UV Reflective Roof Coatings for Modified Bitumen in Florida | Roof Nuts FL

Keep Your Flat Roof Cooler: The Benefits of UV Reflective Coatings

In Florida, your flat roof takes the brunt of the heat. Over time, the sun’s UV rays can crack, dry, and weaken modified bitumen membranes. The solution? A UV reflective roof coating.

At Roof Nuts FL, we help property owners protect their investment and reduce cooling costs by applying UV reflective coatings over modified bitumen roofing systems. These coatings do more than just brighten your roof—they actively reflect sunlight, preserve roofing materials, and lower energy use.

What Is a UV Reflective Coating?

A UV reflective coating is a liquid-applied membrane—typically white or light-colored—that’s designed to reflect solar radiation instead of absorbing it. For modified bitumen roofs, we use coatings that are:

• Elastomeric or silicone-based

• Compatible with asphalt roofing systems

• High in solar reflectance (SRI)

• Flexible, waterproof, and UV-resistant

Once applied, the coating cures into a seamless, weather-resistant barrier.

Why It Matters in Florida’s Climate

Florida roofs face year-round sun exposure. Without protection, UV rays can:

• Break down the membrane surface

• Cause granule loss and cracks

• Raise rooftop and interior temperatures

• Accelerate aging of seams and flashings

• Increase AC costs and reduce indoor comfort

A reflective coating helps prevent all of the above while extending the life of your modified bitumen roof.

Benefits of Coating Your Modified Bitumen Roof

✔️ Reflects Sunlight
Reduces surface temperatures by 30–50°F on sunny days.

✔️ Extends Roof Life
Slows down weathering, drying, and cracking caused by UV exposure.

✔️ Reduces Cooling Costs
Less heat absorbed = less strain on your HVAC system.

✔️ Waterproof Protection
Many coatings provide an added moisture barrier over aging cap sheets.

✔️ Restoration Instead of Replacement
In some cases, coatings allow you to restore performance without a full tear-off.

How Roof Nuts FL Applies UV Coatings

1. Roof Inspection

We evaluate the condition of your modified bitumen system to ensure it’s a good candidate for coating.

2. Cleaning & Prep

The roof surface is pressure washed and repaired. All seams and cracks are sealed with bitumen-compatible products.

3. Primer (if needed)

On certain roofs, we apply a base primer to improve bonding.

4. Coating Application

We roll or spray the UV reflective coating in even layers, meeting manufacturer-specified thickness and coverage.

5. Final Inspection

We confirm full coverage, proper curing, and seamless edge detailing.

FAQs: UV Reflective Coatings on MB Roofs

Will this stop leaks?
Yes—if applied properly over a sound roof. Coatings can seal small cracks and prevent new leaks, but damaged or wet systems may need repairs first.

How long does the coating last?
Most UV reflective coatings last 8–15 years and can be recoated when needed.

Is this Energy Star or LEED-compliant?
Yes. Most white elastomeric and silicone coatings meet Energy Star and cool roof standards.

Can I coat over a granule-surfaced cap sheet?
Yes, but the surface must be properly cleaned and primed to ensure adhesion.

Reflect the Sun. Protect Your Roof. Lower Your Bill.

A UV reflective coating is one of the easiest and most affordable ways to improve the performance of your modified bitumen roof—especially in Florida’s extreme heat.

📞 Call Roof Nuts FL at 904-694-3426 to schedule your roof inspection or get a quote for reflective coating services. We serve Jacksonville, Miami, Tampa, Orlando, Fort Lauderdale, and surrounding Florida cities.

Cooler, brighter, longer-lasting—your flat roof deserves the upgrade. Let’s coat it right.