Logo of Interlock Metal Roofing (BC) Ltd.

Interlock Metal Roofing (BC) Ltd.

  • 9969 River Way, Delta, BC V4G 1M8, Canada
  • Commercial Roofing
  • Free Estimates
  • Licensed & Insured
  • Asphalt Shingle Roof
  • Flat Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
About the Business

At Interlock Metal Roofing (BC) Ltd., we specialize in delivering high-quality roofing solutions tailored to both residential and commercial needs. Based in Delta, BC, and serving the surrounding regions, our expertise encompasses roof replacement, roof coating, gutter cleaning, and roof water damage repair. We pride ourselves on our ability to manage complex projects from inception to completion, ensuring that every aspect is handled with precision and care. Our organized and detail-oriented team is committed to providing durable results that stand the test of time.

We understand the intricacies involved in roofing projects and approach each job with a thoroughness that guarantees long-term value for our clients. Whether addressing a simple repair or a complete roof overhaul, we are equipped to tackle challenges head-on, delivering exceptional outcomes every time.

What people say about “Interlock Metal Roofing (BC) Ltd.”?

Customer feedback for Interlock Metal Roofing is overwhelmingly positive, highlighting exceptional customer service, timely communication, and quality installation. Many reviewers praised the professionalism and efficiency of the entire team, from sales to installation, noting that their questions were answered promptly. The delivery of service was frequently described as clear and consistent, contributing to overall customer satisfaction. Additionally, the quality and aesthetic appeal of the metal roofs have garnered admiration, with several customers feeling confident about their purchases. Overall, Interlock's commitment to customer care and product quality stands out in the reviews.

What Users Like The Most
  • Great communication and prompt installation.
  • The team working on the job worked very hard and efficiently.
  • Fantastic service, clear & consistent communication, and a beautiful, durable product.
  • The installation crew was a really great team, professional.
  • We have had many comments from neighbours saying we now have the best roof on the street.
What Users Like The Least
  • There was a bit of confusion with the billing timeline since the job start and completion dates were so close.
  • Would have liked to have more than 24 hours notice that they were going to start the job.
Recommended Reviews
Overall Company Rating
Excellent 4.7
Out of 79 reviews
5 stars
4 stars
3 stars
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1 stars
Show first:
Theresa Christoffersen
Jun 25, 2025

When I decided I was gonna get a new roof, I knew it was going to be a metal roof. Meeting Randal at an outdoor show made it easier to start the process. He is both friendly and professional. The quote was straightforward. I got to see pictures of other houses and colors, and samples were brought. So that I could look at everything. Todd let me know when the people were going start.
Vlad contacted me to ask if they could start Saturday and he answered all my questions. They worked fast and cleaned up everyday. Very nice people. Britt in administration was great. She was very helpful. Oh and my roof is beautiful. I had to take a picture of the snow guard. It nice to know I don't have to think about doing my roof again. I would highly recommend Interlock.

Glen Sanders
May 24, 2025

Interlock Metal Roofing (BC) Ltd. was challenged by the roof on our home but managed to replace the whole roof system and repair some rot that was discovered under the roof they removed because of a faulty installation from another roofing contractor 15 years ago. The team working on the job worked very hard and efficiently and had the job done in just over two weeks.
The new roof looks so much better and we feel confident we will not have any more issues.
Thank you to the whole Interlock team from the sales, installation manager and the crew who did the work. Job well done!
Glen and Brenda Sanders, Shawnigan Lake, BC

Michelle Izuka
Apr 23, 2025

My husband and I debated for some time as whether or not to replace our aging roof with a metal roof or go with the standard asphalt shingles. We’re so happy we decided to go with the metal roof as it turned out better than our expectations and doesn’t take away from the contemporary house style. We appreciated that the original meet and greet started with the estimate right up front and then led into the details of the roof color choices., etc. The roofers were hard working and professional and did a great job of cleaning up the yard daily. We highly recommend this company!

Mark Farquharson
Apr 1, 2025

The install team were great and were able to work around my schedule so that I didn't have to take any extra time off work.

Rob Colistro
Mar 25, 2025

From the estimator to the installers, everyone at Interlock has been fantastic to work with, great communication, Vlad and his install team were outstanding, efficient, and take great pride in their workmanship. Highly recommend! Great product, great team, outstanding service.

John Lee, CFA
Mar 10, 2025

Michael Rasmussen of Interlock sales was courtious, informative and patient while we go through color choices. I visited their delta factories and collected samples. My roof at Point Roberts was installed ontime. It is absolutely beautiful, at a premium price. I hope it lasts.

Suzen Herdman
Feb 4, 2025

Worth the money - hands down! We got both roofs replaced (1 last year, and then the other this year) - and now we can sleep knowing our home is protected and in the day enjoy the gorgeous copper penny coloured roof!! Interlock was also great to work with!

Ariel G
Jan 7, 2025

Fantastic service, clear & consistent communication, and a beautiful, durable product. Simply one of the best contractors we have ever worked with.
We got quotes from numerous leading roofers for this job. Mike from Interlock was the only one who came to our house, spent an evening patiently explaining every aspect of the job, showed us many photos and described some of the technical aspects in ways that were easy to understand. When we called back with more questions, he was always available and always super helpful.
For the installation, Mike recognized that we had an old house and were concerned about the workmanship. He sent us an experienced crew led by Oswaldo that went above and beyond any expectation we could have had. They not only protected our home but also took pains to protect the neighbors' homes beside ours. They gave us near daily briefings and showed us photos of everything they found on our roof and their work throughout. The job ended up taking much longer than anticipated because our roof had many problems that needed to be repaired. Oswaldo and Mike worked with us to make sure everything was taken care of and repaired before the new roofing was put on. They proved flexible and extremely diligent, communicating effectively throughout. We are thrilled with the result and grateful for all their hard work. We would not hesitate to use their services again and highly recommend them to anyone looking for roofers. As a bonus, we're delighted that we will never send another huge pile of asphalt shingles to the landfill again!

Eric Poxleitner
Nov 4, 2024

I was very happy with the initial product technical support and follow up, the overall quality and care in the installation and the professionalism demonstrated throughout the entire project. We're very excited about the new aesthetic and the durability and resilience the new roofing brings to our home.

tim Stuart
Oct 15, 2024

Very happy with the end product result and installation. I did have some minor concerns that were dealt with quickly and affectively. Thank you

Sherms
Aug 16, 2024

Friendly sales crew and installation crew. Thank you Randall and Vlad. Great communication and prompt installation. Project was completed ahead of time. There was a bit of confusion with the billing timeline since the job start and completion dates were so close. Would have been easier to not split up the payment.

Vlad and his crew were very friendly and provided some good recommendation on venting and were able to make adjustments during the install.
Thanks for a great looking/functional toof

Ronald Powell
Aug 16, 2024

Ours was a complicated project with a concrete tile replacement, extremely steep slopes, custom fits and large surface area. Definitely not a roof you want to replace frequently so a lifetime warranty was most appealing. Interlock’s team for this project was super and results are fantastic.

tymorhart
Aug 14, 2024

Interlock is the best roofing available in our opinion and now have had it installed on our second home. Our 1st home had the shingles installed in 2009, and helped sell the home in 2021, as they looked identical to when installed, had no issues and had the transferable 50 year warranty for the second owner. We just got our new house fitted with interlock roofing, as our original (40 year warranty asphalt shingles) were deemed uninsurable (at 23 years old) when trying to get insurance and recently started leaking. Now to the new interlock roof and the customer service. The team is amazing, and professional, they got our roof on, were available to answer any questions, and ensured we were 100%.satisfied before the team left and final payment was made. Decision for the roof was mainly due previous satisfaction, but we also loved knowing we don’t have annual costs/work in the future for things such as moss removal. The roof great for wind, hail and fire rating as well with is a bonus in the Okanagan.

Karen LifeJourney
Jul 13, 2024

I recently had my 25 year old asphalt roof replaced with an Interlock Metal roof. I'm so very happy with my decision. In fact, best decision ever to have Interlock Industries install. The metal roof is manufactured in Delta, BC and they have their own installers. It's not panels! It looks very much like a cedar roof!
Colour is awesome as well! My home looks great! Interlock is a very professional business from contract signing to installation. Amazing crew that gets the job done in a timely manner. My roof looks fabulous. It's a work of art!!

Wil Wilmot
Jun 28, 2024

installation crew really great team , professional. Would have like to have more than 24 hours notice that they were going to start the job.

Art Wynans
Jun 19, 2024

Our family had Interlock installed on a house 40 years ago and it looks great today. I just had slate black installed in 2024 on a different house for a great look and reduced maintenance.

Rick Stewart
Apr 26, 2024

We recently had our cedar shake roof replaced with aluminum shakes by Interlock. We are the first house in our strata to go to this type of roof. Interlock did a great job, in a timely manner, and we have had many comments from neighbours saying we now have the best roof on the street.

Lori Nickerson
Apr 3, 2024

Our new Interlock black slate roof looks amazing! I am so happy with the product quality, great staff and excellent warranty.

Chinwo Yu
Feb 27, 2024

Last Christmas, our rental sprung a roof leak. Interlock was able to seal the leak immediately and to complete the installation in February. I have confidence that the new roof will be trouble free as we have an Interlock roof installed on our house ten years ago.

Jeannie Chen
Feb 8, 2024

The workmanship and quality exceeded my expectation. Last summer, we had power outages for 3 days without AC in an extreme hot day, I realized how cool the roof is, the fully double insulations under the metal slate keep the house so cool, we don't think we need AC anymore. It must save a lot on energy bills. Thank you for Interlock Metal Roofing

Kathi Chorneyko
Dec 4, 2023

We had our roof replaced this last fall with a metal roof from Interlock Roofing. We're very happy with the excellent quality of the roof and the installation, and HOW GREAT IT LOOKS! We chose the "slate" style in the "deep charcoal" colour.

We've been trying to get our roof redone for a couple of years from other roofers, and somehow never managed to get anyone to actually show up. That is, until we contacted Interlock Roofing. From the time that I initially contacted them until the roof was fully completed was only a couple of months. The installation crew worked hard, and did a meticulous job.

Todd Curley
Sep 28, 2023

******Unsafe*****I wish i was told before hand that snow and ice falling will be an issue when installed. The installer was great and now i have a safety issue with snow and ice falling. We live in the lower mainland in a normal home made in the 60's and the last few years has been bad. I have to dig out my whole house and front and back doors every morning after a snow fall. My gutters are always cleaned every year and the snow still slides down and builds up ice and then eventually the rest will slide off like an avalanche. I have to stop mail and package delivery from coming to my house every snow fall. I contacted the main line at Interlock and they want me spend $5000.00 + to fix this problem. After i paid $25,000.00 to have this installed. This should be automatic from the install in my eyes. They are supposed to be the pro's that's why we hire them. Their roofs are unsafe and they need to be held accountable for their product and make it a safe product. Do not buy their product if you want a safe house in the winter.

Axiana
Jun 29, 2023

I bought a house with an interlock roof installed, it was a huge selling point of the house, unfotunately the seller did not tell me (possibly they did not know) that the warranty needed to be transfered (I mean seriously, the roof was installed on the house, not their backs), my "life time" roof started leaking, I contacted Interlock for assistance and they asked me if I transfered the warranty within 60 days, and I advised them that I had no idea that I had to. I told them that I would be willing to pay the transfer fee. And they refused. The reason you ask.... Because they cannot prove that I did not modify the roof. Seriouly! So I asked, how could you prove that the original owner did not modify the roof if you do not come out to inspect it, they had no answer for this.

They use a loophole not to back their product that they swear is a lifetime product!

Do not buy Interlock, it is way over priced. I am now installing shingles that have a 50 year Labor and Product warranty that is warrantied to the RESIDENT not the Owner! They are called Mystique shingles and are produced in Alberta, I am certain any roofer in the Canada can obtain them, and they are beautiful!

*In response to the owner below, the product warranty is by Interlock brand not the installer so it does not matter where it was installed, the product itself is horrible. The roofer below may be wonderful, but the product Interlock itself is garbage. But just to clarify, this owner did nothing wrong. My home is in Alberta, it is the Interlock Company themselves that I have a problem with*

Alexander Janssen
Apr 20, 2023

Had my old (3 level) shingled roof replaced with a metal roof by Interlock Metal Roofing in 2009. Have had no issues since, other than that a crew working to replacing the siding on the 3d floor level dropped a claw hammer (twice) on the roof and dented the roof shingle to a point where it punctured the shingle. I called Interlock to have the shingle replaced. Interlock crew arrived as promised and had the shingles replaced in less than an hour. Work crew was pleasant and professional.

Richard Krieger
Mar 25, 2023

Everybody on the Interlock staff was helpful, courteous and professional. Randal answered all my questions and helped field my concerns to the best person to address it. Vlad and his crew were amazing. They were thorough, quick and was able to do my complete reroofing in one 5-day week. I am very pleased with the results.

Travis Walken
Mar 22, 2023

We decided to replace our 15 year old asphalt shingle roof,due to a number of problems,including losing shingles in strong winds,poor installation,flashing etc! Met first with Mike Smith and Mark,we discussed the work to be done,price etc! They were friendly and courteous! A few days later, Todd Jones followed up,went over things again,and said in a few days,Nicholas 'Nick and his assistant, Jessica will show up, and begin installation! I must say,we, my wife Lilly and I,were very impressed! They were friendly and on time each day! More importantly,Nick took great pride in his work,was very professional,with a keen eye for detail! He mentioned he loves his work,and to please the customer! He certainly did,and more! His assistant Jessica was great, assisting Nick,and did a real good job, of cleaning up as the job proceeded! Todd Jones came by to finalize things,was also friendly and professional! In closing,want to say thank you to Interlock Industries, roof looks great, and would not hesitate to recommend you to others! Sincerely,Fred and Lilly Scarfe,Cloverdale,BC

Christopher Switzerhttps://readycheckpull.com/
Mar 14, 2023

Informative, skilled, problem solving, quick to adapt, all around great company to deal with. Our roof was a very tricky job but you wouldn't know it with the crew working on it, they did such an amazing job, and communicated with us the whole way through. We are extremely happy with the finished product and will be recommending Interlock to anyone we can!

Brad Clark
Mar 11, 2023

Our experience was wonderful, from the first phone call, to meeting with Damon and then the communication with their staff as a whole. All the way to the installers that came out and did a great job! Everyone was polite and professional and would recommend to anyone looking to do a new roof. Our home looks magnificent with the new this new roof. Thank You!

Javier Gonzalez
Nov 5, 2022

Tariq did an amazing job plus more. Thank you for installing the snow guards. You are a hard working man.

Louise Thomson
Oct 15, 2022

I had previously rated this business 2 stars but as we are ONE YEAR LATER and still do not have the roof complete to even THEIR satisfaction I am re-reviewing them and wish I could give less than one star. I have asked for the contact information of the owner and been ignored. Only when I reach out to them am I contacted with an apology and excuses. I have "replacement" panels sitting in my driveway for MANY weeks not and nothing has been done. I paid $55,000 for a roof that is still not done. I would NEVER recommend this company to anyone.

Anna Colonna
Sep 8, 2022

Great professional employees from the estimation, installation, cleanup and final check-in. It was refreshing to see so much talent in a company. I highly recommend this company

Gary Cheung
May 18, 2022

I am a professional builder. I just replaced my own house roof with interlock metal roof. the installer was very professional and knowledgeable. my house look very beautiful with a new metal roof. I am very happy with my decision.
Gary

Corey Scott
May 17, 2022

We had a fantastic gentleman by the name of Tariq come to our house on Interlock's behalf to inspect some issues that we were having. He was very knowledgeable on their products and made some great recommendations and made some quick repairs while he was there. Thanks Tariq!

Nick Mastrangelo
Apr 26, 2022

Had the black slate installed at my residence back in 2012, and recently added an addition which was covered with the standing seam product. In both instances, items are delivered, installed quickly, on time and with professionalism, leaving me with a worry free product, and a great looking finish that I don't need to worry about again.
Thanks Interlock!

Paul Lim
Apr 13, 2022

Interlock replaced my roof 11 years ago. Last fall the roof started to leak during the heavy rain. I reported the leak to Interlock. Tariq came and checked the leak. It was not easy to find the cause of the leak as he had to come back several times. But he never gave up and finally discovered the drainage failure. He replaced the drain and now it is all good again. Tariq is very pleasant to work with as he really cares about his customers.

DonCarole Maki
Apr 5, 2022

While searching for a replacement and sustainable roof for my 15 year old house, I noticed a metal roof being installed in my neighbourhood about a year ago. The installation was by Interlock Roofing BC. Some additional research and a subsequent call to Interlock seemed to suggest that aluminum roofing was capable of withstanding the assault of the maritime climate where I live…something that I wanted. Dealing with the folks at Interlock was effortless and friendly even during the depths of the pandemic. From the Zoom sales meeting to the office staff and through to the actual installation team, everyone was patient with me…answered my questions…made pertinent suggestions…sent actual samples. The appearance of the roof (my wife and I chose the “shake” style) is a great match for the style of my home…and I feel the transferable warranty has added considerable value to the house. This is a professional roofing company. They know their business and I feel secure that I chose well.

Danielle Cooper
Mar 8, 2022

We had Interlock install our metal roof in Spring 2021. We love the look and love knowing we’ll never have to re-roof again. We are “do it right once and never do it again” people so a 50+ year roof is perfect for us. We get compliments and questions from people walking by often.

Fast forward a year later to February of 2022 and a previously unknown bathroom ventilation failure caused moisture to pool in the attic and breach the ceiling. I highly doubted it was the the new roof failing, but I called Interlock anyway. Tariq came over the next day. He inspected the roof, then inspected the attic where our bathroom fan issue was made abundantly clear. The fan was supposed to be venting out the soffit. But at some point, the venting hose disconnected within the soffit and all the moisture from multiple people showering every day was being directed straight into the attic and had been for some time

Tariq spent a good amount of time inspecting every inch of the attic to identify the extent of the problem and help with solutions.

He returned a few weeks later to install a new vent in the roof and then went into the attic again to connect the bathroom fan for us. Our attic is awkward and unpleasant so we never go up there (which is why the moisture issue wasn’t discovered sooner).

Tariq is a rock star for going above and beyond to help us solve this issue.

Jennifer MacInnes
Feb 26, 2022

Tariq John did a great job leading our roof install. He was helpful, hard working, and got the job done. Peter and Sandro, the two man crew who did the bulk of the work, were very professional. We are enjoying our new roof.

Erna Kohlman
Feb 25, 2022

We have just had a metal roof installed on our 19 year old home by Interlock Metal Roofing and were very impressed with the professionalism of all the team members we dealt with right from the original office call to the installers. Even though we had some weather issues that slowed the installers down a bit it did get completed by early February and looks fantastic. Our home now looks like a brand new home and we are very pleased and would recommend Interlock Roofing to anyone looking to put a metal roof on their home.

Justin Watson
Feb 20, 2022

From start to finish I had a great experience. Company is responsive and easy to get a hold of to answer your questions. Installers were awesome. Hard workers, very friendly, professional and did a great job. Cleaned everything up after the job. Would definitely recommend this company to anyone looking for a new roof.

Steve Ramey
Feb 19, 2022

The whole team was amazing from our initial quote to installation and all the office team. Our new roof looks great and really adds to the overall appearance of the house. Would recommend interlock to anyone looking for a high quality and attractive product. Thanks again

Greg Wolfe
Feb 15, 2022

I found the Interlock team to be exceptional. My experiences have been very professional starting with their sales person Mike (his preparation prior to a site visit made the sales process differentiated from our experience with some unsavoury types we encountered), through the install, Todd and his team worked very hard, kept the job site very neat and tidy and where a couple of minor oversights occurred, were rapid in response. Lastly, on a post sale basis, Tariq has been exceptional. He has come out to provide additional services (jacks for the roof to assist in access for other trades), some gutter remediation and just checking in with me to ensure we were satisfied. I have folks personal cell numbers etc.... and can contact them at any time for any kind of issue (which have been very few). Oh, and I guess most importantly, my neighbours tell me the roof looks great!! No the cheapest and not the most expensive either....worth every penny

Marianna Makara
Feb 4, 2022

19 years ago we had Interlock install a Mediterranean styled metal roof to replace an aging cedar shake roof and it has been performing great. Last year we covered 2 of our sun decks with tempered glass structures and found that sliding snow posed a danger of breaking the glass and causing costly repairs. We chose Interlock to install snow rails, not just in the areas prone to sliding snow causing damage, but on all other sections where sliding snow could injure anyone walking on the surrounding paved walkways. The Interlock installer, Tariq, installed the snow rails this past fall just in time to prevent snow from crashing on our glass sun deck covers and also prevent snow from crashing on cars parked just in front of our garages.
Tariq performed the install efficiently and was pleasant to deal with. Well done!

Phil Lam
Jan 11, 2022

I had Tariq from Interlock inspect my roof after the heavy snowfall and to quote the installation of snow guards. Tariq was extremely helpful in providing me with a recommendation. He is very knowledgeable and professional. I will be going ahead with the recommended snow guard installation. Thanks again Interlock for the great service.

Alvin Lum
Jan 7, 2022

Dealt with Tariq at Interlock Roofing BC that assessed the problem of the roof leak around my chimney. Appreciated his need to be safe, roofing knowledge, experience and honesty. It was a pleasure dealing with him and would recommend the company.

Tariq and partner came and removed a leaking chimney replaced with a metal cap and vent assisted by my plumber. Tariq was very flexible to coordinate with the plumber after he removed the chimney. The new section of the roof was added professionally with the existing roof that Interlock installed 11 years ago. Very much appreciated his design idea to spray paint the new vent a matching black to blend with existing roof. Was just telling my wife the day before that, I wished the new chrome vent came in black, like Tariq read my mind :)!
Tariq and his partner did an amazing job cleaning up and removing the debris, they even notice my gutters were clogged and cleaned it for me as a goodwill gesture. All I can say is "excellent work and service guys"!
Also Lynda in administration was in constant contact with me helping coordinate the job, very pleasant to deal with.

Rich Bernstein
Dec 6, 2021

The installers were great; super friendly and mindful of the work they were doing, working to ensure the roof was done correctly. This was the second house I've had Interlock install a roof on, and the first one still looks and functions extremely well.

Michael Deraiche
Dec 5, 2021

I would definitely recommend Interlock Metal Roofing. The roof looks great! The whole team at Interlock were very professional. Great work very satisfied

Ron Sutton
Nov 22, 2021

My wife and I have used Interloc Roofing on our last two homes. The slate look shingles, look fantastic. Their after sales service is excellent, as they quickly took care of a couple minor issues that came up.
Highly recommended!

Jennifer Sargent
Nov 19, 2021

We used this company to put a new roof on the house. We made it clear that we were also putting solar panels up, but instead of letting us know that that should be done first, they went ahead and put the roof on, then advised us it would be more money to take part of the roof off to add the solar mounts. Clearly a cash grab. When I called and left the sale rep who came to our house a message, he never called me back.

The roofers themselves were horrible. They were subcontractors with zero customer service skills. They had no manners and clearly only wanted to deal with another man. The one in charge didn't seem to know how to even smile, though the sales rep that came to the house praised him as a great guy and their "best roofer". They were supposed to start on a Monday, but didn't show up. On Wednesday we called and were told they would now come on Friday. They didn't show up on Friday, but instead strolled in late Saturday morning to drop off their material, cracking our parking pad in the process. They started work on Sunday of the Thanksgiving long weekend. They came in sporadically, never letting us know their schedule. They would say, oh, we'll be here tomorrow at 9 am and would show up that same day at 5:30 pm, work for a few hours and then leave. They were clearly using this as a side job and had no consideration for us at all. When the job was done, as an act of kindness, my 70 year old mother gave the roofer a coffee card to say thank you. He stared at her straight faced (no smile as usual) and said, "I don't drink coffee".

I would avoid this company and the hassle that comes with using them until they deal with their workers and their lack of consideration and poor customer service skills. Badly done Interlock.

Chris Perley
Jul 30, 2021

Our experience with Interlock from first contact to finish was AMAZING! We liked the fact that the company is based in BC, that they specialize in aluminum roofing and that the installers are employees of Interlock.
The attention to detail during the installation including membrane replacement in the hidden gutters resulted in a beautiful and effective finish.

Benjamin Karp
Jul 14, 2021

The salesman was very knowledgeable and was initially the reason we chose Interlock over the competition. The roofing crew was fantastic, quickly removing the old roof and installing the new one. Many people have complimented how nice the roof looks. We bought the roof for the functionality, but the beauty of it just makes it better.

Jon Algyer
Jul 1, 2021

We have been looking at metal roofing for years since metal roofing began to start on residential housing. We have researched for several years and decided on Interlock roofing. Going over the product with Peter was informative. We were able to pick our style and have a quote the same day. I love that the product is not sitting in a warehouse and is specific to our house. Interlock provided updates on when the roofing would be installed; even with all rain, they met their time frame. Install was great, and the installers made every effort to keep the area around our house clean and safe for the dogs and kids to run around still. We love the quality of the roofing and the warranty that remains in effect for many years to come. Working with the company has been a joy. They were very responsive and timely in all communication and answered all of our questions and concerns right away.
I look forward to applying another interlock roof if we move in the future.

Guillermo Schwarz
Jun 28, 2021

After months of extensive research and due diligence, I chose Interlock to install my new roof. I have no doubts that I made the best decision, as now I have the best product in the market with lifetime warranty, fairly priced, installed by the best and with an unbeatable curb appeal... period.
The competitors (not really competitors) do not come even close with product offerings, price and most importantly, seriousness, which I consider essential in a project of this magnitude. The whole process was very smooth and professional, from the first contact with the sales team member, then with the technical consultant that showed great interest and patience to answer all my questions during several sessions. He also shared photos of their training facility, provided very detailed information about the techniques, the materials and the various proprietary flashing profiles they use in their roof installations.
The installation crew was very professional, clean, respectful and needless to say, very qualified, extremely meticulous and careful. At the end of every single day, they cleaned up everything without leaving any mess behind, as if the lived here. My wife and I were very pleased with that, as they really made an effort to minimize disruptions.
I can confidently recommend Interlock with my eyes closed, especially after researching and talking to ten other roofing companies. Nobody comes close.

Paul Liversidge
Jun 23, 2021

We had the black shingle installed. It's a great finish, very clean and smooth, modern, and a vast improvement over the old cedar roof with curled shingles and other broken pieces. The installation guys toiled through some long hot days, even working on Saturday to keep the job on time.

Baggio Ma
May 27, 2021

My family had a roof that was thirty years old and needed to be replaced. I called Interlock and they were very quick to respond. They sent Mike to come over and take a look around and give me a free estimate and a timeframe for the job. The price was very reasonable. Later on, they sent the installation manager Todd to answer my questions and prepare for the job. Their five man crew were very professional and were done within just four days. They cleaned up well and I am extremely happy with the job they did. Highly recommended for everybody.

Shaun Nelson
May 11, 2021

We are thrilled with our new Interlock roof and the peace of mind that our investment will last our lifetime and add value to our home. Beginning with Mike who provided a thorough overview and supporting research around our questions, then to Todd who walked us through the project details and timeline, and finally to the installation crew who were friendly, professional, courteous and skilled. We were very impressed with the whole project from beginning to end and we should have chosen to do this years ago to our home. Big investment, yes, but the quality of the product is very high, the warranty is substantially longer than any other roofing ,material on the market, and it enhances our home 10 fold.

Lindsey Stirek
May 10, 2021

The process was seamless, it was a no-headache, no-hassle experience and the roof looks amazing. The team was fast, respectful, and really took the time to make sure we understood everything that was going on. They were very safe and considerate of my dogs going in and out of the backyard, and took extra time to clean up everything each day, and especially when they finished the job. And not a single plant damaged (which is amazing, because they are planted right up next to the house)! They were friendly and communicative, and took care of everything. It was a great experience, and we now have the most beautiful roof on the block.

Kit Ma
Mar 19, 2021

Mike was very patient and helpful answering our questions. He was always available if we needed him. The crews were friendly and cleaned up at the end of each day. We were very pleased with how quickly the job was done. It was a pleasure dealing with Inerlock on replacing our roof.

David Grove
Mar 16, 2021

From introduction by John Randal Phipps to final touches and cleanup by Vlad the whole experience was excellent. I am now the proud owner of an Interlock roof that will outlive me by decades no doubt and promises to be worry free.
Many neighbours have commented on how good it looks.
This windy, rainy, cold and snowy winter was no match for it and now I trust how safe and sound my valuable house is. And no more moss!

G Chiaverini
Mar 14, 2021

We had our Interlock Metal Roof installed in 2003. Prior to our Interlock roof, we had asphalt shingles on our home. They only lasted 13 years before they started to leak and needed to be replaced. 18 years later and our Interlock roof has not disappointed us at all! To this day, we have not had any issues with our Interlock roof. It still looks the same as the day it was installed.

The installation crew were amazing. Mike and Todd took the time to explain to us what needed to be done. It was a smooth and easy process from start to finish.

We knew Interlock Roofing was the right choice for us. The only difficult decision we had to make was which profile and colour to choose from. Interlock is a beautiful roof, great product, and we would do it all over again if we had to.

It also comes with a Lifetime Limited Transferable Warranty. Peace of mind knowing that we are covered, and it is transferrable to the new owner should we choose to sell our house! Great selling feature!

We would recommend Interlock Roofing to anyone that is looking at replacing their roof with a permanent solution!

G. Chiaverini

David g Steinkamp
Mar 4, 2021

We were looking towards metal (vs composite) roofing materials as we wanted an increase in fire resistance, and a slippery surface to prevent fir needles gathering and moss growth resistance. The product looks great and sheds water and snow. We hope to see similar results with the fir needles and no moss growth. There is a little increase in the sound of rain on the roof, but we are in the country and minimal extraneous sounds. We chose Interlock Roofing based on the material (Aluminum less heat retention), lifetime/50yr warranty, ease and quality of installation methods, no color fading, slickness of roof to prevent moss or needle accumulation (thereby fewer trip for me on the roof). The sales team was punctual, courteous, knowledgeable and helpful in discussing the product. They were timely in responding to my questions even after the sale. The office team was courteous and helpful in keeping us aware of the installation schedule and what was expected from us. The installation team of 4 people was professional and efficient. Completing our 42 square roof in 1.5 days. They were respectful of our environment in that their talking was in conversation tones (not yelling back and forth) and did not use foul language -- even when it appeared someone accidentally dropped an item. An area of improvement would be to have the installation crew perform a final walk around the gutters (on all levels) to ensure there are no nails, metal fragments, or old roofing left in the gutters. I found a dozen nails and half dozen scraps that could have covered the downspouts openings."

Tracey Skelton
Mar 2, 2021

We had an excellent experience with Interlock. Our installation team was fantastic and the support from the manager, Todd Jones, was everything we could have hoped for.

I would recommend this company to anyone that is looking to replace their roof for the last time!

Tracey Skelton

Chooch marin
Jan 20, 2021

I had my roof installed three years ago and have had many positive comments from neighbours on how great it looks. The installation crew was great to work with and the cleanup was great as well. I would not hesitate to recommend Interlock to anyone looking for a permanent roofing system!

Carol Tee
Dec 5, 2020

We needed to change out our roof tiles. We had the red Mediterranean style concrete tiles. They were in rough shape, so my hubby washws and painted them to try and freshen them up. That only lasts so long and we decided on metal roof tiles. We called Interlock. They sent a nice gent to meet with us and explain their whole process; how they interlock and are coated with a product that keeps them cleaner than any standard roof product. It was nice to know they are local and have been around a long time. They also supplied addresses where we could go view their work. We were impressed and proceeded. Everyone we dealt with was professional and communicated well during each stage of progress to installation. The crew was hard working, diligent and very careful not to damage our garden beds or stamped concrete. They removed thousands of pounds from our roof and replaced it with a much lighter, stronger product. From the first meeting to installation and clean up only took a couple of weeks. We highly recommend Interlock Metal Roofing. The finished product is excellent and will certainly have a long lifetime.

Jacoba Doherty
Sep 10, 2020

The product is excellent, but the installation of the flashing below a north-facing window was not installed correctly, resulting in leaks when it rained and wind was blowing from the north. The flashing was buckled and caused rain to pour in from the north side of the house, coming in through the pot lights in my downstairs family room. After a ridiculous amount of communication back and forth, it was finally fixed 2 1/2 years later! I had to pay for my own home inspection, which Interlock should have paid for. The final fix took approximately 45 minutes (from a part-time employee, who knew what he was doing). I would not recommend this company to anyone after the terrible customer service I received.

Ted Lind
Sep 6, 2020

Interloc discussed the roofing with us we agreed on the pricing and timing of the roofing job.
We wanted a roof to last.
A roof that would not require replacement every 5 years.
A roof that protected our home.
Being in northern BC the snow and ice build is difficult for regular shingles to last even with 25 year or longer warranty.
They installed everything needed to improve attic ventilation and completed the roofing project. Everything finished. Everything cleaned up.
Now we have a Interloc Roof the best roof.

Sandy McQuarrie
Apr 17, 2020

Our roof is amazing and endless compliments from neighbours. We love the whole look and lifetime guarantee. No more moss and maintenance. Love it. We also want to mention Danny and Lucy. They were amaxing, fast and work ethics were spot on. Very efficient and worked endless hours to give us our amazing roof. Spotless cleanup every night before they left. No fuss or mess. I would recommend this company in a heart beat.

Greg Elliott
Mar 13, 2020

The quality of our new roof is unbeatable, and we are thrilled with the curb appeal of the roof as well. After having the roof on through a winter season, it is clear that this roof will last a long time. We were also impressed by the professionalism of the company. This includes the assessment of our old roof and the plan to replace it, as well as the installers who worked efficiently and professionally. We would undoubtedly recommend Interlock Metal Roofing to friends and family.

Michael Kanka
Oct 23, 2019

We have our metal roof now for four years and are absolutely happy with it. It look good, still like new, needs no maintenance, and keeps its value. Would definitely do it again.

Brenda Eugene
Oct 7, 2019

Had this company's salesman came in spring to discuss the pros and cons of a metal roof. We had scouted around at other types and costs prior to this meeting. Mike was very patient with all our questions. When we had the roof installed in May 2019, Mike dropped by several times to see how things were going and if we were satisfied. The product is great! Would highly recommend this metal roof product.

The crew was very safety conscientious for themselves and all those around them. Cleaned up continually, worked 12 hr days, and buckled things down for each night so no leaks when rain caught us off guard. Foreman even took the time on a long weekend to drive from the ferries to Anmore to make sure the roof partially finished was not leaking. Very impressed with crew.
Also the crew manager came out on last day to inspect the job and recommend a minor change.
When you compare the cost of other roofs and how many times you have to replace them in the life time of the metal roof and to the cost, it just makes financial sense to get a metal roof! Especially from this company!

helen leckie
Sep 7, 2019

I have had my roof since 1998. There was a problem with the powder coating coming off... the roof was totally replaced at no charge to me! I would highly recommend Interlock to anyone wanting a professional looking roof with no maintenance.
I have installed snow guards and they work perfectly.
Thanks folks for your service and workmanship!

Christina Halldorson
Sep 6, 2019

My roof after being damaged this company would not work with my insurance company.
Also, the previous owner hand me a file on the roof and nowhere did it say he had to transfer the warranty within 2 or 3 months of selling the property.
Result, no warranty. The product design does not allow you to modify roof after installation without ripping off and replacing the entire roof. They don’t keep the same colours in stock so even if you replace half the roof you will have different colours.

Jenifer Crawford
Sep 6, 2019

Very happy with the quality and look of the roof. Only issue I had is that snow would slide off like an avalanche. Some blocks were installed but they were not 100% effective. If you have a steep roof (I did) that needs to be managed for walkways, etc.

Angela Cheung
Sep 6, 2019

We had our roof done in February 2012. The staff from Interlock are very professional. The finished product looked excellent and kept our hydro bill down. We got many praises from neighbours and friends. Highly recommend it to anybody.

Fran Marcotte
Sep 6, 2019

In 2011, we entered a contract to replace our shake roof with a metal shake roof. The crew showed up and proceeded to tear off the old roof creating mounds of debris around our house, I was pleasantly surprised at the end of the day to find that all the debris was gone! This continued to be standard procedure throughout the replacement process, our crew always maintained a tidy worksite. They worked on our roof for 2 1/2 weeks and paid meticulous attention to detail. When done, we were very proud of our new roof! It has been 9 years now and our roof still looks brand new, no leaks, other homes in our area opted for asbestos shingles which are discoloured and have streaky stains. We are really happy with our choice. We were very happy with the personable and competent crew that did our installation. The warranty offered on the roof is also a nice feature, if anything goes wrong at anytime, they will fix it and if we sell the house, the warranty is passed to the new owner. Thank you Interlock for our beautiful roof and peace of mind!

boghopper
Sep 6, 2019

we love our new roof. very impressed by the attention to detail by the installation crew. i have absolutely no problem recommending Interlock to anybody considering a metal roof

Keith Stannard
Sep 6, 2019

Very Pleased with the snow Rails that were added to my Interlock Roofing System. They blended in well with the rest of the roof.

chris litchford
Sep 6, 2019

We had the roof done about five years ago. It still looks great and are very happy with it. We did have to get the guys to come by and do a fix with the venting, but no problems. Also, when the snow comes down, it does come down. Neighbours are always asking about price, and quality. We are quite happy with the job...

Amanda Frewer
Sep 6, 2019

The Interlock experience couldn't have been better. The crew was courteous, efficient, and on time everyday. Very professional, and a masterful job. We love our new roof! Matt and Amanda.

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  • 9969 River Way, Delta, BC V4G 1M8, Canada
  • Commercial Roofing
  • Free Estimates
  • Licensed & Insured
  • Asphalt Shingle Roof
  • Flat Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
We Answer Frequently Asked Questions
Pricing questions
1. What is the average roof replacement cost for a residential home?
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The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.

2. How much does it usually cost to replace the roof of a commercial building?
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The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.

3. What factors affect the overall roof repair cost?
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Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.

4. What is the typical roof leak repair cost, and how is it calculated?
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Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.

5. What is the average flat roof repair cost for commercial buildings?
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Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.

6. How much is the mobile home roof replacement cost compared to traditional homes?
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Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.

Service questions
1. Should I stay home during roof replacement?
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It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.

2. How long does roof replacement take?
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The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.

3. How to hire a roofing contractor?
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To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.

4. How to check if a roofing company is legit?
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Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.

5. How to choose a roofing company?
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When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.

6. How do you know if your roofing contractor is ripping you off?
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Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.

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