Langley's mix of established neighbourhoods and newer developments means roofs at every stage of their lifecycle. GoNano nanotechnology extends asphalt shingle life by 10–15 years — saving Langley homeowners thousands vs. full replacement.
Langley Township and City span a large area with diverse housing stock — from the established homes of Walnut Grove and Fort Langley to the newer developments of Willoughby and Brookswood. The region's rainfall, combined with significant tree cover in older neighbourhoods, creates ideal conditions for moss and algae growth.
Langley's rapid growth in the 1990s and 2000s means a large number of homes are now entering the critical 10–20 year roof age range — the ideal window for GoNano rejuvenation.
For Langley homeowners with roofs aged 8–18 years, GoNano rejuvenation is almost always the right answer. Treatment costs $1,800–$3,500 — a fraction of the $15,000–$25,000 cost of full replacement.
NanoShieldBC is a certified GoNano applicator serving all of Langley Township and City. Our free assessment is thorough and honest — we'll tell you exactly what your roof needs.
Langley homeowners researching roof treatment options will find GoNano rejuvenation to be the most cost-effective solution for asphalt shingles aged 8–18 years. Roof rejuvenation in Langley BC costs $1,800–$3,500 versus $15,000–$25,000 for full replacement — with a 10-year warranty and 10–15 years of additional life.
For most Langley homeowners with roofs aged 8–18 years, asphalt shingle restoration through GoNano treatment is the smarter financial choice — delivering the same extended lifespan at a fraction of the cost.
GoNano asphalt shingle restoration comes in two formulas — one preventive, one restorative. We assess every roof individually to recommend the right one for your home.
Preventive GoNano roof treatment for roofs still in good condition. Creates a powerful hydrophobic nano-coating that dramatically slows aging, prevents moss damage to shingles, and extends shingle life before significant deterioration begins.
Restorative asphalt shingle restoration for aging roofs showing granule loss, early curling, or oxidation. Penetrates the asphalt matrix to restore lost oils and flexibility — the smart alternative to roof replacement.
We provide free roof assessments and GoNano treatment throughout Langley and surrounding communities.
Not sure if we cover your area? Contact us — we serve the entire Lower Mainland.
We're local to the Lower Mainland and proud to protect the homes in the communities we love. Here are some of the places that make Langley special.
"Our roof was 13 years old and starting to show its age. NanoShieldBC treated it in one day and it looks incredible. Saved us over $14,000 compared to the replacement quote we got."
Most Langley homes cost $1,800–$3,500 for GoNano treatment — compared to $15,000–$25,000 for full replacement.
Yes — we serve Langley City, Langley Township, and all neighbourhoods including Willoughby, Walnut Grove, Fort Langley, Brookswood, and Aldergrove.
GoNano NuRoof treatment extends your roof life by 10–15 years with a 10-year warranty.

USDA Certified Bio-Based nanotechnology — five specialized formulas for roofs, wood, concrete, and more.
Roof Treatments
$2.25
/sqft

Extreme Weather Protection
$2.00
/sqft

Completely Refurbish Older Shingles
$1.24
/sqft

Plant-Based Shingle Rejuvenation
Find out if your roof qualifies for GoNano treatment — no obligation, no pressure. We'll give you an honest answer on roof replacement vs. rejuvenation for your specific home.
Eco-friendly choice — keeps shingles out of landfill. Financing from ~$150/month through iFinance Canada