Alberta’s Insulation Experts — New Construction & Home Upgrades
Insulation is the core of what we do — and we’ve been doing it longer than most of our competitors have been in business. Founded in 1979, IDEAL has spent over four decades perfecting our craft across every type of project: custom acreages, multi-family apartment buildings, single-family developments, and everyday home renovations. Our network of drywall contractor partners means we’re embedded in Calgary’s new construction industry, while homeowners across Calgary and Edmonton trust us to upgrade their existing homes.
We’ve also continued to invest in the technologies that move the industry forward — Spray Foam, BIBS (Blown-In Blanket System), and traditional Batts & Poly — so you always get the right solution for your home, not just the easiest one for us to install. Whether you’re building new or battling drafts in a 30-year-old house, our team will develop the right insulation program for your property.
Why Choose IDEAL?
For over 44 years, IDEAL Insulation has been one of Alberta’s most trusted names in home insulation and roofing. We’ve built that reputation one project at a time — by showing up on time, using premium materials, and backing every job with the kind of workmanship guarantee that only comes from a company confident in its craft. Whether you’re a first-time homeowner looking to cut your energy bills or a builder managing a large development, you’ll get the same level of care and expertise from our team.
Insulation Inspections & Assessments
Before we install a single bag of insulation, one of our experienced technicians will assess your home — identifying air leaks, gaps in coverage, ventilation issues, and areas of heat loss you may not even know exist.
Our team will provide a clear written summary and honest recommendations — no upselling, no pressure. Just straightforward advice from people who’ve seen it all.
Common warning signs we look for include:
Insulation Installation Process
Our goal is a smooth, clean, hassle-free experience from start to finish.
WE DON’T HAVE TO TELL YOU HOW GOOD WE ARE, OUR CUSTOMERS DO THAT FOR US.
“We had our attic insulation completely replaced by IDEAL and the difference has been incredible. Our upstairs bedrooms are so much warmer, and our gas bill dropped noticeably that first winter. The crew was professional, tidy, and finished faster than expected. Couldn’t be happier.”
Sarah M.
Google Review — Attic Insulation, Calgary
“IDEAL has been insulating our new construction projects for years. They show up when they say they will, the work is always clean and code-compliant, and they communicate well throughout. Exactly what you need in a trade partner.”
David T.
Google Review — New Construction, Edmonton
“I called three insulation companies. IDEAL was the only one that actually came out, looked at the attic, explained what was going on, and gave me a written quote the same day. The install was smooth. The house is warmer. Great experience.”
Kevin R.
Google Review — Spray Foam Insulation, Calgary
Frequently Asked Questions
The most common signs are rooms that won’t stay warm, high energy bills, ice dams on your roofline in winter, or moisture stains on your ceilings. If your home was built before 1990, it almost certainly doesn’t meet current energy standards. A free inspection from IDEAL will give you a clear picture.
We install Spray Foam, Blown-In (BIBS), and traditional Batts & Poly. The right choice depends on your home, your budget, and the specific area being insulated. Our team will recommend the best option for your project during your free estimate.
It depends on your current insulation levels and your home’s air sealing, but many homeowners see energy bill reductions of 20–40% after upgrading attic or wall insulation. In older homes with minimal insulation, the savings can be even greater.
Yes. We have offices and crews in both cities, and have been serving homeowners and builders across both markets for decades.
Most residential insulation projects — including attic top-ups and wall insulation — are completed in a single day. Larger or more complex projects may take longer. We’ll give you a clear timeline during your free estimate.
Not always. In many attic top-up projects, we can add new insulation directly over the existing material. However, if the existing insulation is damaged, contaminated, or below a certain level, removal first is the right call. Our team will assess and advise honestly.
Yes. We back our workmanship with a 10-year guarantee and are proud to be BBB Accredited with an A+ rating. We also use manufacturer-backed materials so your insulation investment is protected long-term.
Absolutely. Dense-pack and spray foam products in particular provide excellent sound dampening between floors, rooms, and exterior walls. If noise is a concern, mention it during your estimate and we’ll factor it into our recommendation.