 18 Months No Payments No Interest Financing

Explore more plans by requesting your free project consultation.

Grandmark Service Company Van

Contact Us

Please enter your name.
Please enter a valid email address.
Please enter a valid phone number.
Please type your message.


  • I recently used Grandmark Service Company for a roofing repair project and new ductwork for my central air and heat unit. Two new solar light tubes and two exterior roofing vents for my whole house fan. First Grandmark was quick in sending out a Technologist to assess my roofing repair. The repair was done in a very professional manner with special attention paid to a down spout. I can't thank that tech enough for the excellent work and attention to detail. I then decided upon inspection of my existing ductwork to have it replaced. Again, the crew removed all the old ductwork out the top of the attic where the new exterior vents would be placed saving me a ton of clean up. Throughout this process they provided tarps on the floor and did a thorough clean up at the end of the day's work. All crew member's were professional and friendly and answered any questions. If I could I would give them ten stars. But for this review five stars will have to do. Again, thank you Grandmark service company. I won't hesitate to use you again should the need arrive.

    thumb John Ruch
    November 26, 2022

    Recently moved to the central valley, got 3 quotes from other companies that were way over priced. They finished the job in less than two weeks. Highly recommend this crew..will be using them for solar install in the future

    thumb Ruben Hernandez Avina
    November 19, 2022
  • Tony Arevalo was very professional and helpful. Grand mark service is awesome. Best experience I have had with HVAC so far.

    thumb nike omijori
    November 10, 2022

    Tony very professional. We we very pleased and estacic with everything Tony did for us.

    thumb Albert Scott
    November 10, 2022