Nanotech Exteriors

About Nanotech Exteriors

Nanotech Exteriors is Ontario's trusted provider of advanced nano-coating solutions for roofs, concrete, and wood surfaces. As certified GoNano dealers, we help homeowners extend the life of their shingles, driveways, decks, and fences by 10–15 years — without costly replacement. Our spray-applied treatments repel water, resist UV damage, and slow deterioration, delivering significant savings over traditional repairs and replacements. Featured on Dragon's Den, GoNano technology is proven and backed by a 15-year warranty. Serving Niagara, Hamilton, Toronto, Mississauga, Oakville, and surrounding Ontario communities. Protect your home — the smart way.