The North Shore · Aluminum roofing · Made in Canada
Aluminum roofing in North Vancouver
We install Interlock® aluminum roofs on homes, cabins and strata complexes across the North Shore: interlocking panels that don't rust, locked on four sides with the fasteners out of the weather. 239 completed so far, made in Canada in Delta, priced in writing after one visit on Zoom or at your home.
Reviewed by Scott Plumptree, Director of Marketing, The Interlock Group · Updated October 8, 2026
Consultations on Zoom or at your home. Book a Zoom consultation
Roofs here
239 completed
From our job book, the first in 1998.
The metal
Aluminum doesn't rust
An oxide film protects it; there's no steel inside to corrode.
The warranty
Guardian Lifetime Limited Material Warranty
Material and finish, original purchaser, transferable once.
What an Interlock® aluminum roof is
An Interlock® roof is made of interlocking aluminum panels, each locked to its neighbours on all four sides with the fasteners concealed under the panel above. Nothing is screwed through the weather surface. The panels are stamped to look like slate, cedar shingle, shake or tile, or rolled as standing seam.
The panels are made in Canada by Interlock Roofing at its plant in Delta, BC. Across the North Shore they are installed by our own company, Interlock Metal Roofing (BC) Ltd., a Canadian owned and operated BC company founded in 1983, from the same Delta address.
Aluminum roofs we've installed in North Vancouver
Recent Interlock® roofs installed by our own BC company, on the North Shore first, then elsewhere in BC. Tap a roof to see all of its photos.
Deep Charcoal Slate · West Vancouver, BC
Deep Charcoal Slate · North Vancouver, BC · 6 photos
Deep Charcoal Slate · North Vancouver, BC · 2 photos
Tudor Brown Slate · North Vancouver, BC · 4 photos
Deep Charcoal Slate · North Vancouver, BC · 2 photos
Musket Grey Shake · Summerland, BC
Deep Charcoal Slate · Anglemont, BC
Black Slate · Sooke, BC · 5 photos
Why aluminum, for a roof in North Vancouver
More rain than the city side of the inlet
Storms stall against the North Shore mountains, so the higher neighbourhoods get more rain than downtown and stay wet longer. Cedar holds that water and grows moss under the trees. Aluminum absorbs nothing and cannot rot.
Snow on the upper slopes
Higher up in North and West Vancouver the roof gets real snow some winters. A metal roof sheds it, so snow guards over entries, decks and driveways go in at the estimate, not after the first slide.
Homes backing onto forest
Much of the North Shore backs onto the mountainside. Class A is available on our roofs as a complete assembly (two layers of GAF VersaShield® over 12 mm (15/32-inch) plywood, per ASTM E108), and aluminum does not ignite. Embers get into gutters, vents and gaps, so we look at the roof edges with you too.
Steep lots, Lions Bay and Bowen Island
Steep driveways, tight lots and a ferry to Bowen are part of the job here. We plan access, staging and material drops at the estimate so your install window in writing is one we can keep.
The profiles, and what homeowners in North Vancouver choose
Five aluminum profiles: Slate (the most popular), Cedar Shingle, Shake, Mediterranean Tile and Standing Seam, plus solid copper for bays, porches and accents. Every profile needs a minimum 3/12 slope.
In our job book the most common profiles across the North Shore are Slate (100), Cedar Shingle (49), Shake (27).
What's covered, in writing
- Guardian Lifetime Limited Material Warranty, from the manufacturer: material and finish, for as long as the original purchaser owns the home, transferable once. Workmanship is excluded, and ice damming is a stated exclusion.
- 30 Year Alunar® Coating Warranty on the finish.
- 10 Year Limited Labour Warranty from Interlock Metal Roofing (BC) Ltd. on our installation.
- Wind resistance warranted to 193 km/h (120 mph) installed to manufacturer specification.
- Class A Fire Rated Available, as a complete assembly: two layers of GAF VersaShield® over 12 mm (15/32-inch) plywood, per ASTM E108.
How a roof gets done
| Step | What happens |
|---|---|
| 1. Consultation | On Zoom (most BC homeowners choose it) or at your home. We go through profiles and colours, look at photos of roofs like yours, and answer questions. |
| 2. Measure and inspect | We measure the roof and check what's on it now. Cedar, concrete tile and natural slate always come off; a single layer of asphalt can be roofed over only if the inspection finds it suitable. |
| 3. Fixed price in writing | Anything the inspection finds goes into the written quote before you sign, not into a change order later. Strata roofs: we bring the documents the council will ask for. |
| 4. Installation | Our own BC installers, to the manufacturer's specification, with flashing, ventilation and snow guards as planned. |
| 5. Warranties registered | The Guardian material warranty and our labour warranty, with our BC service team after the job. |
Where we work
239 completed Interlock® roofs across the North Shore in our job book, the first in 1998. 3 communities have their own page with their install record.
Questions, answered
Who installs aluminum roofing in North Vancouver?
Interlock Metal Roofing (BC) Ltd. installs the Interlock® aluminum roofing system in North Vancouver from its office at 9969 River Way, Delta, the same address as the plant that makes the panels. The company was founded in 1983 and installs every roof itself. Call (604) 210-3850.
Is aluminum roofing good for the North Shore?
Aluminum doesn't rust, absorbs no water and cannot rot, so rain, moss and salt air have nothing to work on, and its smooth surface sheds snow. Valleys and gutters still need clearing of needles and leaves, and ice damming is a stated exclusion of the material warranty, so we look at ventilation with you.
Is an aluminum roof better than a steel roof?
They are both metal roofs, but steel depends on its zinc or aluminum-zinc coating to keep from rusting, and aluminum has no steel to rust. Aluminum is also about a third the weight. Steel roofing usually costs less up front. Our steel vs aluminum guide sets out the differences.
How much does an aluminum roof cost in North Vancouver?
It depends on the roof's area, pitch and complexity, what comes off, the profile and options such as the Class A assembly. Our metal roof cost guide shows real price ranges from our own BC contracts, and we give your fixed price in writing after one free visit.
Can an aluminum roof go over my asphalt shingles?
Sometimes: a single layer of asphalt can be roofed over only if our inspection finds it suitable. Cedar shakes, concrete tile and natural slate always come off first.
Can the consultation be done on Zoom?
Yes, and most BC homeowners choose it: we go through the roof, the profiles and the colours with you on screen. Book online or call (604) 210-3850.
How long does an aluminum roof last?
Aluminum has been known to last over 100 years. That is a property of the metal, not a promise; what is in writing is the Guardian Lifetime Limited Material Warranty, the 30 Year Alunar® Coating Warranty and our 10 Year Limited Labour Warranty.
Sources
- J.R. Davis, "Aluminum and Aluminum Alloys", Alloying: Understanding the Basics, ASM International (2001)
- Interlock Roofing: aluminum shingles, technical specifications
- FireSmart BC Homeowner's Manual
- Guardian Lifetime Limited Material Warranty (full terms)
- 10 Year Limited Labour Warranty (BC)
Product specifications are the manufacturer's (Interlock Roofing). Install counts are from our own job book. Reviewed by Scott Plumptree, October 8, 2026.
Get your aluminum roof priced.
A fixed price in writing after one visit, on Zoom or at your home. Most BC homeowners choose Zoom. Interlock Metal Roofing (BC) Ltd. · 9969 River Way, Delta, BC V4G 1M8
