🏠Roof Services

Roof Rejuvenation & Moss Removal Across Lower Mainland BC

Two proven services that extend your roof's life and protect it from BC's wet climate — without the cost of replacement.

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What We Offer

Every service is backed by GoNano nanotechnology expertise and years of BC exterior conditions experience.

Roof Rejuvenation & Nano-Treatment

GoNano nanotechnology restores lost oils in asphalt shingles, extending roof life by 10–15 years at a fraction of replacement cost.

Roof Cleaning & Moss Removal

Safe, low-pressure cleaning removes moss, algae, and lichen that accelerate shingle degradation in BC's wet climate — leaving your roof clean and protected.

Why NanoShieldBC?

GoNano Certified Applicator — trained and warranted treatments

Extend shingle life 10–15 years without replacement

Moss removal prevents long-term shingle damage

Eco-friendly, bio-based treatment options available

Serving all of Lower Mainland BC including Fraser Valley

Free property assessment — no obligation quote

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Eco-friendly choice · Financing from ~$150/month through iFinance Canada

Frequently Asked Questions

How does roof rejuvenation work?+

GoNano nanotechnology penetrates into asphalt shingles and restores the oils that dry out over time. This reverses brittleness and granule loss, extending your roof's life by 10–15 years at a fraction of replacement cost.

Can you combine moss removal with GoNano treatment?+

Yes — in fact we recommend it. We clean and remove moss first, then apply GoNano treatment to the clean surface for maximum penetration and effectiveness.

How often does moss need to be removed in BC?+

In BC's damp climate, most roofs benefit from moss removal every 2–3 years. GoNano treatment also helps slow moss regrowth after cleaning.

Is my roof a good candidate for rejuvenation?+

Most asphalt shingle roofs between 5 and 20 years old are good candidates. We assess your roof's condition at the free inspection and give you an honest recommendation.