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Best Attic Insulation

The 6 Services for the Best Attic Insulation in Calgary

Attic insulation is a must for any home since it prevents the slow deterioration of your property. If you’re looking to have insulation installed, this list of the services for the best attic insulation in Calgary will be of help to you!

You’ll find that having any of these companies insulate your attic will result in little to no draftiness in the space. Not only that, but the insulation can prevent moisture from seeping into your walls as well.

So, let’s not waste time and learn more about the companies that offer the best attic insulation in Calgary.

1. Cosy Insulation and Roofing

Best ForPremier and Specialized Attic Insulation Experts
ServicesAttic Insulation
Attic Insulation Removal
Attic Frost (Attic Rain) & Condensation Repair
Attic Insulation Upgrades
Address1925 18 Ave NE #115, Calgary, AB T2E 7T8, Canada
Contact Details+1 403-431-5402
Hours of OperationMonday – Friday: 8 AM – 5 PM; Saturday: 9 AM – 3 PM

Cosy Insulation & Roofing is the leading expert in attic and roofing solutions throughout Edmonton and its neighboring regions. Dedicated to delivering unparalleled service and impeccable craftsmanship, they specialize in new housing, commercial projects, and renovations, taking pride in their meticulous work and unwavering commitment to customer satisfaction. Catering to Edmonton, St. Albert, Morinville, Spruce Grove, Stony Plain, Sherwood Park, and Leduc, Cosy Insulation & Roofing has become a trusted name in the roofing industry.

Their comprehensive range of services includes attic insulation, shingle installation, re-roofing, attic insulation removal, and more, making them the ultimate destination for all roofing needs. Backed by a team of skilled professionals, they ensure prompt and respectful service from project commencement to completion.

Moreover, boasting numerous positive reviews and contented clients, Cosy Insulation & Roofing has established a reputation for excellence. Whether rectifying issues caused by previous contractors or going the extra mile to assist customers, they consistently demonstrate a dedication to superior work and customer satisfaction.

It’s important to note that while Cosy Insulation & Roofing serves various areas such as Edmonton, St. Albert, Morinville, etc., their services may not be available in all locations. Potential customers outside their service area may need to explore alternative roofing contractors.

Overall, Cosy Insulation & Roofing is renowned as a dependable and esteemed roofing company in the Edmonton vicinity, offering an array of services while prioritizing customer contentment. With a commitment to local support, premium materials, and professional expertise, they have garnered the trust and admiration of their clientele. Whether tackling a new housing endeavor, commercial renovation, or attic insulation requirements, Cosy Insulation & Roofing is fully equipped to handle it with precision and dedication. Reach out today for a complimentary estimate and discover the difference firsthand!


  • Excellent Local Support
  • Comprehensive Services Offered
  • Customer Satisfaction Expressed

Customer Reviews

Here is a review from their client:

“A friend from Edmonton had referred me to Cosy’s Calgary location a few months ago when we were looking for a quote on redoing our attic insulation. The owner got back to me very quickly to set up an appointment that worked for our schedule. They were very competitive with their pricing but it was their customer service that stood out above the others for us. The work was done very professionally and within the timeframe we needed. Thanks Mike and the rest of the team!”

2. Attic Pros Insulation & Ventilation Services

Attic Pros Insulation & Ventilation Services
Best ForAttic Insulation
ServicesAttic Insulation and Ventilation, Insulation Removal, New Homes Insulation, and Garage Insulation
Address3603 Centre St North, Calgary AB T2E-2X9
Contact DetailsPhone: 403-714-4115
Email: [email protected]
Hours of OperationMonday to Saturday (7:00 am to 8:00 pm)
Sunday (9:00 am to 5:00 pm)

Attic Pros Insulation & Ventilation Services is a go-to company for the best attic insulation in Calgary. One commitment that the Attic Pros has is to provide clients with a long-lasting, energy-efficient home.

Attic Pros’ attic insulation is renowned in Calgary for providing reliable heating and cooling methods. With this, you can rest easy knowing that you and your family will be safe from the area’s temperature swings.

Aside from that, you can save a large amount of money in the long run too! Attic Pros’ attic insulation can help lower your energy bills. So, call them today and join their slew of satisfied clients!


– Free quotation

– Cost-efficient

– Thermal imaging 

Customer Reviews

Excellent service, on-time schedule, and cheap fees are just some of the reasons why the clients liked Attic Pros Insulation & Ventilation Services. Take a look at their testimonials:

“This company was excellent. What a refreshingly nice experience to have a contractor return my calls, provide a reasonable estimate with details, show up on time on the date promised and completed the job quickly and use drop sheets area they used, and clean up after themselves. They even ask me to have looked in the attic for the difference before and after. They were just wonderful!” – Sandra Wigs

“The level of service at Attic Pros insulation was fantastic. I have a 44-year-old home, and we were paying high bills for some time now, not knowing what to do, I was told by my colleague that Attic Pros, she had her attic done from them and felt quiet bit difference, Bobby from Attic pros came in, assessed my attic, and topped it up to code with Blown-in insulation all in the same day! Thank you so much, I have already noticed a difference in my bill!” – Lisa Bray

3. 4 Weather Insulation & Roofing

4 Weather Insulation & Roofing
Best ForHome roofing, ventilation and insulation
ServicesInsulation, Ventilation, and Roofing
Address4647, 69 Street NW Calgary, Alberta T3B 2K3
Contact DetailsPhone: (403) 455 – 6964
Email: [email protected]
Hours of OperationMonday to Saturday (8:30 am to 5:00 pm)
Sunday (Closed)

After 12 years in the industry, 4Weather Insulation & Roofing has established itself as a company that provides some of the best attic insulation in Calgary.

In fact, 4Weather has built up a strong reputation for 100% customer satisfaction by dedicating itself to providing excellent services and quality insulation.

With 4Weather Insulation & Roofing, you’ll be able to improve your home’s air quality while making it fire-resistant.

4Weather helps you achieve this through their state-of-the-art equipment plus high-quality materials. You can rest easy that your home has the proper insulation to prevent moisture and condensation buildup.

Highly experienced contractors complete every project at 4Weather, so you know that your home will receive only the best treatment from them. Get in touch with the company’s team today, and you surely won’t be disappointed!


– Improves air quality

– Green building

– Fire-resistant

Customer Reviews

Clients liked the attic insulation service performed by 4Weather Insulation & Roofing’s highly skilled and professional team. Aside from their professionalism, the team also makes sure to thoroughly explain all the details regarding the process.

Here are some of the reviews of satisfied clients:

“Working with 4 Weather during our recent home renovation was awesome. They were informative and explained everything that needed to be done in our attic in great detail to my husband and I. They were competitively priced and their work was top notch!! they were courteous of everything else that was going on and were fine with working around our schedules and all the other activity in our home. Their workers were were courteous and efficient. I can honestly say this company was the best part of our renovation!! Thank you to James and the rest of 4 Weather for a job well done.” – Veronica Lionel

“We had 4 Weather add insulation to our attic which didn’t have enough. They were fast and professional, and did excellent work. They use high-quality insulation. Our home is much warmer in the winter now.” – Eric Pederson

4. Affordable Home Insulators Ltd.

Affordable Home Insulators Ltd
Best ForAttic Insulation
ServicesAttic Insulation, Wall Insulation, Blown-in Wall Insulation, Insulation Removal, Ventilation, and Speciality
AddressBox 72 Site 20 RR2, Strathmore, Alberta. T1P 1K5
Contact DetailsPhone:  403-770-6584
Hours of Operationn/a

Affordable Home Insulators is an independent contractor that offers some of the best attic insulation in Calgary. The vast experience of its team helps guarantee that clients will be given highly effective solutions, all at fair and reasonable rates.

Affordable Home Insulators prides itself on upgrading countless homes’ attic insulation to a minimum R50. Choosing this company can help save you up to 40% on your heating and cooling costs.

In the long run, you’ll also be able to save a considerable amount of energy, money, and time.

With Affordable Home Insulators’ expertise, best believe that you can achieve a comfortable, safe, and energy-efficient home. Contact their team today for a free quote.


– On time delivery for output

– Cheap cost

– A+ rating

– Free quotation

5. Ideal Insulation

Ideal Insulation
Best ForRoofing and Insulation
ServicesInsulation and Roofing
AddressBay 9, 9151 44th Street SE, Calgary, AB T2C 2P7
Contact DetailsPhone: (403) 236-8080
Hours of OperationMonday to Friday (8:00 am to 5:00 pm)
Saturday and Sunday (Closed)

Founded in Alberta, Ideal Insulation is a family-owned insulation and roofing contractor that started operating in 1979. Since then, the company has been regarded as a go-to for the best attic insulation in Calgary.

Ideal Insulation provides the highest quality attic insulation that can improve the energy efficiency of your home. The team at Ideal Insulation follows a systematic approach, ensuring that they can accomplish their services in an organised manner.

Not only that, but they also pledge that there will be minimal disruption while they work on your attic.

Unlike many other contractors, they provide spray foam, wall batt and JM Spider custom insulation. Opting to seek their services will reward you with peace of mind.

Call them now and experience an exceptional service like no other!


– Free estimates

– Extensive years of experience

– Professional contractor

– Guaranteed solutions

Customer Reviews

Craig Bedard loved the amazing customer service and attic insulation. They showed him pictures with a clear explanation. Here is his comment:

“The crew showed up just just ahead of schedule, They did a fabulous job upgrading the attic and skylight insulation. They also repaired issues to the attic ventilation.  The whole process of set up, insulation, and clean up took just over an hour.  They showed pictures of the before and after and were very clear in their explanations.  Mike is also a great contact and source of knowledge.  Thank you Ideal.”

6. Epic Roofing & Exteriors

Epic Roofing & Exteriors
Best ForRoofing and Insulation Service
ServicesAttic Insulation, Metal Solutions, Flat Roofing, Roof Inspection, Emergency Roof Repairs, Roof Replacement, Condo Services
Address2435 22 ST NE, Calgary, AB, T2E 8K8, Canada
Contact DetailsEmail: [email protected]
Phone: 403-366-3770
Hours of OperationMonday to Friday (7:00 am to 5:00 pm)
Saturday and Sunday (Closed)

Epic Roofing & Exteriors is one of the most trusted contractors in the area and is also known as a provider of some of the best attic insulation in Calgary.

The company dedicates itself to serving clients to the best of its team’s ability. Epic Roofing & Exteriors’ attic insulation has been commended for being highly effective and perfect for most homes.

Perfect because Epic Roofing & Exteriors offers an attic insulation system created from fibreglass and foam insulation products. The combination results in a system that’s free from harsh pollutants and doesn’t diminish the air quality indoors.

Additionally, it can help protect your home from condensation buildup.

Entrust your attic insulation to their expertise – they will see to it that you will receive the service that you need.


– Excellent customer service

– Team of experts

– Extensive years of experience 

Customer Reviews

The clients are pleased by their professional team, amazing service, and high-quality materials. Here are their reviews:

“They did such a good job a few years ago Installing Shingles to our House Roof, after a major Storm blew it off. Which have not been damaged or moved after a few major Wind and Hail storms. That I decided to have them replace the shingles on our Garage knowing that it will be done Profesionaly and Right. Very pleased with the result.” – Robert and Angeles Lee

“We had our shingles replaced and new flashing installed some years ago by Epic Roofing & Exteriors.  During a recent rain storm, a leak materialized.  I contacted Epic Roofing & Exteriors and they were out right away (the same day).  It was raining, and the technician went up on the roof,. he identified the problem, and fixed the issue.  No more leak. I am well beyond my warranty period – but the technician performed the work without charging me. Epic Roofing & Exteriors stand behind they’re work.  They’re incredibly responsive. Their work is top notch.  They’re just plain good people. I would definitely recommend Epic Roofing & Exteriors.” – Dwayne Brunner

With the help of any company from this list of best attic insulation in Calgary, you won’t have to worry about drafty attics anymore!

Did we miss a service that should be a part of this list? Send us a message and we’ll make sure to add the company promptly.

Also, if you’re looking to insulate other parts of your home and not just the attic, don’t fret. We also have an article for the best insulation in Calgary.

In that list, you’ll be able to learn more about companies that offer comprehensive insulation services and what sets them apart from the competition.