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50 Years
experience
Expert Foam Roofing & Insulation Services in Colton, CA
Corona Coatings Corp. Corp. has been a trusted provider of spray polyurethane foam (SPF) roofing and insulation services since 1976. Our expertise spans residential and commercial projects across the Inland Empire, delivering durable, energy-efficient solutions tailored to client needs. As licensed C-39 Roofing and C-2 Insulation Contractors, we are authorized installers for the Henry Company and NCFI Polyurethanes, ensuring adherence to industry standards. Our team of technicians, with 12 - 14 years of experience each, undergoes rigorous ongoing training to maintain technical proficiency.

We prioritize customer education, transparency, and long-term value, offering free inspections, a 10-year warranty, and seamless service from consultation to completion. Our commitment to quality has earned us 16,000 satisfied clients and recognition as a Better Business Bureau (BBB) member. By combining cutting-edge technology with personalized service, we address both immediate project needs and long-term building integrity, ensuring optimal performance and client satisfaction.
Services
Foam Roofing Roof Repairs Spray Insulation Tank Coating Commercial Roofing Residential Insulation
Details
  • Year established: 1976
Highlights and features
  • Licensed C-39 Roofing and C-2 Insulation Contractors with 50+ years of local expertise.
  • Authorized installers for Henry Company and NCFI Polyurethanes, ensuring product quality.
  • Technicians with 1214 years of experience and ongoing technical training.
  • Free onsite inspections, estimates, and a 10-year warranty on new foam roofs.
  • Proven track record: 16,000 satisfied clients and 3,000,000 sqft of roofing completed.
Associations and certifications
  • Better Business Bureau (BBB)
  • Spray Polyurethane Foam Alliance (SPFA)
What people say
Outstanding service No leaks Office cooler Timely service Professional team
Services
Foam Roofing
Spray polyurethane foam (SPF) roofing systems provide lightweight, seamless, and energy-efficient solutions for residential and commercial properties. These systems reduce heating and cooling costs by up to 30% while offering superior durability and leak resistance. Ideal for new installations or over existing roofs, SPF systems require minimal maintenance and can be recoated for extended lifespan.
Spray Insulation
Closed-cell polyurethane foam insulation delivers high R-values, sound dampening, and air-sealing properties for walls and attics. It resists moisture, mold, and thermal transfer, improving indoor comfort and energy efficiency. Suitable for new construction or retrofits, this solution reduces utility bills and enhances structural integrity.
Tank Coating
Polyurethane foam coating insulates water, chemical, and industrial storage tanks, maintaining temperature stability and reducing energy costs. The high R-value foam forms a durable, weatherproof barrier that prevents condensation, corrosion, and heat loss, extending tank longevity and ensuring regulatory compliance.
Roof Repairs
Specialized repair services for foam roofs include recoating, partial replacements, and leak sealing. Our technicians use seamless foam applications to restore waterproofing and insulation performance, ensuring long-term functionality. Annual maintenance plans prevent costly damage and extend roof lifespan.
Commercial Roofing
Custom foam roofing solutions for commercial buildings, including warehouses, offices, and industrial facilities. These systems offer seamless waterproofing, energy efficiency, and compliance with fire safety standards. Rapid installation minimizes downtime, while a 10-year warranty ensures long-term reliability and cost savings.
Questions
Are polyurethane foam roofs energy efficient?
Yes, SPF roofs have higher R-values per inch than traditional insulation, reducing heating and cooling costs by up to 30%.
Do foam roofs require a lot of maintenance?
No, annual cleaning and inspections are recommended to ensure longevity, but foam roofs are low-maintenance.
Are foam roofing systems fire safe?
Yes, our systems have a Class A fire rating for superior safety compliance.
Can foam roofs withstand foot traffic?
Yes, polyurethane foam is durable and flexible enough to handle regular foot traffic without damage.
How long does a foam roof last?
With proper care, foam roofs last 12–14 years and can be recoated for extended lifespan.
Is spray foam insulation eco-friendly?
Yes, it reduces energy consumption and qualifies for utility rebates in many areas.