Core Armour Exteriors · Calgary
Calgary Roofing & Roof Replacement, Built Like Armour
When your roof reaches the end of its life - or a storm cuts it short - we tear it down to the deck, rebuild it with a full weatherproofing system, and finish it with architectural shingles engineered for Alberta's weather.
WCB Covered
WCB #9259474
Local Calgary Crew
No storm chasers
Written Estimates
No-obligation quotes
Full-System Builds
Down to the deck
A roof that lasts decades
The roof over your home, rebuilt to do its job
Core Armour Exteriors Inc. is a Calgary roofing company that installs and replaces residential asphalt shingle roofs across the city and surrounding areas. We don't lay new shingles over old problems - every replacement is a complete rebuild of the roofing system.
The result is a roof that sheds Calgary's snow, hail, and wind for decades, backed by a local crew that does the job right the first time and stands behind its work.
- Full tear-off to the deck
- Ice & water shield protection
- Architectural shingles
- Balanced roof ventilation
WCB Covered
WCB #9259474 · Zero liability to you
Is it time?
Signs it's time for a roof replacement
A roof rarely fails all at once. When several of these show up together, replacement usually protects your home better than another round of patches.
Curling & cracking
Shingles curling, cracking, or shedding their protective granules.
Bald patches
Exposed underlayment or shingles scattered in the yard after wind.
Sagging & soft spots
Dark streaks or sagging that point to a failing roof deck below.
18–25 years old
Past the typical lifespan of older asphalt shingles in Calgary.
Recurring leaks
Leaks that keep coming back no matter how often they're patched.
Every layer, done right
What a Core Armour roof replacement includes
A roof is a system, not just a top layer of shingles. We rebuild all of it - so every part that keeps water out of your home is new, correct, and built for the Calgary climate.
Full tear-off
Stripped to the wood deck so nothing hidden gets buried under new shingles.
Deck inspection & repair
We replace any sheathing that's rotted, delaminated, or water-damaged.
Ice & water shield
Self-adhering membrane at the eaves, valleys, and every penetration.
Synthetic underlayment
A tough, water-resistant layer that far outperforms old felt paper.
Drip edge & flashing
New metal edging plus chimney, wall, and valley flashing to seal every transition.
Architectural shingles
Impact- and wind-rated shingles installed to manufacturer specification.
Balanced ventilation
Ridge and intake vents so the new roof breathes and lasts its full life.
Full cleanup
We magnet-sweep for nails and haul away every scrap of debris.
Engineered for Alberta
Built for Calgary weather
Calgary roofs take a beating most of the country never sees. We build for those conditions specifically - not a generic spec sheet.
Summer hail
Impact-resistant shingle options stand up to Alberta hail far better than builder-grade materials.
Freeze-thaw winters
Full-perimeter ice-and-water protection guards against chinook-driven ice damming.
Prairie wind
High-wind nailing patterns keep shingles down when a gust finds every weak fastener.
What we do
Our Calgary Roofing Services
From the first inspection to a full replacement - and every repair in between - Core Armour keeps Calgary roofs watertight.
Roof Repair
Leaks, storm damage, flashing failures, and emergency fixes - we find the real source and fix it right.
Explore Roof Repair
Hail Restoration
Full storm restoration with thorough documentation and adjuster support through your insurance claim.
Explore Hail Restoration
Flat Roofing
Commercial low-slope shingle systems over a full ice-and-water deck - a cost-effective alternative to SBS and EPDM.
Explore Flat Roofing
Roof Inspection
Honest, documented, top-to-bottom assessments for storms, home sales, and peace of mind.
Explore Roof Inspection
Skylights
Watertight skylights installed, replaced, and repaired by roofers who get the flashing detail right.
Explore Skylights
Attic Services
Balanced intake and exhaust airflow plus insulation that protects your roof and lowers energy bills.
Explore Attic ServicesRecent work
Roofs we've built across Calgary
Real homes, real workmanship - a look at the roofs we've replaced and rebuilt around the city.
Why homeowners choose us
A local team that stands behind its work
Choosing a roofing company comes down to trust - you're handing over the single most important system protecting your home. From the first inspection to the final nail sweep, you deal with a local team that answers the phone and does what it says.
Fully WCB-covered
WCB #9259474 - you carry zero liability for any worker on your property.
No subcontracted mystery crews
The people who quote your roof are the people who build it.
Clean job sites, protected landscaping
We treat your home the way we'd want our own treated.
Honest, written estimates
We inspect first and give you an itemized price you can trust.
What will a new roof cost?
The honest answer is that no two roofs cost the same. Your price depends on the size and pitch of your roof, the number of layers being removed, the condition of the deck underneath, and the shingle line you choose.
Rather than quote a number that changes the moment we get on the roof, we inspect first, measure accurately, and give you a written, itemized estimate. You'll know exactly what you're paying for before we start.
Let's protect your home
Get a free, no-obligation estimate
Tell us what your roof needs. We'll inspect it, explain what we find in plain language, and give you a written estimate you can trust - anywhere in Calgary.