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49 Years
experience
Trusted Roof Restoration Solutions by Er Systems
Er Systems has been a trusted leader in advanced roof restoration solutions since 1977. Our innovative systems combine cutting-edge technology with proven methodologies to deliver durable, cost-effective results for commercial and industrial properties. Specializing in single-ply, metal, and asphalt roof restoration, we utilize high-performance materials like our proprietary H.E.R. polyurethane sealant and Polyurethane 300 Aliphatic Finish Coat to combat UV degradation and weather damage. Our process prioritizes proactive maintenance, addressing issues like membrane shrinkage, rust formation, and asphalt deterioration before they escalate into costly failures.

With fabric-less application techniques and energy-efficient coatings, we reduce heat transfer while extending roof lifecycles significantly. Our team's decades of expertise ensure tailored solutions that meet specific project requirements, from seamless seam sealing to comprehensive membrane preservation. Backed by rigorous quality standards and a commitment to innovation, we provide weather-resistant systems that lower energy costs and minimize future maintenance needs. Our approach balances technical precision with practical execution, delivering measurable ROI through extended roof service life and reduced operational disruptions.
Services
Single Ply Restoration Metal Roof Coating Asphalt Roof Preservation Polyurethane Sealants Reflective Finish Coats
Details
  • Year established: 1977
Highlights and features
  • We've pioneered roof restoration technology since 1977 with our patented H.E.R. sealant system
  • Our fabric-less application prevents water entrapment while maintaining flexibility
  • Proprietary aliphatic polyurethane coatings provide superior UV resistance and durability
  • Customized solutions for EPDM, thermoplastic membranes, and modified bitumen substrates
  • Energy-efficient systems reduce heat transfer and lower building cooling costs
Services
Single Ply Restoration
Our single-ply restoration system addresses membrane shrinkage and seam separation in EPDM, TPO, and PVC roofs. Using adhesion-promoting primers and fabric-faced butyl tape, we reinforce critical areas before applying protective acrylic or polyurethane coatings. This process prevents premature membrane failure while maintaining flexibility in expanding/contracting materials.
Metal Roof Coating
Metal roof restoration combines rust-inhibiting primers with our proprietary H.E.R. polyurethane sealant. This fabric-less system seals seams and fasteners while accommodating thermal movement. The final acrylic top coat provides UV protection and reflective properties that reduce energy consumption in metal-clad buildings.
Asphalt Roof Preservation
Our asphalt roof solution prevents oil leaching and membrane cracking through stain-blocking primers and high-solids polyurethane coatings. The system stabilizes modified bitumen and smooth BUR roofs, creating a seamless barrier against UV degradation and weather damage while maintaining substrate flexibility.
Polyurethane Sealants
H.E.R. polyurethane sealant forms 60-mil protective barriers at critical junctures. This moisture-cure formula bonds permanently to substrates, resisting ponding water and maintaining elasticity through temperature extremes without fabric reinforcement that could trap moisture.
Reflective Finish Coats
Polyurethane 300 Aliphatic Finish Coat reflects solar radiation while resisting chalking and yellowing. This UV-stable coating maintains its protective properties for decades, reducing heat transfer into buildings and lowering cooling costs by up to 30% in commercial structures.
Questions
What types of roofs can Amrize restore?
We specialize in single-ply membranes (EPDM, TPO, PVC), metal roofs, and asphalt/bitumen systems.
How does your restoration process work?
Our 4-step process includes preparation, priming, sealing critical areas, and applying protective coatings.
What makes your H.E.R. sealant unique?
It's a fabric-less polyurethane system that prevents water entrapment while maintaining flexibility.
Do your coatings reduce energy costs?
Yes, our reflective finish coats lower roof surface temperatures by up to 50°F.
How long do your roof systems last?
Properly applied systems typically extend roof life by 15-20 years with minimal maintenance.
Reviews (1)
Jorge Nino
Apr 21, 2020 Report
Great line of products! The area rep for our area is extremely helpful and very knowlegdeable. Would definitely recommend over other products in the market