Wall Insulation in Durham Region

Lower Energy Bills, Improve Comfort & Reduce Noise With Professional Wall Insulation

Walls Insulation Services

Upgrade your home’s comfort and energy efficiency with professional wall insulation. We install high-quality batt insulation and vapour barrier systems designed to reduce heat loss, improve comfort, and help with soundproofing between rooms.

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Our Client Reviews

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Mabel profile picture
Mabel
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I had a great experience working with Sean and his team. Right off the bat, Sean was very personable, accommodating, and easy to communicate with. He made the whole scheduling and quotation process completely stress-free and pressure free. On the day of the job, the crew arrived on time and were nice, respectful, and very professional throughout the process. When they finished, they did a thorough cleanup, leaving the house very clean. The quality of work and customer service were top-tier. I highly recommend them to anyone looking to upgrade their home's insulation!
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Hina Saeed profile picture
Hina Saeed
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Highly Recommended!!! I got attic insulation and mold remediatian by Sean.The customer service is top notch.The entire process was smooth and his team members Steve,Doug and Ciro were exceptional.The service was done professionally and within the given time frame. I had a great experience and I highly recommend The Same Guys Insulation to anyone looking for affordable and quality service.
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Rashid Mahmood Syed profile picture
Rashid Mahmood Syed
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Very happy with the insulation work and the overall experience. Sean was great during the initial inspection. He took the time to assess everything properly, explained what he found, and provided a clear and prompt quote. A big thank you as well to Steve, Doug, and Ciro for their professional work. They walked me through the entire process, explained what they were doing and why, and made sure I understood the work being completed. The team was organized, respectful of the house, and made the whole process very smooth. Really appreciated the professionalism, communication, and transparency from the initial inspection through to completion. I would definitely recommend them for insulation work.
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george antonacci profile picture
george antonacci
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I would highly recommend using The Same Guys Insulation for attic Insulation! They were extremely professional and provided a great service! 10/10
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Jaye Schwalm profile picture
Jaye Schwalm
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Look no further for your insulation issue. These “Guys,” Sean and Dan are exceptional - professional, punctual, polite and truly caring about the quality of their work and about customer satisfaction. They proved to be most reliable , responsible, neat and efficient from the first contact to the last. Thanks very much, Guys.
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B Jones profile picture
B Jones
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I was extremely impressed with Sean and his entire team at The Same Guys Insulation. From my first conversation with him, it was obvious that he really understood what he was looking at. With his background in HVAC, he didn’t just look at our attic and tell us how much insulation we needed—he understood the whole system, including insulation, ventilation, airflow and the moisture issues we were experiencing. What impressed me most was the way Sean approached the job. We had some moisture in the attic, and rather than simply covering everything up with more insulation, The Same Guys Insulation dealt with the underlying issues, removed the old insulation, completed the necessary remedial work, and then installed the new insulation. Another company that quoted the job through a big-box store was prepared to simply add new insulation on top of the old. That didn’t sit well with me, and the difference in approach told me a lot about Sean’s knowledge and his ethics. Communication throughout the entire process was excellent. Sean was always easy to reach and communicated promptly by email, text and phone. Everything happened when he said it would. His team was consistently punctual, arrived when expected, and worked extremely hard—including putting in the extra effort needed to get the job completed on schedule. His quote was also extremely fair and competitive, especially considering the amount of work involved and the fact that his company handled everything from start to finish. The crew—Brian, Steve and Ciro—were excellent. They were friendly, enthusiastic, hardworking and respectful of our home. They took great care while they were here, and you could tell they cared about doing the job properly rather than simply getting it finished. I owned my own business for close to 50 years, so I’ve dealt with a lot of contractors over the years and I think I’ve developed a pretty good sense for the people who know their business and take pride in their work. Sean and The Same Guys Insulation were head and shoulders above the other companies that quoted our job. I felt like I was dealing with an owner who genuinely cared about the quality of the work, his customers and his company’s reputation. From the initial quote right through to completion, it was simply a great experience dealing with The Same Guys Insulation. Knowledgeable, ethical, punctual, excellent communication, a very fair price and a terrific crew. I wouldn’t hesitate for a second to recommend Sean and his team.
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Mike McIntyre profile picture
Mike McIntyre
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Sean from The Same Guys Insulation was responsive to requests for estimate, installation and knowledgeable in answering my questions. Sean also submitted application for Enbridge rebate. Steve did a very good job in performing air sealing, ventilation with install of baffle in each rafter bay and blowing cellulose insulation to go from R20 to R60. Waiting for 40 degree celsius plus weather to see improvement in 2nd floor bedrooms being cooler like main floor of house.
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Danielle Kay profile picture
Danielle Kay
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Dealing with Sean was such a breath of fresh air after calling other companies and either receiving no response or a lacklustre one at best. Every detail was considered and we were given really great step by step instructions on how to claim the Enbridge rebate for our insulation. It was clear from the beginning that Sean values customer service above all else, I would highly recommend him and his company to anyone looking for insulation services!
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Steve Lowe profile picture
Steve Lowe
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These guys are awesome. I was in my daughter’s attic looking for a leak and thought it could use some more ventilation baffles. Sean was awesome to deal with and Gus onsite went well beyond what was expected. Not only did he install the extra baffles but tore out the old wooden vent I was going to do myself. He took a video of where the roof was leaking and then installed another baffle into the soffit area to deflect the leak out of the attic until I could get a roofer to repair properly. Don’t hesitate to call these guys, honest and trustworthy.
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Isabella Burden profile picture
Isabella Burden
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Company goes above and beyond to help their customers. They did a great job insulating our attic. They ensure customer’s are happy with their work and are very reliable and helpful!
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Batt & Poly

Pre-cut fiberglass or mineral wool with vapour barrier for moisture control.

Blown-In Insulation

Fills gaps and voids completely for better energy efficiency.

Basement Blanket Insulation

Ideal for basement walls, improves thermal performance and moisture resistance.

Soundproofing

Reduce noise between rooms with insulation designed to improve sound control and privacy.

Inspection & Setup

We assess your walls, confirm the scope of work, and prepare the area for a clean and efficient installation.

Air Sealing

We reduce air leakage through wall cavities to improve comfort and help prevent drafts.

Wall Insulation Installation

We install insulation evenly within wall cavities for consistent coverage and long-term performance.

Final Check & Clean-Up

We ensure everything is completed properly and leave the work area clean.

Frequently Asked Questions

Why should I insulate my walls?

Wall insulation helps improve comfort, eliminate drafts, and reduce energy costs year-round.

How do I get a quote?

You can request a free quote through our form or call us directly. We’ll assess your project and provide a clear, no-obligation estimate.

How much does wall insulation cost?

Pricing depends on the size of the project, insulation type(s) and difficulty of the job.

How long does insulating my walls take?

Most wall insulation insulation projects can be completed in one day depending on the size and scope of the job.

Do I need to remove drywall to insulate my walls?

For exterior walls, removing drywall is required to ensure full coverage and proper vapour barrier installation.

The Same Guys Insulation