Spray foam roofing (SPF) requires a protective topcoat to shield the foam from UV rays, weather, and foot traffic. At L&L Roofing & Construction, we apply high-performance coatings in Gainesville to make sure SPF systems stay watertight, durable, and energy-efficient for decades.
Types of Topcoats We Use
- Silicone Coatings
- Excellent UV resistance.
- Holds up under ponding water.
- Commonly used for commercial and industrial SPF systems.
- Acrylic Coatings
- Reflective, improving energy efficiency.
- Cost-effective and widely available.
- Works best on roofs with good drainage (not recommended for long-term ponding).
- Elastomeric Coatings
- Flexible and stretch with the roof during temperature changes.
- Provide strong waterproofing and durability.
- Often paired with SPF for added resilience.
Why the Topcoat Matters
- Protects SPF foam from sunlight and weathering.
- Extends the life of the roof (10–15 years before recoating).
- Maintains energy efficiency with reflective finishes.
- Keeps warranties valid through proper upkeep.
FAQ: What Kind of Topcoat Do You Use on Spray Foam Roofing?
Q: How often does the topcoat need to be reapplied?
A: Typically every 10–15 years, depending on thickness and weather exposure.
Q: Can I choose the type of coating?
A: Yes. We recommend the best option based on your building’s needs, but property owners often have input on color and finish.
Q: Does the topcoat affect energy efficiency?
A: Absolutely. Reflective coatings help lower rooftop temperatures and reduce cooling costs.
Q: What happens if the topcoat wears off?
A: Without protection, foam can degrade from UV exposure. That’s why timely recoating is essential.
At L&L Roofing & Construction, we believe in honesty, integrity, and doing the right thing. That means using only proven topcoat systems that protect your SPF roof and extend its lifespan.
Call us today at (770) 874-0372 to schedule an SPF roof inspection or learn about recoating options for your Gainesville property.