Your roof might not need replacing — it might just need rejuvenating

Jeff and Crystal Dyck found a smarter way to fix their own aging roof—one that saved thousands without sacrificing protection.

Most homeowners assume they only have two choices when a roof starts showing its age: spend $20,000 to $40,000 on a full tear-off replacement, or do nothing and hope for the best.

However, there is a smart third option that protects your home while saving you thousands. When Jeff and Crystal Dyck, founders of Key City Surface Solutions, were cleaning out their gutters, it all started with their own roof. When cleaning out their gutters, they noticed a heavy buildup of thick, sludge-like grit—a telltale sign that asphalt shingles are losing their protective granules and deteriorating. Wanting a lasting fix without the massive price tag of a total replacement, they discovered GoNano’s revolutionary roof rejuvenation technology. Today, as the only certified GoNano dealers in the East Kootenay, Jeff and Crystal bring that same proven, money-saving solution to their neighbours throughout the region.

What Key City Surface Solutions Offers

Not every roof needs the same treatment—GoNano's NuRoof system is matched to your roof's age and condition, so you're only paying for what your shingles actually need.

NuRoof Fortify: For Newer Roofs (under 5 years)

Your shingles are still in great shape, so Fortify works preventively—slowing the aging process before it starts and boosting resistance to hail, wind, and UV so your roof stays strong for years to come.

• NuRoof Fortify is backed by an up to 15-year transferable warranty.

NuRoof Revive: For Established Roofs (6–20 years)

The most common treatment. This is the stage where brittleness, curling, and granule loss start to show. Like the rest of the NuRoof line, Revive is built on GoNano's nano-silica technology. It penetrates the shingle to restore flexibility and lock in the granules that are still there, bringing older shingles back to better-than-new performance rather than just re-hydrating them.

• NuRoof Revive is backed by an up to 10-year transferable warranty.

NuRoof Boost: For Older Roofs (10+ years)

A cost-effective option for roofs showing more advanced signs of age but still structurally sound. Boost extends your roof's functional life, buying you extra years before replacement becomes necessary.

• NuRoof Boost is backed by an up to 5-year warranty.

Not sure which category your roof falls into? That's exactly what the free assessment is for.

Note: warranty length can vary based on the actual condition of your roof at time of installation—your assessment will confirm exactly what applies to you.

What customers are saying about Key City Surface Solutions

Don't just take our word for it. See what other East Kootenay homeowners are saying:

“Crystal and Jeff were very attentive and flexible with our properties’ needs, and we couldn’t be happier with the new longevity of our roof! We couldn’t recommend them and Key City Surface Solutions more!”

~ Mariah, Google reviewer

“We recently had Jeff and Crystal from Key City Surface Solutions work on our roof, and the entire experience was outstanding from start to finish. Jeff was professional, knowledgeable, and clearly takes a lot of pride in his work. He took the time to explain the process, answered all of our questions, and made sure everything was done properly. The attention to detail was impressive, and it was obvious that quality workmanship is a top priority for him. Our dated roof received the GoNano Revive treatment and looks brand new!

What really stood out was the customer service. Crystal was fantastic to deal with and even brought treats for our dog, which instantly won her over. It’s those small personal touches that make a company memorable. The job was completed on time, the work area was left clean, and the results exceeded our expectations. It’s refreshing to work with people who genuinely care about their customers and stand behind their work.”

~ Travis, Google reviewer

“If you are looking to extend the life of your roof without the massive expense of a full replacement, I cannot recommend Key City Surface Solutions enough. We discussed the age of my roofs and the product that would best suit my budget, the house is a bit older so they used a different product from my garage which is for newer roofs. Jeff was very informative about the options available for my roof and didn't oversell me something I didn't need. They tarped the deck and surrounding areas to guarantee that no product overspray landed on our outdoor furniture or surfaces. He took the time to clean the gutters, reseal pipes and the nails in the ridge cap. Jeff provided before and after drone pictures and an extensive report of the work completed. He kept in contact with me to ensure the warranty process was carried out properly. That's right, warranty!”

~ Nic, Google reviewer

Need further proof? Read more Google reviews of Key City Surface Solutions

Also, check out the feature on CBC's Dragon's Den, where GoNano's nanotechnology first caught national attention.

Service Area

Key City Surface Solutions serves the following regions and towns in the East Kootenay:

        • East Kootenay: Cranbrook, Kimberley, Creston

        • Columbia Valley: Invermere, Fairmont Hot Springs, Radium Hot Springs

        • Elk Valley & South Country: Fernie, Sparwood, Elkford, Lake Koocanusa, Jaffray, Wardner, Grasmere

Frequently asked questions about roof rejuvenation

What are early signs that my asphalt shingles are deteriorating?

One of the clearest signs of roof damage shows up in your gutters, and at the exit point of your downspouts. When you clean out the gutters, you might notice a layer of thick, sludge-like grit sitting at the bottom — or spot that same grit collecting on your deck or in the grass below. Those are shingle granules, washed down as your roof ages. Most homeowners don't realize what that grit actually means, or that there's a simple fix once they do.

When Jeff cleaned out his own gutters, he was surprised by what he found, and it's what first got him looking closely at his roof's condition. 

A little grit is normal, especially on a newer roof, but a heavy buildup like that is one of the clearest signals your shingles are wearing thin, often well before you'd notice anything from the ground. Other signs to watch for include fading color, curling or lifting edges, a subtle shimmer in the sunlight around the shingle edges, and bald or thin spots where granules have worn away. If any of this sounds familiar, it's worth booking a free assessment before the wear gets worse.

How soon should I treat my roof — do I have to wait until it's showing extensive damage?

Earlier is better.

It's a common assumption that this treatment is only for older, visibly worn roofs. It's actually the opposite. Applied to a roof that's still in good shape, NuRoof slows the aging process before it starts, so you're keeping a good roof good rather than trying to bring back one that's already declined.

As Jeff puts it: "We can't put the granules back once they're gone, but we can lock in the ones that are still there, and strengthen the shingle at the same time."

Third-party certified testing shows a mid-life treated shingle can outperform a brand new, untreated one, with improved wind and impact resistance. That's why timing matters: a newer roof still has more of its original granules and material intact, so treating it early locks in more of that strength and adds more good years than waiting until the roof already shows wear.

What type of roofing does GoNano technology cover?

This treatment is designed specifically for asphalt shingle roofs and asphalt-based elastomer membranes. If your home has metal, tile, or another roofing material, this service won't apply to your roof.

Unlike surface-level sealants such as silicone and acrylic, GoNano’s engineered particles are small enough to move into a shingle’s pores, helping protect the material from within.

How does the GoNano treatment actually work on my shingles?

Asphalt shingles start out flexible due to natural oils within the asphalt. Over time, intense summer UV radiation and harsh Kootenay freeze-thaw cycles evaporate these oils, leaving shingles dry, brittle, and prone to cracking.

GoNano’s technology uses microscopic nanoparticles suspended in a natural bio-oil medium — making it completely safe for surrounding plants, animals, and the environment. Because these particles are microscopic, they absorb deep inside the shingle rather than coating the top. Rigorous third-party certified testing labs have verified that GoNano nanoparticles chemically react with the internal asphalt matrix to form new molecular bonds. The shingle regains its original flexibility, sheds water effortlessly, and locks its granules tightly in place.

• Learn more about the science of GoNano’s asphalt enhancement sealant

Isn't this just a spray-on coating or sealant?

No. A coating sits on top of your shingles like paint, and over time it cracks and peels because it's never actually part of the shingle.

GoNano's third-party certified testing shows the particles absorb into the shingle and bond from within, so there's nothing on the surface to wear off. The shingle itself gets stronger and more weather resistant, from the inside out.

Want deeper science? You can read more on GoNano's website.

The left side of this demo board is treated with GoNano, restored to a deep, rich tone and noticeably hydrophobic, so water beads and rolls off rather than soaking in.

How will GoNano treatment change the appearance of my shingles?

Most homeowners notice their roof looks better right away. Since GoNano works from inside the shingle rather than adding a coating on top, there's no shiny film or plastic look — just the shingle itself, restored.

Third-party certified testing shows the treatment helps regenerate some of the shingle's original color, so a faded, sun-bleached roof typically comes back darker and richer, closer to how it looked when it was new.

See more before-and-after results from real Cranbrook roofs in the gallery.

Will overspray during application damage my car, lawn, or plants?

No. NuRoof is formulated with natural bio-oils, so overspray on plants, grass, or your driveway isn't something to worry about. It won't harm them. The team does cover or move anything that can't easily be cleaned or that's fixed in place, like a deck, but they don't tarp the whole yard, since it isn't necessary.

If it puts your mind at ease, feel free to move anything you're extra particular about, like patio furniture or a vehicle usually parked close to the house, out of the way before application day. It's also worth closing your windows on treatment day. The product has a mild smell while it's being applied, and it's not one you'll want lingering inside.

How does the Key City Surface Solutions treatment stand up to the Kootenay climate?

Kootenay winters and summers both take a toll on asphalt shingles. Freeze-thaw cycles work moisture into small cracks all winter long, while intense summer UV dries shingles out and speeds up aging. Left untreated, this combination shortens a roof's lifespan faster than most homeowners realize.

GoNano's testing shows the treatment seals these microfissures against freeze damage and reflects UV rays to reduce heat absorption — giving shingles the extra durability they need to hold up through both seasons, year after year.

How is roof rejuvenation different from a full roof replacement?

A full replacement means tearing off your existing shingles and starting over — new underlayment, new shingles, and the cost and disruption that comes with it. Roof rejuvenation works with the roof you already have.

Key City Surface Solutions applies GoNano's NuRoof treatment, which bonds within the shingle itself rather than sitting on top of it, restoring flexibility and adding protection from the inside out. For roofs that qualify, this means real warranty coverage — up to 15 years depending on your roof's age and condition — at a fraction of the cost and disruption of tearing off and starting new.

Why not just use a DIY roof sealant instead?

Store-bought sealants and coatings sit on top of your shingles, similar to a coat of paint on drywall. They can look fine for a season or two, but they don't change what's happening inside the shingle, and they tend to wear off under the same sun and weather that aged your roof in the first place.

GoNano's NuRoof treatment works differently. It penetrates into the shingle and bonds at a molecular level, which is why it isn't classified as a coating at all.

There's also the warranty. As the only certified GoNano dealer in the East Kootenay, their applications follow manufacturer specifications and come with real warranty coverage. A DIY product doesn't carry that backing, and in some cases can even affect your existing shingle manufacturer's warranty. NuRoof itself is documented safe on that front. GoNano has confirmed compatibility with a number of major shingle manufacturers, so applying it doesn't put your existing manufacturer's warranty at risk.

How is GoNano different from other roof rejuvenation products?

Not all rejuvenation products work the same way, and the differences matter. GoNano's NuRoof is a patented nano-silica formula, applied straight from the manufacturer's can. Nothing is mixed on site, so there's no room for a technician to get the ratio wrong. Many other rejuvenation products are mixed with water on the job, or rely on oil alone, which mainly re-hydrates an aging shingle rather than strengthening it at a molecular level.

Most competing products are also built for one job: slowing down a shingle that's already declining, typically with a maximum life extension of around five years. NuRoof is the only system designed to work at every stage, from keeping a new roof new, to reviving a mid-life roof, to extending the life of an older one, because it changes the shingle's actual structure rather than just adding moisture back.

What happens if I just wait and put this off?

It's tempting to leave it alone if the roof isn't leaking yet. But asphalt shingles don't usually fail all at once — they dry out, lose granules, and get brittle over time, and once that's gone far enough, treatment can't reverse it. Replacement becomes the only option left.

Waiting also tends to cost more than people expect. A small issue left alone can turn into water damage, and insurance doesn't always cover damage traced back to a roof that wasn't maintained.

Catching an aging roof while it still qualifies for treatment is usually the more affordable path. The Key City Surface Solutions roof assessment itself is free, so there's no cost to finding out where your roof stands.

Do insurance companies care about the condition of my roof?

More and more, yes. Insurers are paying closer attention to roof condition when a claim comes in, and homeowners are increasingly expected to show they've kept up with maintenance.

A documented roof rejuvenation gives you something concrete to point to if a claim ever comes up: proof that your roof was inspected, treated, and in good condition. It's a smaller thing to deal with now than sorting out a denied or delayed claim later.

Does roof treatment matter if I'm buying or selling a home?

It can matter more than people expect. Realtors have described a bad roof inspection as "roof drama" for a reason: it can stall a sale or turn into a bargaining chip at the worst possible time.

If you're selling, having your roof treated ahead of listing gives buyers real peace of mind and can make your home more appealing without the cost of a full replacement. If you're buying, asking the seller to include treatment as part of the deal takes the guesswork out of what condition the roof is actually in.

What happens during my free roof assessment?

The assessment process is thorough, transparent, and completely free. If you're not sure whether your roof needs repairs before it's treated, that's exactly what the assessment is for; you don't need to sort that out yourself first. Key City handles minor repairs as part of the process, and if something bigger is needed, they'll tell you plainly before moving ahead.

• Pre-assessment Measurement: Prior to visiting your property, the team uses satellite imagery and specialized measuring software to review your roof layout, pitch, and square footage, so they come prepared with accurate preliminary numbers.
• High-definition Drone Flyover: On-site, they conduct a safe drone flyover to capture detailed, high-resolution photos of all slopes, peaks, valleys, vents, flashings, and gutter line buildup. If a closer look is needed anywhere, they'll go up on the roof directly rather than relying on the drone alone.
• Real-Time Review & Photo Report: If you are home during the assessment, they walk you through the photos in real time and give you upfront pricing on the spot. If you're away, they email you a comprehensive digital photo report and quote.
• Live Material Demonstration: They bring actual treated vs. untreated shingle samples and demo boards directly to your assessment so you can see, feel, and test the flexibility difference firsthand.

Most assessments are scheduled within a few days of your request. There is zero pressure and zero obligation. If your roof is past the point of saving and doesn't qualify for treatment, they'll tell you honestly.

What happens on treatment day? Do I need to do anything to prepare?

Treatment day is simple, quiet, and completed quickly (usually in just a single day):

• Prep & Small Repairs: The team performs an initial walk-around, securing any loose shingles or lifted flashings before application begins. 
• Property Protection: They cover or move anything fixed in place nearby, like a deck, to protect against drift. Because GoNano is formulated with natural bio-oils, overspray is non-toxic to plants, lawns, and animals, so tarping the whole yard isn't necessary. Anything that does pick up light overspray washes easily off non-porous surfaces like automotive glass or metal with a standard rinse.
• Clean Application: They apply the treatment using a low-pressure spray system.
• Zero Disruption: You don't need to leave your home during application, there are no heavy dumpsters in your driveway, and no interior attic access is required.

They monitor local forecasts closely to ensure a completely dry window for proper curing. They also maintain a flexible booking schedule (typically booking 2–3 weeks out) and offer priority scheduling for time-sensitive situations like active real estate sales.

How do I know this actually works? Do you have real, local examples?

Better to show you than tell you. Head to the gallery to drag the before-and-after sliders on real Cranbrook roofs. At your assessment, the team will also bring along treated and untreated demo boards so you can see — and feel — the difference in flexibility and texture for yourself before you commit to anything.

For example, Deda had a 15-year-old roof on her Cranbrook home that was already in good shape and just wanted peace of mind. One treatment gave her another 15 years of coverage, no mess and no disruption.

A homeowner whose roof was already 18 years old told us this after her treatment:

"Jeff was professional, punctual, and incredibly efficient from start to finish. He took great care to protect the surrounding area while working, and the entire project was completed with attention to detail and pride in his work... We're very pleased with the results!"

• Read more real-life reviews from homeowners like you.

• Read the science behind GoNano technology.

What's covered under the GoNano product warranty?

Every treatment comes with a formal, written warranty from GoNano, honoured through Key City Surface Solutions. Depending on your roof's condition and the treatment applied, coverage runs anywhere from 5 to 15 years, and it's transferable if you sell your home during that window.

The main thing that keeps your GoNano warranty valid is having the work done by a certified GoNano contractor, which is why Key City Surface Solutions is proud to be the only one in the East Kootenay region.

Beyond that, it's mostly common sense: keep up with normal roof upkeep like clearing your gutters, and know that severe storms or other acts of nature outside the treatment's control aren't part of the coverage.

They take care of all the warranty registration paperwork for you, and if you sell your home, they’ll help make sure the coverage transfers smoothly to the new owner.

How much does treatment cost compared to a full roof replacement?

Significantly less. Most homeowners save in the 75 to 85% range versus a full replacement, because treatment restores your existing shingles rather than tearing them off and rebuilding. Every roof is different, so the exact price comes down to size and condition.

Key City Surface Solutions has laid out real numbers and financing options on their payment page.

Do you offer financing if I can't pay everything upfront?

Yes. They offer flexible payment plans, including monthly financing starting as low as $149/month, so you don't have to choose between protecting your roof now and paying for it later. Full plan details and payment options are on their financing page.

The same technology protects concrete, too

Roofs aren't the only surface this technology helps. Key City Surface Solutions also treats concrete, including driveways, walkways, patios, and foundations, using the same nano-based technology behind NuRoof. The coating seals deep into the surface rather than sitting on top of it, preventing freeze-thaw damage, staining, and structural degradation, the same kind of wear Kootenay winters put on asphalt shingles, and can add 10 to 15 years to the surface's life. Jeff and Crystal have already treated driveways and sidewalks for clients around Cranbrook. If you're booking a roof assessment, it's worth asking about concrete while they're on site.

Who is the Key City Team?

Jeff and Crystal Dyck are your neighbours here in Cranbrook. They started Key City Surface Solutions after noticing granule loss on their own roof and getting sticker shock from replacement quotes — so when they found GoNano's technology and saw what it did for their own home, they became the first and only certified GoNano dealer in the East Kootenay.

They're not a franchise or a call centre — when you call, you get the owners directly. They live here, raise their family here, and their reputation in this community means everything to them. If a roof isn't a good candidate for treatment, they'll say so rather than recommend a service that isn't needed. Many homeowners are surprised to learn they have an alternative to a full roof replacement. Helping customers protect and extend the life of their existing roofs at a fraction of the replacement cost has become one of the most rewarding parts of Jeff and Crystal's work. When they're not on a roof, you'll find them cheering on the Cranbrook Bucks and Bandits or spending time with family and friends at Moyie Lake during the summer.

Book your free roof rejuvenation assessment today

No pressure, no obligation — just an honest look at your roof and a transparent quote if you decide to move forward.

Reach Jeff or Crystal directly for your free roof assessment today.