Western Insulation

Experience the comfort and cost savings of superior insulation with Western Insulation – your sprayfoam insulation specialists serving the lower mainland for over 25 years.

We also provide expert installation of ProPink® and fiberglass insulation for both residential and commercial buildings.


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No Project Too Big Or Too Small

Western Insulation Ltd. is a family-owned business that has been serving the lower mainland with over 25 years of experience. Based in Surrey, BC, we specialize in sprayfoam insulation installation and removal for both residential and commercial spaces, using state-of-the-art techniques and materials to help keep your home or business comfortable and energy-efficient.

At Western Insulation, we pride ourselves on our commitment to quality, expertise, and professionalism. With over two decades of experience in the insulation industry, our team of experts has the knowledge and expertise to offer reliable and effective insulation solutions tailored to your specific needs. Our goal is to provide high-quality insulation services and products that help our customers save money, reduce energy waste, and enjoy a more comfortable and sustainable living or working space.

An obligor has ADEQUATE capacity to meet its financial

years of experience

square feet of insulation

#1 BEST RATED 2023


Awarded Western Insulation Ltd as The Best Insulation Contractor in Langley for 2023. An overall quality score exceeding 95% was achieved, making them the top ranked in Langley


We have over 25 years of experience in the fiberglass, cellulose, and sprayfoam insulation industry

We would be happy to come to your home and provide a FREE Estimate of your insulation needs.

How can I tell if I need more insulation in my home or business?

Signs that you may need more insulation include uneven heating or cooling, high energy bills, drafts, and a lack of temperature control. Western Insulation offers insulation assessments to help determine the right insulation solution for your specific needs.

What type of insulation do you use?

Western Insulation uses a variety of insulation products, including fiberglass, blown-in cellulose, sprayfoam, and PROPINK. Our team of experts can help determine the best insulation solution for your specific needs.

Can you remove old insulation?

Yes, we provide safe and efficient insulation removal services for all types of insulation.

How much does insulation installation cost?

The cost of insulation installation depends on various factors, including the type of insulation, the size of the space, and the complexity of the job. At Western Insulation, we provide free estimates to help you determine the cost of your insulation project.

What are the benefits of insulation?

Insulation can help reduce energy waste, lower your energy bills, improve indoor air quality, increase your comfort, and reduce noise pollution.

How long does insulation last?

The lifespan of insulation depends on various factors, including the type of insulation, the quality of installation, and the environmental conditions. In general, insulation can last up to 25 years or more with proper installation and maintenance.

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Client Testimonials

Western Insulation Ltd
Based on 23 reviews
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Alex L.
Alex L.
The team did great work... From price estimation to final invoicing, the price was on point with no surprises.Access to the insulation rebate was easy from the company's website... the job was done right, quick and on schedule... I really appreciated the time they took to clean up after doing the job.Hopefully the increase in insulation from R8 to R50 will be felt right away.
Response from the owner: Thank you Alex!
David B
David B
The company is owned by Preet Sangha and I'm very satisfied with him and his company. He is prompt in returning emails and calls with his customers. He shows up when he says he will. The installation team arrived exactly on time when he said they would and cleaned up afterwards. His quote came in a little bit cheaper than the others and is a member of the Better Business Bureau. I highly recommend this company and would do business with them again.
Response from the owner: Thank you David!
Preet and his team did great job. I can already feel the temperature difference in some of the rooms. Thank you.
C&K W.
C&K W.
Preet's team showed up within the scheduled window that was promised. Once they started, the first thing they did was lay down drop cloths to ensure that the staircases would be kept clean. They installed baffles in the attics to ensure airflow would not be disrupted from the added insulation. A strip seal was added to the existing attic hatch to help air sealing. Before taking down the ladder, they gave us the opportunity to inspect the work and we can confirm that it was done in a very satisfactory manner, as shown in the pictures we have attached. We initially were going to go with a couple of different companies like Knights Insulation, Insul-Twin, and even Home Depot. In the end, Western Insulation's pricing was hard to beat and the insulation they provided was name brand. Best part is that a portion of the insulation install will be covered by CleanBC rebates!
Response from the owner: Thank you Kelvin! Now stay warm in the winters and cooler in the summers with the insulation we have installed in the your attic.