Roofing Types · Spray Foam
A seamless, lightweight, energy-saving roof sprayed on in one continuous layer — and re-coatable so it lasts for decades. Ideal for flat and low-slope commercial roofs across the OKC metro.
Spray polyurethane foam — SPF, or simply spray foam roofing — is one of the most efficient ways to protect a flat or low-slope roof. It's applied as a liquid that expands on contact and cures into a solid, fully-adhered layer of foam covering the entire roof deck. That foam is then topped with a protective elastomeric or silicone coating that shields it from the sun and the weather. The result is a seamless, monolithic roof with no joints or seams — and seams are exactly where most roof leaks begin. Norman Roofing Co. installs, coats, and maintains spray foam roofs throughout Norman and the OKC metro, and we stand behind our flat-roof work: it won't leak — guaranteed.
An honest note: spray foam typically costs more up front than some single-ply systems — but that's offset by strong energy savings, long life, and the ability to re-coat rather than replace. It does require a qualified installer and periodic recoating maintenance, and after a major hailstorm we recommend an inspection to check the coating. We'll lay out the real numbers during your free estimate.
A clean, dry, sound substrate is everything with SPF. We prepare the existing roof, address any wet or damaged areas, and confirm conditions are right before spraying.
The polyurethane is sprayed in controlled passes, expanding and curing into a seamless insulating layer. Because it's a fluid-applied product, it conforms to irregular shapes and can be built up to add positive slope toward drains — eliminating the ponding water that shortens flat-roof life.
Finally, a reflective elastomeric or silicone coating is applied over the cured foam for UV protection, weather resistance, and that energy-saving cool-roof surface. That coating is what gets renewed during future re-coats.
Spray foam is primarily a commercial and industrial solution, perfect for the large flat and low-slope roofs on warehouses, offices, and retail buildings — it's a natural fit for our commercial roofing clients. It can also work on residential flat or low-slope sections. If you're comparing flat-roof systems, it's worth weighing SPF against TPO, PVC, and built-up roofing — and we're happy to walk you through the trade-offs.
From new SPF systems to recoating and repairs, our experienced, background-checked crews handle every step and leave the site clean. As a locally owned company with more than 20 years of experience, we offer free estimates, can help with insurance claims after storm damage, and serve building owners throughout Norman and the OKC metro. When a roof is beyond recoating, we'll tell you honestly and walk you through replacement options. No published office hours to wait on — for emergencies, we're available 24/7.
Spray Foam Roofing FAQ
It's a roof made by spraying liquid polyurethane foam that expands and cures into a solid, seamless, fully-adhered layer over the roof deck, then topped with a protective reflective coating. With no seams or fasteners, there are far fewer places for leaks to start — which is why it's popular on flat and low-slope commercial roofs.
Very. The foam has a high R-value for excellent insulation, and the reflective coating bounces back the intense Oklahoma sun. Together they keep interiors cooler and can meaningfully lower summer cooling bills.
Because it can be re-coated periodically rather than torn off, a well-maintained SPF roof can last for decades — effectively renewing itself with each recoat. We'll set up a maintenance and recoating schedule to maximize its life.
It usually costs more up front than some single-ply systems, but that's offset by strong energy savings, long life, and the ability to re-coat instead of fully replace. We'll lay out the real numbers so you can compare it to other flat-roof options.
Yes — every spray foam project starts with a free, no-obligation inspection and estimate. Call (405) 292-4553.
Get a free, no-obligation estimate from the roofers Norman has trusted for over 20 years.
Call (405) 292-4553