Victoria's Best Roof® · Made in Canada · Since 1983
The certified Interlock® roofing contractor for Greater Victoria.
On Zoom or at your home, at a time that suits you. Most homeowners choose Zoom. You get a fixed price in writing.
The collection
Also offered in solid copper.
Compare them side by side
The Interlock® Lifetime Roofing System installer for British Columbia
Manufactured at 9969 River Way, Delta, BC
GuildQuality GuildMaster Award for service excellence
Better Business Bureau rating
Baeumler Approved
Approved contractor profileBuilt for British Columbia
BC is a coastline, a rainforest, a snow belt and a fire zone, sometimes on the same drive. Here is what an Interlock® aluminum roof does about each.
Salt air
There is no iron in aluminum, so there is nothing to rust. It forms its own thin oxide layer, which re-forms if the surface is scratched. That is why it is the metal for oceanfront homes, island cabins and anywhere the wind carries salt.
Wildfire
Under ASTM E108 a fire classification belongs to an assembly, not a panel. On our roofs Class A is achieved with two layers of GAF VersaShield® over 12 mm (15/32-inch) plywood, and the aluminum itself does not ignite. Ask us to quote the assembly if your home backs onto forest or grassland.
Reflectance
Most Alunar® colours are rated by the Cool Roof Rating Council (CRRC), which publishes each colour's solar reflectance (0.25 to 0.44 when new) and thermal emittance (0.83 to 0.86). Lighter and metallic colours reflect more. The Alunar® finish is warranted for 30 years.
Energy
Lighter colours absorb less summer sun than dark ones. What that saves depends on climate, colour, insulation and attic ventilation, so we don't quote a figure.
Solar
A solar array lasts 25 to 30 years. Put it on an asphalt roof and the panels often have to come off and go back on when the roof wears out underneath them. On an Interlock roof they come off at the end of their own life, not the roof's. Standing Seam takes clamp mounts with no holes drilled; the other profiles use mounting hardware made for metal roofing. At roughly 2 to 3.5 kg per square metre the roof leaves more of the structure's capacity for the array, and your solar installer confirms the framing.
Wind
Interlock panels lock to each other on all four sides, with no exposed fastener for a storm to work at. Wind resistance is warranted to 193 km/h (120 mph) installed to manufacturer specification.
Months of rain, moss, character homes, strata councils and more homes going solar every year.
Nothing in an aluminum panel for moss to root in or water to rot. Cedar softens and asphalt granules trap the debris moss grows in.
The look of cedar shake or slate on an older house, at a fraction of the weight, and paperwork strata councils can approve.
Put the panels up once. The roof under them outlives the array.
From White Rock to West Vancouver: aluminum cannot rust in salt air.
Local sites: vancouverroofing.com · surreyroofing.com · northvancouverroofing.com
Mountain snow, wet storms off Howe Sound, and homes that back onto forest.
At roughly 2 to 3.5 kg per square metre, the roof leaves the framing's capacity for what it is really there for in Squamish and Whistler: snow.
Class A Fire Rated Available, as a complete assembly, for homes in the wildland-urban interface.
Panels locked on four sides; wind warranted to 193 km/h installed to manufacturer specification.
We plan snow guards over entries, walkways and the driveway at the quote.
Local site: roofbc.com/sea-to-sky
Wet winters, hot summers, outflow wind in a cold snap, and acreages with more than one roof.
Lighter colours reflect more of the summer sun; how much that saves depends on climate, colour, insulation and ventilation.
Panels locked on four sides; wind warranted to 193 km/h installed to manufacturer specification.
One profile and colour across every building on the property.
Class A Fire Rated Available, as a complete assembly.
Local site: fraservalleyroofing.com
Salt air, Pacific storms, rain on the west coast, dry summers on the Gulf Islands.
Oceanfront without the rust: aluminum cannot rust.
Panels locked on four sides; wind warranted to 193 km/h installed to manufacturer specification.
Class A Fire Rated Available, as a complete assembly, for homes in the trees.
Nothing in an aluminum panel for moss to root in or water to rot.
Local sites: victoriametalroofing.com (you are here) · vancouverislandroofing.com · gulfislandsroofing.com
A wet coast under tall trees, waterfront cabins, and forest on every side.
Nothing in an aluminum panel for moss to root in or water to rot.
Aluminum cannot rust in salt air.
Class A Fire Rated Available, as a complete assembly.
Put the panels up once. The roof under them outlives the array.
Local site: sunshinecoastroofing.com
Hot, dry summers, fire season, long sunny days and real winters.
CRRC-rated solar reflectance from 0.25 to 0.44 by colour; the Alunar® finish is warranted for 30 years.
Class A Fire Rated Available, as a complete assembly; aluminum does not ignite.
The roof outlasts the array, so the panels go up once. Standing Seam takes clamp mounts with no holes drilled.
Light on the framing under snow, with snow guards planned at the quote.
Local site: okanaganroofing.com
Hard sun, hot summers, grassland fire, and cold snaps with snow.
Lighter colours reflect more of the summer sun; how much that saves depends on climate, colour, insulation and ventilation.
Class A Fire Rated Available, as a complete assembly.
Put the panels up once, on a roof that outlives them.
Panels locked on four sides; light on the framing under snow.
Local site: kamloopsroofing.com
Coastline: Province of British Columbia, Coastal Marine Strategy ↗ gives "more than 26,000 kilometres"; federal mapping gives 25,725 km. Product figures are the manufacturer's: interlockroofing.com ↗
Homes and beyond
The same interlocking aluminum system goes on a family home, a strata complex or a church. We install it across British Columbia on:
Antarctica · U.S. National Science Foundation
Interlock® standing seam roofing and Black Diamond siding on six SPOT modules that travel between McMurdo Station and the South Pole, in −51 °C and winds up to 161 km/h. More than 32,000 completed Interlock® roofs across Canada and the USA, and these at the bottom of the world.
The Antarctica project ↗Recent roofs in Greater Victoria
Tap a roof to see every photo full screen. Save the ones you like, send them to family, or pick two to four to compare side by side.
SlateSooke, BC · October 2025
SlateVictoria, BC · July 2024
Cedar ShingleVictoria, BC · June 2024
SlateVictoria, BC · May 2024
SlateVictoria, BC · April 2024
SlateVictoria, BC · March 2024
SlateShirley, BC · March 2024
SlateVictoria, BC · March 2024
Cedar ShingleVictoria, BC · January 2024
On video
Filmed on Interlock® roofs in British Columbia. Sound and English captions are in the player.
Nanoose Bay, BC · 6:14
An Interlock® aluminum slate roof in Charcoal on a waterfront home in Nanoose Bay, on the east coast of Vancouver Island. Aluminum cannot rust, which is why it suits salt air.
Lake Country, BC · 2:01
An Interlock® aluminum slate roof in Black on a home in Lake Country, in the Okanagan. Aluminum does not ignite. Class A Fire Rated Available, as a complete assembly.
West Vancouver, BC · 2:56
An Interlock® aluminum slate roof in Tudor Brown on a home in West Vancouver: the look of natural slate in light, interlocking aluminum panels.
As seen on TV
Victoria's Best Roof® is part of Canada's Best Roof®: the same Interlock® roof, made in Delta, BC, and installed here by our own BC company.
Canada's Best Roof® at interlockroofing.comIn their own words
★★★★★
“Interlock Metal Roofing could improve by providing more status updates. My experience was pretty smooth and straightforward. No one has brought the sign that we are supposed to display, but everything was great.”
Bryan and Lindsay K. · Esquimalt · 2026
★★★★★
“Great crew, and quality workmanship. Communication and scheduling could be improved.”
Sean Hare and Lynn G. · Victoria · 2025
★★★★★
“None, they did a great job. Overall, it was an exceptional and good experience.”
Chris Heagle and Barry A. · Victoria · 2023
★★★★★
“The weather was adverse at the time. It was cold and raining but they got it all done.”
Edward and Georgina C. · Victoria · 2021
★★★★★
“We've had many complements on our new roof, a job Interlock should be proud of....”
Brian and Laurie F. · Victoria · 2021
★★★★★
“Make sure the material order is correct and nothing important that delays work is missing.”
Jarren Butterworth and Elena V. · Victoria · 2020
★★★★★
“The delivery of materials via Comox... was odd, spotty, and slow. You have me on record after talking with your office. Your response was very good.”
David Grove and Gwen S. · Colwood · 2020
★★★★★
“We have not decided whether we are going with Interlock Roofing at this time. The sales experience was good. We have just not decided at this time.”
Daniel H. · Victoria · 2017
★★★★★
“They were great, everyone was very polite, punctual, and the professionalism was there. It was just that the cost was not for us.”
Lucky J. · Victoria · 2016
★★★★★
“When I called the number on my brochure, the receptionist didn't really impress me. I felt my call was an imposition. The initial contact was a bit clumsy.”
WESLEY S. · Victoria · 2015
★★★★★
“Customer Satisfaction 5/5 Installers did a great job. From ‘A Happy Customer’”
Pat W. and Mike W. · Victoria · 2010
★★★★
“They could have improved communication. I've already talked with them about the guy who didn't show up for a few weeks.”
Michael and Andrea S. · Victoria · 2018
★★★★
“1. they could have refrained from covering my bathroom ventilation fan.”
Derek and Joanne P. · Victoria · 2017
★★★★★
“Very punctual from beginning to end. Great communication and follow-up.”
Darrell and Rhonda H. · Swansea Point · 2026
★★★★★
“I can not think of anything that Interlock Metal Roofing could have done better.”
Ryan O. · Victoria · 2026
★★★★★
“Our new Interlock black slate roof looks amazing! I am so happy with the product quality, great staff and excellent warranty.”
Lori N. · Victoria · 2024
See this roof 3 photos · Black Slate★★★★★
“It's a high-quality product, and looks good. It looks high end and durable.”
Ryan H. · Victoria · 2023
★★★★★
“Quick, and Quality It was over 30 degree I feel (even though the crew were ok with working) it was inhuman and not safe…we supplied drinks all during the install.”
Kazik (Ky) and Frances S. · Victoria · 2021
★★★★★
“We still have the promotional lawn sign. There has been no contact for someone to pick it up. Perhaps, a scheduled pick up date would be good.”
Ken and Deb L. · Victoria · 2021
See this roof 1 photo · Deep Charcoal Slate★★★★★
“Installation scheduling could've been better. Start date was delayed almost 2 weeks.”
Leslie and Raymond L. · Victoria · 2020
★★★★★
“None. The installer was very capable and thorough , in spite of some very inclement weather.”
Donald and Margaret J. · Victoria · 2020
★★★★★
“I thought the salesman was probably the best-prepared person we talked to out of 5 different companies.”
Bill and Francesca H. · Brentwood Bay · 2017
★★★★★
“So far so good. I did some calling around and surveyed others who had had their roofs done by Interlock. Both people I spoke to were very happy with their investment.”
Derek P. · Victoria · 2015
★★★★★
“To whom it may concern, We are very happy with the look of our new roof. michael Hayes, the prime installer was great to deal with and he and his crew worked hard.”
Dianne and Jerry F. · Victoria · 2011
★★★★
“Get a new sales representative who has a fuller appreciation of the truth.”
Robert and Sandra D. · Saanich · 2020
★★★★
“Randal delivered an excellent presentation, very knowledgeable and professional. Great product, but out of our price range.”
Randy and Karen E. · Victoria · 2018
★★★★★
“Fantastic service from the install team! Perfect precision in every shingle - We have done two houses with Interlock - we would strongly recommend them anytime!”
Lael G. · Duncan · 2026
See this roof 6 photos · Tudor Brown Slate★★★★★
“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.”
Karen K. · Burnaby · 2026
The collection
The look belongs to your home. The performance belongs to the metal. Every profile needs a minimum 3/12 roof slope.
A composed silhouette
The formal character of slate at a fraction of the weight, in aluminum that cannot rust.
Familiar warmth
The look of a West Coast cedar roof, with nothing to rot, split or grow moss in the grain.
Deep shadow lines
Hand-split texture and depth: the usual replacement when a cedar shake roof has had its last re-treatment.
Sculpted, not heavy
The barrel-tile silhouette without the weight of concrete or clay.
Clean lines
Clean vertical lines for a modern home or a cabin, in the same aluminum.
A living metal
Copper weathers over time. Usually a bay, a porch or a turret rather than a whole house.
Where we've worked
We install the Interlock® aluminum roofing system on homes across Victoria, Saanich, Oak Bay, Esquimalt, the Western Communities, Sooke and the Saanich Peninsula. The panels are made in Canada at the Interlock plant in Delta, BC.
Completed Interlock® roofs by community, from our job book. Every other part of BC has its own local site: same company, same crews, same warranty.
These are the regions we currently serve. Not sure which one your address falls in? Ask us.
The project map
Every pin is a real, completed Interlock® roof with its profile, colour and install year. Zoom in on your street.
Why this system, in Greater Victoria
Salt air
Much of Greater Victoria sits within sight of the ocean. Aluminum does not rust, so salt spray on an Oak Bay, Esquimalt or Sooke waterfront doesn't do to it what it does to steel.
Wind
Exposed shorelines take the winter storms first. Interlock panels lock to each other on all four sides with the fasteners concealed. Wind resistance is warranted to 193 km/h (120 mph) installed to manufacturer specification.
Moss
Victoria sees much less rain than the mainland coast, but shaded roofs under Garry oaks and firs still stay damp all winter. Aluminum absorbs nothing and cannot rot; we'll tell you what to clear from gutters and valleys and how often.
Heritage
Victoria has a lot of older houses and character homes. Interlock's Cedar Shingle, Shake and Slate profiles keep the look at roughly 2 to 3.5 kg per square metre, a fraction of concrete tile.
Recycled
And the last tear-off your house is likely to need.
The metallurgy, coatings and test reports are the manufacturer's to explain: interlockroofing.com ↗
Every Interlock® panel we install is manufactured by Interlock Roofing at 9969 River Way in Delta, the same address as our office.
Interlock Metal Roofing (BC) Ltd. was founded on July 6, 1983 and is headquartered in Delta. Canadian owned and operated for 43 years.
The finished roof is made in BC and installed in BC. It never crosses a border on its way to your home.
Upcoming shows
Lift a panel, feel the weight, see every colour in daylight and ask the people who install it. Come find us at a show near you.
Victoria, Saanich, Oak Bay, Esquimalt, View Royal, Langford, Colwood, Metchosin, Sooke and the Saanich Peninsula (Central Saanich, Brentwood Bay, Sidney and North Saanich). The rest of Vancouver Island is at vancouverislandroofing.com, and the Gulf Islands at gulfislandsroofing.com.
We are the certified Interlock® roofing contractor for British Columbia: a Canadian owned and operated BC company, founded July 6, 1983 as Interlock Industries (BC) Ltd., headquartered at 9969 River Way in Delta. We install one roofing system, the Interlock® aluminum roof, made in Canada by Interlock Roofing at the same address. We are BBB Accredited with an A+ rating, Baeumler Approved, and a 2026 GuildQuality GuildMaster Award winner.
Five aluminum profiles (Slate, Cedar Shingle, Shake, Mediterranean Tile and Standing Seam), also available in solid copper. Slate is the most-installed profile in our BC job book, followed by Cedar Shingle and Shake. Every profile needs a minimum 3/12 roof slope. We bring samples to the visit so you can see each one against your house.
Class A Fire Rated Available as a complete assembly. Under ASTM E108 a fire classification belongs to the assembly, not the panel; on our roofs Class A is achieved with two layers of GAF VersaShield® over 12 mm (15/32-inch) plywood. Aluminum itself does not ignite. If you want the Class A assembly, ask for it in your quote, where it is priced as a line item.
Two. The manufacturer, Interlock Roofing, gives the Guardian Lifetime Limited Material Warranty on the aluminum material and its factory finish. The installer, Interlock Metal Roofing (BC) Ltd., gives a 10 Year Limited Labour Warranty on the workmanship. They are separate documents with separate terms, and you can read both in full before you buy.
Our metal roof cost page shows real price ranges from our own 2025 and 2026 BC contracts, as a rough guide only: prices vary from job to job with the roof's structure and other conditions, and an in-home roof consultation is required for accurate pricing. The biggest factors are roof area, pitch and complexity (valleys, dormers, skylights and chimneys), what is under the old roof, the profile you choose, and options such as the Class A fire-rated assembly, snow guards or hidden gutters. Steep lots, stratas and island or ferry sites change the logistics too. You get a fixed price in writing, and anything the deck needs goes into that quote, not into a change order later. Call (604) 210-3850 to book the visit.
Free, no obligation
A free consultation on Zoom (most homeowners choose it) or at your home: we go through profiles and colours with you, measure the roof, and give you a fixed price in writing. No pressure, and an honest date for the install.
Interlock Metal Roofing (BC) Ltd. · 9969 River Way, Delta, BC
Lifetime refers to the manufacturer's Guardian Lifetime Limited Material Warranty: material and finish, for as long as the original purchaser owns the home, transferable once, workmanship excluded. Warranty details
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