What Calgary Roof Replacement Services Include
A roof replacement is a bigger job than most homeowners expect going in. It’s not just pulling off the old shingles and laying new ones. Done properly, it involves inspecting and addressing the deck underneath, installing ice and water shield at the eaves and valleys, laying appropriate underlayment, and finishing with shingles installed to manufacturer specifications, each of which affects how the roof performs and what the warranty covers.
We specialize in sloped asphalt shingle roofing and carry GAF products as our primary shingle line, including GAF Timberline, GAF Armorshield II, and related products.
Because IDEAL also specializes in attic insulation, our roofing crews understand what’s happening on both sides of the roof deck. Poor attic ventilation and insulation can shorten the life of new shingles, so during a roof replacement we can flag issues affecting the attic below and address them at the same time, rather than treating the roof and attic as separate problems.
Why Choose IDEAL for Your Roof Replacement?
There are a lot of roofing companies in Calgary. The things that matter most when choosing one are whether the quote is accurate, whether the crew shows up when scheduled, and whether the company is still reachable if something needs to be addressed after the job. IDEAL has been doing this since 1979, not a recent entrant managing volume at the expense of follow-through.
Roof Assessment and Quoting
Every replacement starts with an inspection. A qualified member of our roofing team comes to site to assess the roof’s condition and take measurements. For most projects we use EagleView Technologies for precise aerial measurements, which are more accurate than tape-measure estimates on complex roof lines.
After the inspection we’ll discuss your options in a straightforward way:
You receive a written contract specifying the scope, materials, and price. We don’t change that price unless you change what you’ve asked for.
What Affects the Cost of a Roof Replacement in Calgary?
Roof replacement cost in Calgary varies significantly depending on the specifics of the project. A quote over the phone without a site inspection is rarely useful and the variables matter too much. That said, it helps to understand what drives the price before you get quotes, so you know what to ask about and what to watch for.
WE DON’T HAVE TO TELL YOU HOW GOOD WE ARE, OUR CUSTOMERS DO THAT FOR US.
“The roofers finished our hail re roof a couple of hours ago , the new roof looks amazing ,the ridge and valley lines are straight as an arrow . I asked for closed valleys and Ideal explained the pros and cons so I could make an informed decision . Even though it wasn’t in their scope of work and they knew I was having the eavestroughs replaced, they went the extra mile and cleaned them out . I checked my entire yard and couldn’t find a nail or any trace of garbage . Ideal Insulation & Roofing did an amazing job and Roni and his crew are incredible installers”
Julie H.
Google Review — Roof Replacement, Calgary
“I had an excellent experience with ideal insulation and would highly recommend their services. From my initial call, Rob was extremely courteous and provided outstanding customer service while helping me arrange an estimate for my leaking roof.
He promptly sent Martin out to assess the situation, and I couldn’t have been more impressed. Martin was thorough, professional, and took the time to carefully walk me through the issues. He provided detailed explanations and photographs, clearly showing the problem areas, which I really appreciated.”
Kellie Gardener.
Google Review — Roofing Repair, Calgary
“Ideal Insulation did an excellent job of my roof install in August. Kevin, the project manager, and Nasi, the installer were efficient, professional and thorough in explanation of the process. I would certainly not hesitate to recommend them to friends and neighbours.”
Myron P.
Google Review — Roof Replacement, Calgary
Roof Replacement Frequently Asked Questions
Most residential roof replacements in Calgary are completed in a single day. Larger or more complex roof lines with multiple valleys, dormers, significant soft metal work may take longer. We’ll give you a realistic timeline when we quote the job.
We carry GAF products as our primary shingle line, including GAF Timberline architectural shingles and GAF Armorshield II, which is a Class 4 impact-resistant product. We’ll walk you through the options and their respective warranties during the quoting process.
For many Calgary homeowners, yes. Class 4 impact-resistant shingles cost more upfront than standard architectural shingles, but they hold up better against hail damage and some insurers offer premium discounts for homes with Class 4 roofing. Given the frequency and severity of hailstorms in Calgary in recent years, it’s a conversation worth having when you’re selecting materials. Ask us about the GAF Armorshield II when we discuss your options.
Once the old shingles are off, we inspect the deck for rot, soft spots, or moisture damage. If we find issues, we’ll stop and discuss the repair scope and cost with you before proceeding. Deck repairs are quoted separately from the main replacement, we never just add them to the invoice without your approval first.
Yes. We do eavestrough, downspout, fascia, and soffit replacement. If these need attention, it’s often practical to address them during the roof replacement while the crew is already on site. We’ll quote it as a separate line item so the cost is clear.
We serve Calgary and surrounding communities including Airdrie, Strathmore, Okotoks, Cochrane, Canmore, High River, and Banff.