Don't Replace Your
Niagara Roof. Restore It.
A single-day, bio-based treatment for aging asphalt shingles across the Niagara Region — from St. Catharines to Niagara Falls to Fort Erie. Add up to 18 years of life for a fraction of replacement cost.
Lab data from PRI (pri-group.com) third-party testing. Roof life extension subject to shingle condition and eligibility — confirmed during free inspection.
"Our shingles were curling at the edges and two roofers quoted us a full replacement. John came out, did the eligibility check, and treated the whole roof in an afternoon. A year later it still looks brand new — and we kept five figures in the bank."
"Roberto and the crew were on time, polite, and left the property cleaner than they found it. The warranty paperwork was straightforward and our insurance broker accepted it without a single question."
"Honest assessment from the first phone call. They told us exactly which slopes qualified and which didn't — no upsell. The colour came back deep and uniform. Best home-services experience we've had in years."
Your roof isn't failing. It's drying out.
Asphalt shingles aren't built to wear out the way most homeowners think. They fail because the oils inside them — the same oils that keep them flexible, sealed, and waterproof — slowly evaporate.
In Niagara, that process runs faster than almost anywhere else in Ontario. Lake-effect winters drive freeze-thaw cycles deep into the shingle mat. Summer humidity off Lake Ontario and Lake Erie bakes UV into the surface for months. Year-round moisture pressure speeds oxidation, and traditional roofers diagnose the result as "old age."
It's not age. It's dehydration.
Once oils are gone, shingles crack, curl, lose granules, and stop sealing properly. That's when most homeowners get pushed toward a $9,000–$18,000 replacement they don't actually need yet.
"A roof is like skin — when it dries out, it cracks. When you moisturize it, it heals."
Roof rejuvenation isn't a coating, a patch, or a sealant. It's hydration for the asphalt — restoring what time and Niagara weather pulled out.
Lake-Effect Winters
Freeze-thaw cycles crack and curl shingles all winter long.
Lakeshore UV & Humidity
Summer heat off the lakes accelerates oil loss in asphalt.
Storm Pressure
Spring rain and wind storms strip granules off already-dry shingles.
GreenSoy™ Rejuvenation — not a coating. A restoration.
GreenSoy™ is a bio-based, USDA-certified rejuvenation oil derived from soy. Sprayed on in a single visit, it penetrates the shingle mat and chemically bonds with the asphalt — replenishing the lost oils, restoring flexibility, re-sealing granules, and rebuilding the UV barrier. Coatings sit on top. Rejuvenation works from the inside out.
Restores Lost Oils
Soy-derived polymers bond with the asphalt mat, returning shingles to a flexible, waterproof state.
Re-Seals Granules
Independent testing showed 0% granule loss in hail-impact conditions after treatment.
Improves Fire Resistance
PRI lab testing showed a 68% improvement in fire resistance after rejuvenation.
Bio-Based & Low-VOC
Plant-derived, 0.02% VOC emissions, safe for landscaping and household.
Rejuvenation only works on shingles in qualifying condition. We confirm eligibility during your free in-person inspection — if your roof doesn't qualify, we'll tell you straight.
Backed by a 6-year transferable warranty.
Every Roof Renew Niagara treatment comes with a 6-year warranty on the rejuvenation work — transferable to the next owner if you sell. Written warranty certificate and full documentation handed over at completion.
A transferable warranty isn't just protection. It's a home-value asset.
Documented maintenance insurers respect.
Ontario homeowners increasingly face premium hikes and non-renewal notices over roof condition. Rejuvenation gives you a documented, dated maintenance record — third-party tested treatment with a written warranty.
Before-and-after photos, completion report, and warranty certificate go in your file. When your insurer asks about your roof, you have answers.
Always confirm acceptance with your specific insurer. Full documentation packages provided on request.
From inspection to warranty — in a single day.
Free inspection in about 60 seconds.
In-person assessment of shingle condition, age, granule retention, eligibility.
Plain-English findings. Photos. Honest yes/no on rejuvenation eligibility.
2–3 hours on-site. Bio-based GreenSoy™ application. No tear-off, no dumpster, no debris.
Written 6-year transferable warranty certificate. Before-and-after photos. Done.
Real Niagara roofs. Real results.
Every inspection includes:
No pressure, no upsell. Just a clear, photo-documented answer about your roof.
- Full visual inspection of shingles, flashing, valleys, and penetrations
- Granule retention and oxidation assessment
- Photo documentation of current roof condition
- Eligibility verdict for GreenSoy™ rejuvenation
- Written estimate — no obligation, no high-pressure pitch
- Honest answer if rejuvenation isn't the right call for your roof
- Free GreenSoy™ sample to take a closer look yourself
Two numbers. One honest comparison.
Full Roof Replacement in Ontario
- · 1–3 day tear-off and install
- · Dumpster on driveway, crews, debris
- · 11M+ tons of shingles to North American landfill annually
- · Right call when shingles are past restoration
GreenSoy™ Rejuvenation
- 2–3 hours on-site, no tear-off
- Zero debris, zero landfill waste
- 6-year transferable warranty
- Right call when shingles still qualify
Cost ranges based on typical Ontario asphalt replacements. Rejuvenation pricing varies by roof size. Eligibility confirmed at free inspection.
Questions Niagara homeowners ask.
Before you spend $15,000 on a new roof — get an honest look.
Now booking free inspections across Niagara Falls, St. Catharines, Welland, Niagara-on-the-Lake, Fort Erie, Port Colborne, Thorold, Lincoln, Grimsby, Pelham, West Lincoln, and Wainfleet.