Vancouver Island · British Columbia · Made in Canada
Chemainus metal roofing
8 Interlock® aluminum roofs installed in Chemainus since 2001, by Interlock Metal Roofing (BC) Ltd. One system, made in Canada in Delta, with a fixed price in writing.
- Roofs in Chemainus
- 8
- First Chemainus roof
- 2001
- Since 2020
- 3
- Most chosen
- Slate
From our job book: completed, published jobs. 25 years of Chemainus roofs.
Metal roofing in Chemainus: what homeowners choose
Interlock® profiles on Chemainus homes in our job book.
Slate
4 roofsShake
1 roofCedar Shingle
1 roofStanding Seam
1 roof
Most common colours in Chemainus: Black, Tile Red, Musket Grey, Hunter Green.
Every Chemainus roof on the map
Each pin is a completed Interlock® roof with its profile, colour and install year.
Chemainus roofs we've installed

Black Slate · Chemainus, BC · 4 photos 
Black Cedar Shingle · Chemainus, BC · 2 photos
What Chemainus homeowners say
“Iffy. Enjoyed Randal, Dustin, and Ryan very much. Not so pleased with the run-around, nor the lack of forthright answers. As stated - Project Management, Honesty, and Communication. I think I've said everything now. The straight forward, untarnished, unguilded truth.”
See this roof 2 photos · Black Cedar Shingle“We just had our roof finished last week, What a difference! Lots and lots of compliments, Antonio, Tyson and Jamie were very professional, always on time, hardworking, a great bunch of guys.”
Roofing in Chemainus: what to plan for
Rain from the west coast to the east
The Island ranges from very wet on the west side, around Port Alberni and Sproat Lake, to drier around Victoria, but most roofs here spend the winter damp under firs and cedars. Aluminum absorbs nothing and cannot rot. Needles still collect in valleys and gutters, and we'll tell you what to clear and how often.
Oceanfront without the rust
From Oak Bay and Sooke to Nanoose Bay and Comox, a lot of Island homes sit close to the water. Aluminum does not rust, so salt air doesn't do to it what it does to steel.
Comox Valley and upland snow
Some winters bring heavy, wet snow to the Comox Valley and the higher ground. A metal roof sheds it, so snow guards over entries, decks and driveways go in at the estimate, and the light panels leave the framing's capacity for the snow itself.
Homes in the trees
Plenty of Island homes back onto forest. 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.
Chemainus metal roofing questions
How many roofs has Interlock installed in Chemainus?
8 completed Interlock® roofs in Chemainus are recorded in our job book, the first in 2001 and 3 of them since 2020.
Which roof profile do Chemainus homeowners choose most?
Slate. In Chemainus the profiles on our books are Slate (4), Shake (1), Cedar Shingle (1), Standing Seam (1). The most common colours are Black, Tile Red, Musket Grey.
Who installs Interlock roofs in Chemainus?
Interlock Metal Roofing (BC) Ltd., a Canadian owned and operated BC company founded in 1983, from our office at 9969 River Way, Delta. The panels are made in Canada by Interlock Roofing at the same address.
How do I get a price for a roof in Chemainus?
Book a free visit. We measure the roof, go through profiles and colours with you, and give you a fixed price in writing. Call (778) 745-2860 or use the quote form.
Hiring anyone for a Chemainus roof? Six checks to make sure a roofer is really local to BC →
Your last Chemainus roof, priced in writing.
Interlock Metal Roofing (BC) Ltd. · 9969 River Way, Delta, BC V4G 1M8