★ 5.0 stars on Google  ·  Owens Corning Preferred Contractor  ·  Family-owned in Denver since 2010  ·  Free roof inspections
Featured · Roof preservation technology

Don't replace it.
Restore it.

GoNano nanotechnology bonds with your existing asphalt shingles at the molecular level — adding 10 to 15 years of life and upgrading to Class 4 impact resistance. For about a third the cost of replacement, and a fraction of the disruption.

See if your roof qualifies → Call 303.993.3739
15yr
Added roof life
Class 4
Impact rating
⅓
Of replacement cost
Certified contractor
📷
Photo needed: GoNano application
Bailey crew applying GoNano coating on a real Front Range roof
Engineered for Colorado. Hail. UV at altitude. Freeze-thaw. GoNano was built for exactly this.
Real Bailey field test

Does GoNano actually stop hail? We fired a cannon at it — three times.

Three tests, one outcome: the GoNano-treated shingle halves took no damage while the untreated halves cracked, punctured, and shed granules. We ran the test ourselves — shingles recovered from a roof we'd just replaced, the lower half of each treated with GoNano, the upper half left bare, then simulated hail fired at full force across the seam.

Same shingles. Same impacts. The only variable was the coating.

Hail cannon test one: untreated shingle half cracked, GoNano-treated half undamaged
Test 01 — untreated: cracked · treated: no damage
Hail cannon test two: untreated shingle half punctured, GoNano-treated half undamaged
Test 02 — untreated: punctured · treated: no damage
Hail cannon test three: untreated shingle half lost granules, GoNano-treated half undamaged
Test 03 — untreated: granule loss · treated: no damage

The honest fine print

This was our in-house impact test on shingles from one roof — it's what we saw with our own eyes, not a laboratory certification. Results may vary with roof type, age, and condition. Independent third-party test data is available from GoNano, and GoNano-treated roofs carry a UL 2218 Class 4 impact rating.

The math

The decision is simpler than you think.

For most Colorado roofs in the 8-to-20-year window, the question isn't "should I replace?" — it's "do I really need to?" Here's what the numbers look like for a typical Denver home.

Option 1
Full roof replacement
$15k–$22ktypical Denver range
Option 2
GoNano restoration
$5k–$8kroughly ⅓ the cost
You keep
$10,000 in your pocket
+10–15added years
What it is

The science behind a second life for your roof.

GoNano is a sprayable nanoparticle coating — not a paint, not an oil treatment, not a temporary topcoat. The nanoparticles are 40 to 60 nanometers across, which is small enough to penetrate the shingle itself rather than sitting on top of it.

Once inside, they react with the shingle's existing material to form chemical bonds that restore flexibility, seal micro-cracks, and reinforce the structure from within. Think of it less like waterproofing a deck and more like the difference between painting a wall and rebuilding it.

40–60
Nanometers — roughly 30,000× smaller than the width of a human hair
99%
Silica content in the nanoparticle base — inorganic, stable, eco-friendly
2024
Named Top Nanotech Solution by Construction Tech Review Magazine
BEFORE Aging shingle GoNano applied AFTER Reinforced from within Sealed micro-cracks Restored flexibility Class 4 impact rating +10–15 years Hydrophobic UV resistant
Cross-section · GoNano penetrates and bonds at 40–60 nm

How it works.

The science is sophisticated. The application is straightforward. Here's what actually happens when GoNano hits your shingles.

01

Penetration

Nanoparticles (40–60 nm) are sprayed onto the shingle surface. They're small enough to soak in rather than sit on top — like a stain rather than a paint.

02

Molecular bonding

The silica-based particles react with the asphalt's existing molecular structure, forming new chemical bonds known as S1 particles. The shingle is reinforced from within.

03

Restoration

Flexibility returns to brittle shingles. Hairline cracks seal. UV-damaged areas regain their structural integrity. Color comes back, too — the discoloration from years of sun fades.

04

Protection

The cured coating creates a hydrophobic barrier. Water beads and runs off instead of soaking in. Impact resistance jumps to Class 3 or Class 4. Done in a single day.

Why homeowners choose this.

Six concrete reasons GoNano is the smartest move for the right roof — and a quick gut-check on whether yours is the right roof.

+10 to 15 years of roof life

Buy back the decade you'd otherwise be spending on a brand-new replacement project.

Class 4 impact resistance

Upgraded from standard Class 1 or 3. Critical in a state where hail damage drives most claims.

About ⅓ the cost

For typical Denver homes, GoNano runs roughly one-third the price of full asphalt replacement.

Doesn't void your warranty

Penetrates rather than coating the surface, which preserves manufacturer warranty coverage.

One-day application

No tear-off. No dumpster in the driveway. No multi-day disruption. Sprayed on, cured within hours.

Genuinely eco-friendly

One application keeps several tons of old shingle off the landfill — and out of Colorado's growing waste stream.

Engineered for the roof you actually own.

Roofs in Colorado don't age the way roofs in Ohio or Georgia do. We deal with three specific destroyers — and GoNano addresses all three.

FACTOR 01

Hail damage

Colorado averages more hail claims per capita than almost any state in the country. GoNano upgrades shingles to Class 4 impact resistance — the highest rating recognized by insurance carriers and a major factor in withstanding the storms we get every spring and summer.

FACTOR 02

UV at altitude

Denver sits at 5,280 feet. That's about 25% more UV exposure than sea level. Shingles dry out, lose flexibility, and crack faster than the industry-standard 25-year lifespan suggests. GoNano restores the flexibility UV took away.

FACTOR 03

Freeze-thaw cycles

Colorado roofs go through 80–100 freeze-thaw cycles a winter. Water seeps into micro-cracks, expands, widens the cracks. GoNano's hydrophobic barrier keeps water from soaking in — and stops the cycle before it starts.

GoNano vs. the alternatives.

Side-by-side: what happens if you do nothing, what happens with GoNano, what happens with a full replacement. The honest version, not the sales pitch.

Do nothingWait it out GoNanoRestoration Full replacementTear-off & redo
Cost today
$0
$15k–$25k coming, just later
$5k–$8k
Roughly ⅓ of replacement
$15k–$25k
Typical Denver asphalt replacement
Added roof life — None ✓ 10–15 years ✓ 25–30 years (brand new)
Time on site — 1 day 2–5 days
Impact resistance Original (often Class 1) Class 3 or 4 Depends on shingles you pick
Disruption to your life None Minimal Major — tear-off, dumpsters, crews
Manufacturer warranty Preserved Preserved New warranty starts
Landfill impact — Near zero Several tons of old shingle
Insurance discount potential No Possible (Class 4) Possible (if impact-rated)
Free quote · No obligation · About 60 seconds

How old is your roof?

Pick the closest match — the right GoNano product depends on your roof's age. We'll route you to the right path. Not sure? Default is set to the most common scenario, or just call us.

Loading your quote tool…

If this takes more than a few seconds, please refresh — or call us at 303.993.3739.

Not sure which one fits your roof? Call 303.993.3739 and we'll help you figure it out — or skip the quote and schedule a free in-person inspection.

Common questions

GoNano, answered.

Don't see your question? Call us at 303.993.3739 — we answer every call personally.

What is GoNano roof coating?

GoNano is a sprayable nanoparticle coating that bonds with asphalt shingles at the molecular level. The nanoparticles measure 40–60 nanometers — small enough to penetrate the shingle itself rather than sit on top. Once cured, the coating restores flexibility, seals micro-cracks, and adds 10–15 years of roof life.

How much does GoNano cost in Denver?

Roughly one-third the price of a full roof replacement in the Denver metro area. For a roof where replacement would run $15,000–$22,000, a GoNano application generally falls between $5,000–$8,000 depending on roof size, pitch, and complexity. We provide free, written quotes for every job.

How long does GoNano actually last?

GoNano comes with a 15-year warranty on asphalt shingle applications (10-year warranty on concrete and wood coatings). In real-world Colorado conditions — hail, intense UV at altitude, freeze-thaw cycles — homeowners can expect a full decade-plus of added life from a single application.

Will it void my shingle warranty?

No. GoNano doesn't void asphalt shingle manufacturer warranties. The coating penetrates and bonds with the shingle rather than forming a surface film, which is the key technical reason it preserves warranty coverage.

Will I get a Colorado insurance discount?

Possibly. GoNano upgrades standard shingles to Class 3 or Class 4 impact resistance under official North American testing. Many Colorado homeowner insurance carriers offer premium discounts for Class 4 impact-rated roofs — meaningful in a state with as much hail as ours. Check with your specific carrier and policy. We can provide the certification documentation your insurer will want.

How is GoNano different from Roof Maxx?

Different technology. Roof Maxx uses a soybean-oil-based formula that temporarily softens shingles and wears off over time. GoNano uses inorganic nanosilica particles that form permanent chemical bonds with the shingle structure. The result is a longer-lasting, harder-impact-rated solution — though it does come at a higher price point.

What does the application look like?

One day, start to finish, for most homes. We arrive in the morning, clean the roof surface (removing dirt, debris, algae), then spray-apply the GoNano coating using targeted equipment. It cures within two hours — rain after that point doesn't affect it. No tear-off, no dumpster, no debris in your yard.

Find out if your roof has 15 more years in it.

Free inspection. Honest assessment. We'll tell you whether GoNano is right for your roof — and if it isn't, we'll tell you that too.

Schedule free inspection → Call 303.993.3739
📞 Call for free inspection · 303.993.3739 ★ Free Inspection