Roof Foam Coating in Northern Virginia and Maryland
Looking for a smarter way to protect your roof and improve energy efficiency? Our roof foam coating service creates a seamless, weatherproof layer that insulates, seals, and protects — all in one step. It’s ideal for flat or low-slope roofs and works for both homes and commercial buildings.
At Northern Virginia Foam, we provide expert spray foam roofing solutions designed to extend roof life and cut down on heating and cooling costs. Whether you’re in Annandale, Fairfax, or Bethesda, our certified installers are ready to help.
About Roof Foam Coating Service
Roof foam coating is an advanced insulation and waterproofing system that involves spraying closed cell foam across the roof surface and covering it with a UV-resistant protective coating. The result is a fully adhered, monolithic layer that eliminates leaks, improves thermal resistance, and adds years of life to your existing roof.
At Northern Virginia Foam, our process starts with a full roof inspection. We clean and prep the surface, repair any minor damage, and then apply high-density spray polyurethane foam (SPF) directly over the roofing substrate. Once the foam is in place, we add a silicone or elastomeric coating that protects the foam from weather, UV exposure, and foot traffic.
This system is ideal for flat roofs, metal roofs, low-slope structures, and older buildings where full roof replacement is costly or disruptive. It creates a seamless air barrier, increasing energy efficiency by reducing heat transfer and air leakage. In fact, many of our clients see immediate reductions in energy use — especially on large commercial roofs and poorly insulated residential spaces.
We’ve completed residential and commercial foam insulation and roofing projects in McLean, Silver Spring, Reston, and surrounding areas. As a licensed spray foam insulation contractor, we understand how to properly apply roofing foam in the Mid-Atlantic climate, ensuring long-lasting performance and compliance with local building codes.
If you're searching for a reliable insulation company near me to restore or upgrade your roof, our team is ready to help. We offer clear estimates, fast scheduling, and professional service you can trust.