A chinook can swing your roof from minus 20 to plus 10 in a day. That whiplash ages shingles early. We seal them before the wind gets under.
Free. In person. No pressure. If your roof doesn't qualify, we tell you that too.
Cochrane sits right where the foothills funnel chinook wind into town. That warm wind feels great in January. Your roof disagrees. Shingles freeze solid, thaw by lunch, then freeze again after dark. Every swing makes them expand and shrink.
Those chinook freeze-thaw cycles pull the oils out of asphalt shingles years ahead of schedule. Dry shingles turn brittle. Brittle shingles crack, curl, and drop granules into the eavestroughs. Roofs in Sunset Ridge, Fireside and Heritage Hills all ride this same weather, winter after winter.
The GoNano treatment puts a roof on a different path. It soaks into the shingle and cures into a hard shield. Water beads off. Granules stay put. Roof rejuvenation carries a warranty of up to 15 years.
Our crew at work on a Calgary roof. Cochrane roofs get the same crew and process.
Wind is the other half of Cochrane's roof story. Gusts race out of the Bow Valley and grab at shingle edges. A supple shingle flexes and lies back down. A brittle one lifts, tears, and opens a path for the next leak.
That's why our Cochrane jobs start with repair, not spray. We fix lifted tabs, swap broken shingles, and seal the trouble spots. Our roof repair service does that work on its own, or as step one of a treatment. Then the shield locks the whole surface down against wind uplift.
Not sure which your roof needs? The free assessment answers that with photos.
"Great. Over and above. Cleaned up after, everything looks professional."
Most Cochrane calls start with the roof. Plenty end with the driveway and the fence on the same quote.
Real work, real ladders. The same penetrating nanotechnology covers every surface listed here.
Free. No pressure. You get a straight answer and photos of your own roof.
The drive out Highway 1A costs you nothing. Cochrane pricing is Calgary pricing, posted right here. Cochrane is one of five towns in our service area, all quoted at the same rate.
| Option | Typical cost (2,000 sq ft roof) | What you get |
|---|---|---|
| Nano Shield rejuvenation | $3,000 most homes: $2,500 to $6,500 | Adds 10 to 15 years, warranty up to 15 years, one-day install |
| Full reroof, same house | $13,000 a typical Calgary reroof | New shingles and a week of tear-off disruption |
About $1.50 per square foot. Pitch, size and condition set your exact number at the free assessment.
★★★★★ 5.0 on Google. Real reviews, real names. No fake widgets.
"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."
Megan Nimchuk · Google review
"Great product, install was quick and thorough. Friendly and knowledgeable staff."
D. Larsen · Google review
"Great. Over and above. Cleaned up after, everything looks professional."
Sian Mceachern · Google review
"I found Nano Shield Calgary as I was looking around for a product to help extend the life of my roof as I was having solar panels installed."
S. Zolmyster · Google review
Related reading: roof replacement costs across Calgary and area, and how to avoid replacing your roof.
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