Durable Polyurea Roof Coatings for Michigan's Commercial & Industrial Buildings

The Smarter, Cost-Effective Alternative to Traditional Commercial Roofing

At J&J Spray Foam, we specialize in high-performance polyurea coatings—a superior alternative to traditional roofing materials for commercial and industrial buildings. Whether you manage a warehouse, manufacturing facility, fleet garage, or any large-scale commercial space, our polyurea coatings deliver unmatched waterproofing, durability, and cost-saving benefits.

For business owners looking to extend the life of their roof without the high costs of a full replacement, polyurea is the solution.

Revolutionizing Commercial & Industrial Roofing Across Michigan & the Midwest

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Why Commercial Property Owners Are Switching to Polyurea Roof Coatings

  • Designed to withstand heavy foot traffic, extreme weather conditions, and harsh chemicals, polyurea creates a tough, impact-resistant surface that extends the life of your commercial roof.

  • Unlike traditional roofing materials, polyurea forms a completely seamless membrane, preventing leaks, cracks, and pooling water that can lead to costly interior damage and mold growth.

  • Avoid expensive tear-off costs and disruption to your business. Polyurea coatings are applied directly over your existing roof, saving you time and money while delivering superior performance.

  • Polyurea coatings cure within seconds, allowing businesses to resume operations the same day without lengthy wait times or weather-related delays.

  • Polyurea maintains its structural integrity, preventing premature degradation while reflecting heat for enhanced energy efficiency.

  • By forming a highly insulating barrier, polyurea helps regulate indoor temperatures, keeping buildings cooler in summer and warmer in winter. This reduces strain on HVAC systems, cutting monthly energy costs significantly.

Polyurea Roof Coatings for Commercial & Industrial Properties in the Midwest

  • Saves Energy by Reflecting Heat

  • Excellent adhesion and flexibility

  • Long-lasting Waterproof Seal

  • Water Resistant

  • Excellent UV Resistance

  • No VOC’s

Workers in protective gear apply spray waterproofing on a flat rooftop.

What is Polyurea & Why Is It a Game Changer?

Polyurea is a high-performance liquid-applied coating that, once sprayed, expands and cures within seconds, creating a seamless, highly durable membrane. Unlike traditional flat roof systems, polyurea forms an airtight, waterproof barrier over a variety of materials, including:

  • Metal Roofs – Prevents rust, corrosion, and leaks.

  • Modified Bitumen & BUR – Extends the life of aging roofs without costly removal.

  • Concrete & Spray Urethane Foam – Adds an extra layer of impact resistance and waterproofing.

  • EPDM, TPO, & PVC Roofs – Eliminates weak points where seams typically fail.

Polyurea coatings expand 5–7 times their sprayed volume, seamlessly filling cracks, seams, and penetrations to create a monolithic barrier that stops leaks before they start.

Worker in protective gear spraying polyurethane

Industries That Benefit from Polyurea Coatings

  • Warehouses & Distribution Centers – Controls indoor temperatures, protects inventory from moisture, and lowers energy bills.

  • Manufacturing Facilities – Resists chemicals, abrasions, and high-impact wear.

  • Truck & Fleet Garages – Prevents condensation, rust, and corrosion for long-term savings.

  • Chemical Plants & Food Processing – Provides superior protection against spills, harsh environments, and bacteria buildup.

  • Water Treatment Plants – Creates a long-lasting waterproof and chemical-resistant layer.

Proud Member of the Spray Polyurethane Foam Alliance

Committed to Industry Standards, Safety, and Superior Service

By being a certified member of the SPFA through 2025, J&J Spray Foam upholds the highest standards in spray foam insulation and roofing. This membership reinforces our dedication to professionalism, ongoing education, and best practices in every project we take on.

Frequently Asked Questions

  • Polyurea is a high-performance, spray-applied protective coating used in commercial and industrial roofing. It creates a seamless, waterproof, and highly durable barrier over your existing roof, extending its lifespan and improving energy efficiency.

  • SPF is a seamless, spray-applied roofing system that provides insulation, waterproofing, and structural reinforcement. It expands upon application, creating a thick protective layer that enhances durability and energy efficiency.

  • If your roof is aging, leaking, or has frequent maintenance issues, polyurea or spray foam can provide a cost-effective, long-lasting alternative to traditional roof replacement. A professional inspection can determine the best solution for your property.

    • Stronger & More Durable – Withstands extreme weather, impact, and heavy foot traffic.

    • Seamless & Waterproof – Eliminates leaks, cracks, and water pooling.

    • UV & Chemical Resistance – Protects against environmental wear and reduces cooling costs.

    • Cost-Effective Alternative to Roof Replacement – No need for a full tear-off.

    • Highest R-Value Per Inch – Reduces energy costs by providing superior insulation.

    • Renewable & Long-Lasting – Easily recoated every 10-20 years, extending lifespan indefinitely.

    • Self-Flashing & Seamless – Conforms to any shape, eliminating vulnerable seams and leaks.

  • Unlike traditional roofing that requires seams, fasteners, or adhesives, polyurea forms a seamless, monolithic membrane that resists leaks, cracks, and weather damage. It is also much thicker—up to 10X thicker than conventional coatings—providing enhanced durability.

  • Both options provide superior insulation. SPF roofing has the highest R-value per inch, significantly cutting HVAC costs. Polyurea’s UV reflectivity also helps reduce heat absorption, leading to a cooler building in the summer.

  • Installation time depends on the size of the project, but most commercial roofing projects can be completed within one day due to the rapid curing time of polyurea. SPF roofing also allows for quick application with minimal downtime for your business.

  • No, one of the biggest advantages is that both systems can be applied directly over existing roofing without a costly tear-off. This saves money, reduces waste, and minimizes disruption to your operations.

  • Routine inspections are recommended twice a year. Any minor damage can be easily repaired by recoating the affected area. Unlike traditional roofs, SPF and polyurea coatings do not require frequent repairs

  • With proper maintenance and periodic recoating, both systems can last over 50 years. They are highly resistant to environmental wear and are designed to be renewable and low-maintenance.

  • We offer a 20-year labor and material warranty for our commercial roofing solutions, ensuring long-term protection and peace of mind.

  • Yes. Unlike conventional roof replacements that require full tear-offs, these systems install over your existing roof, drastically reducing labor and material costs. They also lower long-term energy costs by improving insulation.

  • Yes! These coatings can be applied to a variety of commercial roofing materials, including:

    • Metal

    • Concrete

    • TPO

    • EPDM

    • Modified Bitumen

    • Built-Up Roofing (BUR)