Don't Replace Your Mountain Roof. Restore It.
Eastern Sierra homeowners are saving $12,000–$25,000 by treating their roofs with proven nano-technology instead of replacing them. Mountain replacement costs are 25–35% higher — but treatment costs the same.
GoNano: Proven Across North America
GoNano isn't a startup experiment. It's a proven nanotechnology platform with over a decade of real-world results and independent lab verification.
50,000+
Roofs Treated
Across North America
14+
Years of Experience
Industry-proven technology
10–15
Years Added
To your roof's lifespan
Why Choose a Certified GoNano Dealer?
Not all roof treatments are created equal. GoNano's nanosilica formula is a fundamentally different technology from soy-based alternatives. Our dealers are factory-trained and certified to apply GoNano products using precise protocols that ensure maximum penetration and bonding.
Your Local Dealer
Roof Care Pros — Serving the Sierras
Three Steps to a Longer-Lasting Roof
No demolition. No dumpsters. No weeks of construction noise. Most treatments are completed in a single visit.
Free Inspection
We inspect your roof's condition, take photos, and determine which GoNano product is the right fit. You get a detailed condition report — no obligation.
Professional Treatment
Our certified technicians apply GoNano’s nanosilica formula using professional spray equipment. The treatment penetrates deep into the asphalt binder.
Warranty & Protection
Your roof is now protected with a GoNano warranty (5–15 years depending on product). We provide documentation for your insurance company.
5 Alpine Threats Destroying Your Roof
Eastern Sierra roofs face conditions that accelerate aging 2–3x faster than lowland roofs. Here's what's happening to your shingles right now.
300-400" Annual Snowfall
Mammoth's massive snow loads crush aging shingles. GoNano restores flexibility so shingles bend instead of crack under weight.
Extreme Freeze-Thaw Cycles
Daily temperature swings from -10°F to 40°F cause constant expansion and contraction. Nano-particles maintain elasticity through extremes.
Intense UV at 8,000+ Feet
At altitude, UV radiation is 25-40% stronger. GoNano's silica particles reflect UV — the #1 cause of shingle degradation.
Ice Dam Formation
Melting snow refreezes at eaves, forcing water under shingles. GoNano's hydrophobic barrier seals micro-cracks against moisture intrusion.
Mountain Wind Exposure
Sierra winds accelerate granule loss from shingles. Nano-bonding locks granules in place, preventing the erosion that triggers insurance issues.
Short Construction Season
Roof replacement in Mammoth is only possible June–October. GoNano treatment takes just 1 day and can be applied in a wider weather window.
Treatment vs. Replacement: Mountain Pricing
Mountain replacement costs are 25–35% higher than lowland areas due to remote location, steep roof pitches, and a 5-month construction season. Treatment costs the same everywhere.
Full Replacement
GoNano Treatment
Want to see the exact numbers for your roof?
How Nanotechnology Restores Your Mountain Roof
Your asphalt shingles are made with petroleum-based binders that dry out over time. At altitude, UV radiation, freeze-thaw cycles, and moisture accelerate this aging 2–3x faster than lowland roofs. As the binder hardens, granules loosen, cracks form, and your roof becomes vulnerable.
GoNano's nanosilica particles (40–60 nanometers) are small enough to penetrate deep into the asphalt binder — far deeper than any traditional sealant. Once inside, they form permanent molecular bonds that restore flexibility, reflect UV radiation, and create a hydrophobic barrier against moisture.
Deep Molecular Penetration
40–60nm particles bond within the asphalt binder itself — not just a surface coating
Freeze-Thaw Resilience
Maintains shingle flexibility through extreme daily temperature cycles
UV Reflection at Altitude
Silica reflects the intense UV radiation at 8,000+ feet elevation
Ice Dam Defense
Hydrophobic barrier seals micro-cracks against moisture intrusion
Particle Size
40–60nm
20x smaller than traditional sealants
Featured on
Dragons' Den (CBC)
PEER-REVIEWED
Published in Scientific Reports
Watch GoNano Perform Under Pressure
Don't take our word for it. Watch independent testing, real applications, and honest reviews of GoNano nano-technology.
200MPH Hail Test at ROOFCON 2023
Watch treated vs. non-treated shingles withstand 200mph hail impacts
Can GoNano Really Extend Roof Life?
An honest look at the science behind nano-technology roof treatment
Full Roof Treatment: Start to Finish
See the complete GoNano application process on a residential roof
What Eastern Sierra Homeowners Say
“After two brutal winters, our roofer said we needed a full replacement at $28,000. GoNano treatment cost us $4,200 and our roof looks better than it has in years. The inspector was impressed.”
Sarah M.
Mammoth Lakes
“We were skeptical about any roof treatment, but the science convinced us. One day, no mess, and our 14-year-old roof got a new lease on life. The freeze-thaw protection alone is worth it at this altitude.”
David & Karen L.
June Lake
“As a property manager with 6 buildings, the portfolio savings were substantial. We treated all roofs in one week during the summer window. No tenant disruption, no dumpsters, no permits needed.”
Mike R.
Bishop
See What You'll Save on Your Eastern Sierra Roof
Mountain replacement costs are 25–35% higher than lowland areas due to remote location, steep roofs, and a 5-month construction season. Run the numbers yourself.
How Old Is Your Mountain Roof?
Mountain roofs age 2–3x faster than lowland roofs due to extreme conditions
Before & After GoNano Treatment
Asphalt Shingle — Before & After
Granule restoration and hydrophobic barrier after single application
Aging Roof — Restored with NuRoof Revive
Color restoration, flexibility improvement, and UV protection renewed
Is This Legit?
An honest, transparent review of every major GoNano claim — with verdicts based on peer-reviewed research and third-party testing.
The short answer: The underlying science is real and peer-reviewed. Nanosilica modification of asphalt bitumen is documented across dozens of studies in reputable journals, including Scientific Reports (Nature Publishing), the International Journal of Pavement Research, and Construction & Building Materials. GoNano is not snake oil. However, the company is ~5 years old — meaning the 15-year warranty claim cannot be independently verified by real-world outcomes yet. Evaluate accordingly.
Mountain-specific note: Freeze-thaw cycles and UV at altitude are the two biggest killers of Eastern Sierra roofs. GoNano's flexibility restoration and UV reflection mechanisms are scientifically the most relevant benefits for your climate.
The Right Treatment for Your Mountain Roof
NuRoof Fortify
Preventive Protection
Ideal for newer mountain roofs. Locks in protection before freeze-thaw damage begins.
NuRoof Revive
Restore & Extend
For aging mountain roofs showing wear. Restores flexibility lost to years of temperature extremes.
Bio-Boost
Organic Treatment
Plant-based formula for environmentally sensitive mountain areas. OSHA biodegradable.
Manage Multiple Buildings? See Complex-Wide Savings.
Our property manager calculator lets you model savings across your entire portfolio — with reserve study impact analysis, building-by-building breakdowns, and special assessment avoidance projections.
Property Manager ToolsGet Your Free Mountain Roof Assessment
Fill out the form and we'll get back to you within 24 hours. Or call us directly at (760) 710-3525.