Keep Heat Out, Water Off & Costs Down With SPF Roofing
Flat roofs leak. Sunlight bakes your building. And every month, energy bills remind you that your building envelope isn’t working. It’s not just annoying—it’s costly. Heat penetrates outdated roofs like a slow burn, moisture seeps in at the seams, and the damage creeps deep before anyone notices. Maintenance becomes a game of chasing problems instead of preventing them. Now imagine your entire roof acting as a seamless, fire-rated insulation barrier that reflects heat, seals gaps, and resists water damage. That’s the power of
Spray Polyurethane Foam (SPF) Cool Roof Systems.
DJM Coating Services, Inc., in
Santa Rosa, CA, installs
Class A fire-rated SPF roofing that insulates, waterproofs, and reflects sunlight—all in one application. If you're managing a commercial, industrial, or multi-unit building in
Sonoma County,
Marin County,
Napa County, or
San Francisco County, this is the long-term roofing solution you've been looking for.
Call
707-544-9400 to schedule your inspection with
DJM Coating Services, Inc., the local pros trusted for precision-applied SPF systems.
What Is a Spray Polyurethane Foam (SPF) Cool Roof System?
SPF roofing involves applying a liquid foam that expands into a solid, creating a seamless, closed-cell barrier. Once cured, it’s coated with a UV-resistant top layer—often a silicone or acrylic membrane. This dual-action system protects against heat, water, wind, and even fire (Class A fire rating).
SPF roofs are ideal for:
- Commercial & flat-roof buildings
- Structures needing insulation and waterproofing
- Facilities in hot, dry, or rain-prone climates
- Buildings where tear-off costs must be avoided
Why It’s Important to Hire a Professional for SPF Roofing
SPF roofing isn’t a DIY product. Misapplied foam leads to improper thickness, air pockets, and leaks that ruin the whole system. Professionals must assess:
- Roof slope and drainage
- Substrate compatibility
- Ventilation and expansion joints
- Manufacturer-specific application guidelines
At DJM Coating Services, Inc., our trained technicians use calibrated spray rigs, follow code-compliant procedures, and ensure your SPF system meets performance standards. We work efficiently, cleanly, and with minimal disruption to your property.
Why SPF Roofing Matters to Building Owners
Energy Efficiency: SPF reflects 85–90% of sunlight and insulates at an R-6.5 per inch value.
Waterproofing: Seamless application eliminates leaks from seams, fasteners, or cracks.
Fire Resistance: Class A rating means extra protection for fire zones.
Cost-Effectiveness: Fewer repairs, lower energy bills, and long-term lifespan.
Lightweight & Low-Stress: SPF weighs less than other systems, reducing structural strain.
The result? Lower maintenance, greater durability, and year-round protection in one solution.
Frequently Asked Questions About SPF Cool Roofs
Q: What is the life expectancy of an SPF roof?
A: When properly maintained, SPF systems can last 20–30 years or more. A periodic topcoat every 10–15 years extends longevity.
Q: Will SPF work over an existing roof?
A: Yes. SPF can often be sprayed over existing roofs, avoiding expensive tear-offs. We evaluate for moisture and substrate stability first.
Q: Is SPF roofing safe in fire-prone areas?
A: Absolutely. Our SPF systems are Class A fire rated, offering one of the highest levels of protection available.
Q: How long does it take to install an SPF system?
A: Installation time varies by roof size and prep needs, but most systems are completed within a few days—faster than full replacements.
Get a Roof That Works for You—Not Against You
No more leaks, energy waste, or endless patching. SPF roofing delivers true performance, and DJM Coating Services, Inc. delivers precision installation. Call DJM Coating Services, Inc., at 707-544-9400 for Spray Foam Roofing in Santa Rosa, CA, and nearby counties. Let us protect your roof, your building, and your budget.