Your roof probably has years of life left in it. We spray a nano shield that adds 10 to 15 years for about a quarter of what a reroof costs. Installed in under one day.
Free. In person. No pressure. If your roof doesn't qualify, we tell you that too.
Tell us where the roof is. We call you back to set a time.
Most rejuvenation companies in Calgary warrant their spray for 5 years. GoNano backs ours for up to 15. It's in writing, and it transfers if you sell.
Nobody else in Calgary posts their numbers. A typical 2,250 sq ft roof runs about $3,375. Reroofing the same house runs $12,375 to $16,875. See the full pricing table.
Most sprays are bio-oils that soften shingles for a few years. Our nano coating penetrates, hardens the surface against UV, and improves impact resistance to hail and winds. See the difference.
Repairs first, then the spray. Most homes are done before dinner. You don't need to leave the house.
"They show up when they say they are going to, and get the job done." Real Calgary homeowners, real names. Read all of them.
Certified GoNano applicators based in Calgary. The guys who quote your roof are the guys on it. Meet the crew.
The same nanotechnology protects more than shingles. Whatever the surface, the job starts with a free in-person assessment.
The flagship. Add 10 to 15 years to an asphalt shingle roof at a quarter of replacement cost.
Roof rejuvenation in Calgary →
Lifted shingles, small leaks, storm damage. We fix problem spots first, on every job.
Roof repair in Calgary →
Membrane and flat roofs age fast under Calgary sun. Coat them without a tear-off.
Commercial roof coating →Freeze-thaw and road salt eat Calgary driveways. Concrete Saver is a penetrating treatment for driveways, patios, garage pads and steps. It won't peel like film sealers.
Concrete sealing in Calgary →Stain lasts about 3 years in this climate. Wood Saver protects cedar fences and decks from UV and moisture without the restain cycle.
Fence and deck protection →Asphalt shingles dry out. Calgary's UV, chinook freeze-thaw cycles and wind pull the oils out of them. They curl, crack, and shed granules. That's when most people get quoted $15,000 for a reroof.
Here's the thing. The shingle isn't used up. It's just dry and brittle.
Most companies spray a bio-oil that softens shingles again for a few years. We do something different. The GoNano treatment penetrates the shingle and cures into a hard shield. It seals the granules down, repels water, and improves impact resistance to hail and winds.
A real Nano Shield job site in Calgary. The tent banner says it straight: impact resistance to hail and winds, stops loss of granules.
The free assessment tells us which treatment your roof needs. You get a straight recommendation, not an upsell.
The strongest tier. For roofs still in good shape whose owner wants the longest protection and warranty.
About Fortify →For mid-life roofs showing early wear. Some granule loss, minor curling, 10 to 18 years old.
About Revive →Buys an older roof more time before a big decision. We'll tell you honestly if it's the right call.
About Bio-Boost →| Option | Typical cost (2,250 sq ft roof) | What you get |
|---|---|---|
| Nano Shield rejuvenation | $3,375 most homes: $2,500 to $6,500 | 10 to 15 more years, warranty up to 15 years, done in under one day |
| Full reroof, same house | $12,375+ typically $12,375 to $16,875 | New shingles, days of tear-off noise, a bin on the driveway |
About $1.50 per square foot. Size, pitch and condition move the number. Full pricing breakdown here, or get your exact quote from a free assessment.
"Such a wonderful experience working with Shawn and Sean! These guys know their stuff, show up when they say they are going to, and get the job done."
"Great product, install was quick and thorough. Friendly and knowledgeable staff."
"Great. Over and above. Cleaned up after, everything looks professional."
Read every review we have, including the solar panel story →
All four Calgary quadrants, plus the communities within about an hour of the city.
NW, NE, SW and SE. From Tuscany to Mahogany, Evanston to McKenzie Towne.
Our full service area →Okotoks, Chestermere and Strathmore. Same posted pricing, no travel surcharge.
Sean or Shawn walks your roof, takes photos, and gives you a straight answer. If your roof doesn't qualify, we'll tell you that too.
NANO SHIELD