Most rejuvenation companies here spray a bio-oil and warrant it for 5 years. We apply a GoNano nano shield and warrant it for up to 15. Call (587) 844-6266 or book a free in-person assessment.
Free. In person. No pressure. If your roof doesn't qualify, we tell you that too.
"Does this actually work?" Skeptical homeowners ask us that first. Fair. Here's the plain answer.
Calgary is hard on shingles. UV aging, chinook freeze-thaw cycles and wind pull the oils out of asphalt shingles. They turn brittle, curl at the edges, and shed granules into your gutters. That's usually when a roofer quotes $15,000.
Most rejuvenation companies answer with a bio-oil spray. It softens the shingle for a few years, then fades. That's why they warrant it for 5 years.
The GoNano treatment penetrates the shingle and cures into a hard silica shield. It locks granules down, repels water, and hardens the surface. Read the nano coating vs bio-oil comparison for the deeper science.
A Calgary roof before and after the GoNano treatment.
One shield, three strengths. The free assessment tells us which one your roof needs.
The strongest tier. For roofs still in good shape whose owner wants maximum protection.
About Fortify →For mid-life roofs showing early wear. Some granule loss, minor curling, roughly 10 to 18 years old.
About Revive →Buys an older roof more time before a bigger decision. We tell you honestly if it's the right call.
About Bio-Boost →Condition decides it, not the calendar. The sweet spot is roughly 10 to 20 years old.
Good signs your roof qualifies:
What disqualifies a roof:
We regularly tell homeowners no. Either way, Nano Shield Calgary gives you photos and a straight answer.
Free. No pressure. You get a straight answer and photos of your own roof.
On the job in Calgary.
"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."
Nobody else in Calgary posts rejuvenation prices. We do.
| 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 |
Size, pitch, condition and tier set your exact number. See the full pricing breakdown, or get an exact quote from a free assessment.
Most rejuvenation warranties in Calgary run 5 years. Ours runs up to 15, based on your roof's age, condition and location. It covers defects, peeling, leaks, and insurer-required replacements.
It's a transferable warranty too, which matters when you sell. The paperwork also helps when roof age comes up on insurance renewals. Plain-English terms on our warranty page.
The assessment. Sean or Shawn walks your roof, takes photos, gives a straight answer. 30 to 45 minutes.
Repairs first. Loose shingles and problem spots get fixed before any spray goes down.
Treatment day. Tent up, spray, cleanup, installed in under one day. Full process on how it works.
Treatment day in Calgary. Set up in the morning, gone by evening.
"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."
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