Free Roof Savings Estimate — Takes 60 Seconds

20 Yrs Added Roof Life

$1M+ Independent Testing

300K+ Roofs Treated

Patented Technology

$1M+ Independent Testing • 300K+ Roofs Treated • Patented Technology • 20 Yrs Added Roof Life

Many insurance carriers are now requiring roof replacement at renewal for roofs 15 years and older. Find out where you stand before that letter arrives. Many insurance carriers are now requiring roof replacement at renewal for roofs 15 years and older. Find out where you stand before that letter arrives.

THE MATH NOBODY SHOWS YOU

Replacement vs. Rejuvenation

Fill out the 7-question field sheet below. It's the same checklist our inspectors use — you'll see your estimate update live as you go.
Estimate only — not an exact quote. A certified inspector confirms your exact scope and locks in pricing, free.

20 Yrs Transferable Warrantee

Certified GoNanno Contractors

Fully Insured

Class Four Impact Rating

$1M+ Independent Testing • 300K+ Roofs Treated • Patented Technology • 20 Yrs Added Roof Life

Why Homeowners Trust Roofgevity

ROOF REJUVENATION, FROM THE INSIDE OUT

Deep penetrating nano-particles bond within the shingle- a permanent, molecular upgrade, not a coating that washes away.

Backed By Testing. Proven On 300,000+ Roofs.

$1M+

Independent Testing

300K+

Roofs Treated

20 Yrs

Added Roof Life

Patented

Technology

Sheds Water

Hydrophobic

Blocks UV

#1 Shingle Killer

110 mph Wind

ASTM D3161

Triples Hail

UL 2218 Class 3+

Not A Temporary Fix:

Deep-penetrating nano-particles bond permanently within the shingle — not a surface coating. Unlike sprays that wash out in 2–3 years, our treatment restores flexibility, strength, and breathability from within.

Third-Party Verified:

Independent inspectors and testing labs have confirmed that Roofgevity's regeneration treatment does exactly what it claims to do — not just marketing copy.

Insurance
Friendly:

A growing number of carriers now accept a documented rejuvenation treatment as an alternative to full replacement on roofs that are still structurally sound.

Protect Your Roof. Protect The Planet.

Reduce the environmental footprint by reducing landfill waste with unnecessary roof replacement. Renewable bio-based products. Safe for people, pets and plants.

Treated his own roof when it was 13 years old — expects to add 20 more years of life. We wanted to double our roofs life span without replacing it.

Our Origin Story

Why We Believe This Is The Right Way To Go

It started the way it does for a lot of homeowners — pricing out a full roof replacement on my own house and choking on the number. That sent me down a rabbit hole looking for alternatives. I tried a few other products, but I didn't like how often you had to reapply a sealant.

Then Gonano treatment popped up. I did a deep dive and found out I could actually save thousands of dollars on my roof in a matter of hours. Better yet, the product is backed by science with over $1 million on third-party testing — more than any other company I looked at.

It's also a patented product, which mattered to me on the business side. But what really got me were the testimonials: 300,000+ roofs treated, independent inspectors verifying the results, every claim standing up to outside scrutiny. This isn't a spray you reapply every two or three years like some other roof coatings. It actually rejuvenates your existing shingles and makes them brand new. Additionally, it helps save the planet by not filling our landfills with more asphalt shingles. Our product is low VOC and is safe to animal and plant life.

Matt, Homeowner & Certified Go Nano Installer

Treated his own roof — expects to add 20 more years of life. We wanted to double our roofs life span without replacing it.

Same shingles. Renewed for another 20 years.

testimonials from happy gonano customers across the nation

"I had GoNano Concrete Saver applied to the foundation of my home to help protect against water exposure and freeze-thaw cycles. I appreciate that the technology works from within the material rather than sitting on the surface like a coating. The application was completed quickly and professionally, and we’re looking forward to long-term performance."

Ed Morgan

"My roof was 12 years old and beginning to show signs of wear. Rather than spend thousands on replacement, I chose to apply GoNano NuRoof Revive™ as a preservation option. After application, I noticed improved water beading and a refreshed surface appearance. I’m hopeful this will help extend the remaining service life of my roof."

Andrew Walker

"I was hesitant to invest in GoNano NuRoof Revive™ at first because it was new to me and I wasn’t sure what to expect. Two years later, I’ve noticed reduced granule loss in my gutters and the shingles appear more stable. It has given me confidence that I can extend the life of my existing roof instead of replacing it prematurely."

Mandy Ward

"I was preparing to replace the membrane roof on my warehouse due to prolonged sun exposure. Instead, we chose to apply GoNano NuRoof Fortify™ as a preservation strategy. The application process was efficient, and the membrane now shows improved surface resilience. While long-term results will be measured over time, we’re optimistic about extending the roof’s remaining service life."

Walt N.

See Your Number Before You Call A Roofer

​It takes 60 seconds and could save you thousands.

✓ Certified GoNano Contractor®

✓ Fully Insured

✓ 300k+ Roofs Treated

Estimate only. Final pricing confirmed after free in-person roof inspection. Regeneration availability depends on existing deck condition.
© 2026 Roofgevity. Authorized Reseller & Installer of GoNano™. All rights reserved.

Terms & Conditions | Privacy Policy