In doing the roofing project on my property, Tyler and Michael have exhibited exceptional professionalism. They were thorough and meticulous in what they did, and were pleasant and courteous in dealing with us.
We are most satisfied with them. Thank you for sending such excellent workers to do the project for us.
Stephen Hoh, MD
Lions Bay, BC
Simple, honest, and real, Richard delivers a masterclass in customer satisfaction in just 17 words. There is no fluff, just results.
Richard’s home is tucked between Richardson Marsh Park, the gateway to the island’s southern lakes and trails. Just 3 kilometres from the waters of the Northumberland Channel and less than 15 minutes from the forested slopes of Mount Benson, his neighbourhood is a postcard of what life on Vancouver Island is meant to be.
You can feel it in the morning fog. In the quiet of the cedars. In this way, the Black Slate Interlock Shingle mirrors the sleek, textured, timeless landscape.
Let’s talk about what Richard really bought.
Not just a new roof—but certainty.
Not just curb appeal—but character that lasts.
Not just another home improvement—but a smart, sustainable legacy.
Interlock Metal Roofing Systems are more than beautiful. They’re built to never be replaced.
And yes—it was all installed in just a few days. Because expertise isn’t just what you do—it’s how you show up.
In a sea of contractors who cut corners, Vlad and his team raised the bar. They didn’t just replace Richard’s roof; they elevated his confidence in what a professional install should feel like.
Fast, yes. But also careful. Respectful. Efficient.
The kind of crew that leaves the job site cleaner than they found it. The kind of team you’d recommend to your neighbour before they even ask.
Nanaimo isn’t just another island town. It’s a coastal community with character—home to floating pubs, harbour ferries, and the birthplace of the world-famous Nanaimo Bar. A place where bathtubs race in summer and the forest never feels far away.
Your roof here doesn’t just need to look good—it needs to withstand salt, snow, wind, and rain, all while turning heads and boosting resale value.
That’s why homeowners like Richard choose Interlock. Because when your roof is built to last, you spend less time worrying—and more time enjoying the view.
Some upgrades are just for show.
This one? It’s forever.
Richard found the best roof—the last roof—the one that took only a few days to install but will protect his home for a lifetime.
That’s the Interlock promise.
There are moments when service becomes story.
For Mark, nestled in the hillside neighborhoods of North Nanaimo, just a 10-minute drive from Departure Bay Beach, the moment wasn’t loud. No grand reveal. No disruption. Just a team that showed up, worked with care, and let him carry on with life—no vacation days lost, no stress added.
The Review That Says It All
Simple, right? But it’s rare. That level of flexibility, that respect for time—it matters. It builds trust. It changes how people feel about big decisions like a roof replacement.
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Mark’s home sits in a peaceful residential stretch of North Nanaimo—moments from Linley Valley Cottle Lake Park, and less than 5 kilometers from the shoreline of Departure Bay.
Here, where Douglas firs rise tall and sea fog drifts in from the Strait of Georgia, a roof isn’t just protection—it’s a statement.
And Mark chose to make that statement with bold, clean lines: the Black Interlock Slate Shingle Metal Roofing System.
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This roof isn’t just good looking. It’s smart. It’s strong. It’s designed for island living—salt air, seasonal storms, the occasional raccoon encounter.
Mark didn’t just get a new roof. He got certainty. Style. And a crew that worked on his schedule, not the other way around.
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Vlad’s crew didn’t just swing hammers. They listened. They respected the clock. They worked around Mark’s routine so well that the only thing he noticed was a beautiful new roof where the old one used to be.
That kind of service? It’s not a footnote. It’s the whole plot.
Because while many contractors focus on the job, Interlock focuses on the homeowner.
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Nanaimo isn’t just a stop between Victoria and Tofino. It’s a city with soul.
Where ferries glide past forested islands. Where the Nanaimo Bar Trail is a real (and delicious) thing. Where you can hike Mount Benson in the morning and catch sunset over the water by dinner.
Here, homeowners think long-term. They know weather. They know quality. And they know that when you install the right roof the first time—you never look back.
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Mark’s story isn’t flashy. And that’s exactly why it works.
It’s the story of a homeowner who didn’t have to rearrange his life for a big project. A roof that matched his vision. A crew that respected his time.
It’s the story of a roof done right, done fast, and done for life.
That’s Interlock.
In a quiet corner of North Nanaimo, where forested hills roll toward the shimmering waters of Departure Bay, one home now stands with new resolve.
Here, along the edge of Vancouver Island’s coastal charm—just 3 kilometres from the Pacific Ocean and minutes from Neck Point Park and Pipers Lagoon—Mr. and Mrs. K.J. Gourlay discovered a roof and a transformation.
The view? Sea breezes through arbutus trees. The sound? Eagles overhead and waves not far off. The feeling? That unmistakable blend of safety and style.
The Review That Speaks for Itself
There are roofs. And then there’s Interlock. Our system is not just a roof, it’s a comprehensive solution that offers unique benefits.
Built not just to last but to lead, our Tile Red Interlock Shingle Metal Roofing System combines rugged durability with refined curb appeal. It’s more than a roof—it’s a long-term investment in peace of mind.
Here’s why this system is a standout:
You Will Never Re-Roof Again. – Say goodbye to asphalt, rot, and repeat installs.
What’s a roof without the hands that build it?
Enter Larry Koster—installer, artisan, and weather warrior. Through hail, sleet, and wind, Larry showed up and showed out. The Gourlays noticed, and so do we. It’s not just about doing a job; it’s about doing it right, even when the clouds roll in.
Nestled in a friendly, tree-lined community, the Gourlay residence is moments from Woodgrove Centre, just north of Long Lake, and a short drive to Mount Benson’s mountain trails. With the ocean to the east and ancient forest trails to the west, this home exists at the intersection of beauty and resilience.
And that’s precisely where Interlock belongs.
In Nanaimo—a city known for its bathtub races, Nanaimo bars, and the kind of small-town heart that remembers your name—the Gourlays’ new roof doesn’t just sit on top of their house. It’s a crown. A capstone. A symbol of craftsmanship done right.
Ready to transform your home with the Interlock Metal Roofing System? Contact us today to get started.
Very happy with the product and installation. We had it installed in 2007 and it still looks new. Unfortunately we are moving and will miss the peace of mind but look forward to purchasing another in our future home!! Keep up the good work Interlock!
Dan H.
Brampton, ON
I have a new roof installed by Interlock and very pleased with the professionalism and aesthetics. My builder roof lasted 12 years and I needed something more durable. I spent months talking to steel roof installers and the thing that bothered me most, is whether the company will be around long enough to support warranty issues. The coatings were also prone to fading and I was looking for a worry free product. My research led me to select aluminum roofing with PVDF coating for durability and resistance to Color fade. The lifetime transferable warranty and fact that Interlock has been in business for over 40 years led me to contact the company. Interlock staff are courteous and Bruce gave a very fair price with a no pressure quote. My roof has some features that could affect aesthetics and Bruce arranged for special considerations at those locations. The installers were very courteous, and took the time necessary to do a great installation. They respected my views as a home owner and provided regular updates on progress and solutions. The installers cleaned up debris at the end of each day and coordinated with my neighbours to minimize impact from the roofing job. When rain was in the forecast the crew worked tirelessly to complete roofing sections that would be vulnerable to rainfall. Overall I am pleased with everyone’s efforts and now hope the roof will be durable for many years.
Rodney M.
Oakville, ON
Oakville is known for hosting the Canadian Open, one of the oldest golf tournaments in North America, at the famous Glen Abbey Golf Club. This club has hosted the event more than 30 times!
Oakville is a popular location for Filming location matching Oakville, Ontario, Canada. Productions like “The Handmaid’s Tale,” “It,” and “Saving Hope” have used Oakville’s picturesque streets and waterfront areas as backdrops.
Oakville’s downtown is known for its charm, with many heritage buildings dating back to the 19th century. The area features a mix of boutiques, cafes, and restaurants, making it a favorite spot for both locals and tourists.
While Tim Hortons itself wasn’t founded in Oakville, the company’s headquarters is located there. Oakville plays a key role in the development and innovation of Canada’s beloved coffee and donut chain.
Oakville has a thriving arts and culture scene, with several annual events such as the Oakville Festival of Film and Art and the Downtown Oakville Jazz Festival, which attracts visitors and performers from across the region.
Oakville boasts a stunning waterfront along Lake Ontario, featuring beautiful parks, walking trails, and two picturesque harbors, Bronte Harbour and Oakville Harbour. It’s a great spot for sailing, boating, and enjoying scenic lake views.
Oakville is a “Tree City of the World,” recognized for its commitment to urban forestry management. The town is home to over 200 parks and natural spaces, including the scenic Sixteen Mile Creek, which offers great hiking trails and outdoor activities.
Oakville is part of the Greater Toronto Area’s tech and innovation corridor. It hosts numerous businesses in advanced manufacturing, professional services, digital media, and more, contributing to its economic growth.
Oakville is known for its historic ice cream shops, like the popular “Downtown Scoop” and “Sweet! Bakery.” Locals and visitors alike love to indulge in homemade ice cream while strolling the scenic streets.
Besides the waterfront, Oakville is close to several natural attractions, including Rattlesnake Point and Bronte Creek Provincial Park, which offer opportunities for hiking, rock climbing, and picnicking.
My Wife and I are very pleased with our new aluminum roof it has been almost four months since Interlock crew in so efficient and timely manner installed it. Some years ago after my asphalt shingles roof No.3, I promised myself never again with the asphalt crap, I HATE IT (Heavy, Flammable, Granules- shedding-eaves-clogging, gone with the wind, etc, etc.).
The concept of permanent roofing system with a lifetime transferable warranty, will give us peace of mind, as well as increase the value of our property.
After some hesitation regarding the cost, looking in retrospect, I believe it -was the right decision to make. The only thing left to do now is to sit, and relax under a maintenance free Interlock roof.
Finally, hats off to the installation crew, very helpful in answering technical question, posed to them on the precautions they took to prevent damage to property, on how clean they daily left the surroundings.
Thank you, Sirs, Sincerely,
Peter Firsoff
Brampton, ON
When my husband Richard said he wanted to put a metal roof on this 1929 English Tudor house, I thought he had gone around the bend, maybe several bends.
After seeing the pictures and hearing about the features, I started to become a convert. Now that the job is down, I know that we made the right decision for several reasons.
First, the black Interlock shingles look so appropriate on this house. In certain lights it even appears to look like slate. Many neighbors and friends have commented on how very attractive it looks,
Secondly, the workmen did such a professional job. They were meticulous at each step of the process and, we are confident, that their craftsmanship was excellent. Each day that they were here they worked diligently and conscientiously making sure that every step of their work was done to the highest expectations. In addition, they were quiet and tried not to interrupt our daily routine.
Third, we are most pleased about all the high quality features of the product: the durability, the appearance, and the fact that it is maintenance free.
Thank you for making the excellent product.
Sincerely,
Susan and Richard
Seattle, WA
It has now been two years since the installation of metal interlocking shingles on the roof of my residence in Ottawa. As I indicated to the salesman at the time, if after two years I was totally satisfied with the installation and performance of my new roof I would take the time to extol the virtues of the Interlock system.
To date, I have indeed been most impressed with the performance of my roof prior to installation of the Interlock system, I was required to change the asphalt shingles on my roof every eight to ten years. Because I have a low slope roof on my home, I was not immune from the occasional leak between re-shingling jobs. Re-shingling a roof is a major financial investment, and obviously more so when considering an upgrade from the standard asphalt shingles used by the construction industry, Therefore, prior to my decision to accept the Interlock roof system, I had a number of concerns such as fading, longevity, performance, workmanship, appearance, etc. I can categorically state that, to date, initial apprehensions have not materialized. My new Interlock roof has satisfied me beyond all expectation. Besides the leak-free performance of my new root, the next greatest benefit is the appearance of the Interlock shingles versus the conventional asphalt shingles. Homes with the Interlock systems have a much greater aesthetic appearance as attested to by friends, neighbours and strangers passing through the area. This, in addition to the lifetime warranty (50 years on the resale of the home), greatly enhances the marketability of the home on re-sale. To say I am pleased as punch with my new roofing system is an understatement.
I have no objection to Interlock Industries using my endorsement of their product. I have not, nor will I receive any financial or other benefits for this endorsement. Satisfaction and peace of mind (especially when it rains) are my rewards. Thank-you Interlock Industries for a job well done.
Thank you,
R.J. Bens
Ottawa, ON
Thanks so much for improving the appearance of our home. The difference from before to after is spectacular. It was also nice to have Interlock install gutters as we did not have them before. The job was done quickly (within a week), and the clean up was amazing!!
Having had numerous problems with roofers in the past and not having much trust in roofers, It was a pleasure to work with you and have such an easy process with no hassle and a fabulous product to have for 40 years!!
Thank you, Thank you, Thank you!!!
Sincerely,
Jennipher and Justin
Issaquah, WA
Dear Sir:
Today our beautiful new roof is completed. We are very pleased with the quality of your product as well as the genuinely dedicated employees that we have had the pleasure of meeting. Your service is excellent; your employees believe in the product and take great pride in presenting us with nothing but the finest. It is said that “You get what you pay for” but rarely does one get exactly what one pays for without having to constantly check on the workmanship, the product quality and in general just make sure that what has been promised is actually going to happen, with no shortcuts or shoddy corner cutting. With Interlock Roofing, we had absolutely no problems; everything was done exactly as promised!
The young man who installed our roof “Brennan White” was an artist! What a pleasant, friendly and conscientious tradesman! Brennan’s attention to detail was appreciated very much. It is not often in today’s world that one has the chance to meet a young man who is down to earth, hard working and reliable. Brennan is a good ambassador for your company, I do hope you will mention to him how much we appreciate all the little things he did and the extra time he spent making certain we were totally satisfied with our new roof. Brennan was here on our job site alone, because his helper had a family emergency and so Brennan slaved away here for a week installing our roof. He is an honest and hard working young man and I hope Interlock is aware of the valuable asset he is.
With regards to the roof itself, I must say how happy we are that we have at last a roof over our heads that will always be there. We have replaced roofs on other homes twice and we were very disillusioned to think that in 5, 10 or 20 years we would need to do it all over again. It is awesome to know that we will never need to worry about our roof again.
A new roof most certainly increases the value of any home but that value lessens with each passing year in all other types of roofs. The life time warranty and 50 year-transferable guarantee, that Interlock Roofing provides, will allow us to maintain the equity of our investment for as long as we live! And it will always look great!
We would also like to thank Ted, for role he played in our investing in this wonderful roofing system. Thanks Ted for taking the time, for showing us what else is out there in the marketplace and for checking in on the job itself and interacting with us. So very often today, when you purchase something, you never see the sales representative again, which always leaves us wondering if our decision to purchase was a good one. As I stated before our roofer Brennan was just great but seeing Ted stopping by to ensure that the job was being done to our own high standards, was very profession and reassuring.
Thanks to Ted and Brennan.
Sincerely yours
Connie Wilson and Sandy McDougald
Duncan, BC
As I promised, here is our very belated letter following the installation of our new Interlock Roof in mid April of this year.
Mark and Martin, our installers, were terrific. They were courteous and friendly and Mark took the time to answer all my questions. They cleaned up those huge mounds of old shakes completely and they left the worksite neat and tidy at the end of each day. They did a great job!
As Mark told me when I complimented them, he treats each job as if he were doing it at his own home. They take pride in their work. Ted, I think these guys deserve a raise!!
We are very happy with the appearance of the roof and knowing that we are worry free for the rest of our lives is a good feeling. The neighbors watched the installation with great interest as most of them also need to re-roof their houses soon. When I saw how crumbly and dry those cedar shakes were, I would say sooner, rather than later. I’m glad we did it now rather than waiting until we had either water leaking in and staining our vaulted ceiling or shingles flying off in the wind.
When you are back in Calgary feel free to stop by and take your pictures; now that spring is here the yard is looking quite lovely. Call me first so I can put the coffee pot on!
Sincerely,
John & Jan Anders
Calgary, AB
LOOKS – LOOKS – LOOKS GREAT!!!
We just wanted to say the roof really looks great. The reason we are writing this letter is to let you know how pleased we were with your workmen.
They did a fantastic job on the roof as well as cleaning up after themselves each day. Please extend our thanks to them for a really professional job well done.
Yours truly,
Harold and Sandra B.
Hamilton, ON
I am writing to say, “job well done” in regards to our roofing contract. The installers tried their best in spite of many days of snow and were here when they stated and called if they could not. This is not the typical experience with any other contractors; when you don’t know when they will show up or when they will finish.
The roof looks great and I am looking forward to the many years of “no maintenance” ahead. The salesman was very professional and easy to work with.
The secretary that set up the meetings and returned calls had very good interpersonal skills. I hope to recommend your company to all I can.
Thank you.
Sincerely,
Monica M.
Klamath Falls, OR
Thank You So Much!!
Sincerely,
Todd and Ellen
Jefferson, OR