50,000+
Satisfied clients in Canada
15 years
Maximum manufacturer's warranty
1 day
Average application time
Actual results
The GoNano transformation
After just one application, your roof regains its waterproofing, UV resistance, and original durability—without replacement or dust.
Before
After
Step 1
Free in-home inspection
A certified GoNano technician visits your property, assesses the condition of your roof, and provides you with a detailed quote — free of charge and with no obligation.
Get my free inspection
Step 2
One-day nanotechnology application
Our technicians apply the GoNano treatment directly to your roof. The operation takes just one day, with no dust or odors. You can stay in your home.
Get my free inspection
Step 3
Manufacturer's warranty provided in writing
As soon as the work is complete, you will receive your GoNano manufacturer's warranty—valid for 5 to 15 years depending on the condition of your roof. Transferable upon sale of your property.
Get my free inspectionWhat our customers say
Over 50,000 Quebec families trust GoNano
Marie-Claude B. de Laval
Amazing result after 12 years
Our technician arrived at 8 AM and left at 4 PM. The result is amazing—our roof was 12 years old, now it looks new. 10-year warranty in hand.
Jean-François P. — Quebec
Savings of over $13,000
I had replacement quotes around $18,000. GoNano cost me a fraction of that with a written manufacturer's warranty. Easy decision.
Sylvie M. de Longueuil
No dust, impeccable service
No dust, no smell, no one bothered in the house. The technicians are clean and professional. I recommend them to all my neighbors.
Pierre-Luc T. de Brossard
$45,000 in savings on 3 buildings
Owner of a 12-unit building. GoNano treated all three roofs in two days. Saved over $45,000 compared to replacement.
Gilles R. — Montreal
Professional technicians, perfect result
Two very clean, very efficient technicians. They explained everything before starting. My 8-year-old roof looks new. I highly recommend them to all my neighbors.
Chantal D. — North Shore
We avoided $22,000 in replacement costs
Contractors told me I had no choice but to redo the roof. Nano Solution inspected, treated, and provided a manufacturer's warranty. Two years later, zero problems.
Martin B. de Windsor
Fast service, warranty in hand
From the first call to the completion of the work, everything happened in less than a week. Inspection on Monday, treatment on Wednesday, warranty certificate handed over that same evening. Excellent.
Isabelle L. de Laval
Eco-friendly treatment, reassured family
With young children and pets, I had concerns. The technician reassured me: no toxic products, no evacuation required. We stayed home all day.
François T. de Saguenay
14-year-old roof like new
My roof was 14 years old and starting to lose granules. After the NuRoof Revive™ treatment, the result is incredible. 10-year manufacturer's warranty — I couldn't ask for more.
Réjean M. — Quebec
Owner of three buildings — massive savings
Three buildings treated in three days. I would have spent over $60,000 on replacements. GoNano treatment solved everything for a fraction of the price, with manufacturer warranties on each building.
GoNano presented its nanotechnology to Canada’s toughest Dragons – and won them over. It's a technology that extends the life of roofs by 10 to 15 years.
Certified by the manufacturer GoNano, the nanotechnology treatment is guaranteed in writing for up to 15 years. Unparalleled molecular protection on the Canadian market.
50,000+ Canadian homeowners have chosen GoNano over roof replacement. An average saving of 60-70% on repair costs.
Why choose Nano Solution?
Full Replacement
Traditional solution
Nano Solution Treatment
Our recommended solution
Traditional Sealing Compound
Cost-effective solution
Free inspection - no commitment
Extend it by 10 to 15 years with GoNano. Our certified technicians cover all of Quebec. 24-hour response guaranteed.
FAQs
All you need to know about GoNano
Is GoNano suitable for all types of roofing?
The treatment works on asphalt shingles, elastomeric membranes, wood, and concrete. During the free inspection, our technician assesses your roof's eligibility.
How long does the application take?
The application takes only one day and generates neither dust nor odor. You can stay in your home for the entire duration of the work.
Is there really a manufacturer's warranty?
Yes — up to 15 years depending on the age and condition of your roof. The warranty is issued by the manufacturer GoNano, not just by our team. It is transferable in the event of a property sale.
How much does it cost?
The cost varies depending on the surface area and type of treatment. The quote is 100% free and without obligation. On average, our customers save 60 to 70% compared to a complete replacement.
Can I keep my home insurance guarantee?
Yes — the GoNano treatment is designed not to void your existing roof warranties or home insurance policies.
Which areas do you cover?
We cover all of Quebec — Montreal, Quebec City, Laval, Longueuil, South Shore, Laurentians and more. Contact us to confirm availability in your area.
Greater Sherbrooke Area
Saguenay–Lac-Saint-Jean
Brossard
Saint-Constant
Delson
Candiac
The Prairie
Longueuil
Saint Hubert
Boucherville
Châteauguay
Kahnawake
Salaberry-de-Valleyfield
Sherbrooke
Magog
Coaticook
Lennoxville
Cowansville
Granby