Leading Insulation Company Specialists Since 1998
Since 1998, Western Insulation has established itself as the premier insulation specialist serving the Lower Mainland, Metro Vancouver, and Fraser Valley regions. Our journey began with a simple mission: to help homeowners and businesses create more comfortable, energy-efficient spaces through superior insulation solutions.
Our Expertise: Solutions That Deliver Real Results
Western Insulation specializes in delivering high-performance insulation that transforms properties from energy-wasters to energy-savers. Our comprehensive service lineup includes:

Attic Insulation
Achieve R-50 performance to reduce heat loss by 25% and cut energy bills by 20-30%

Blown-In Insulation
Seamless coverage for R-30 to R-40 performance in hard-to-reach spaces

Batt Insulation
Precise fitting between studs and joists for consistent thermal barriers in walls and floors

Spray Foam Insulation
Premium air-sealing solution that delivers superior R-value and moisture protection

Soundproofing Insulation
Specialized acoustic solutions that reduce noise transfer by up to 80% between spaces

Rigid Foam Insulation
High-density panels delivering R-5 to R-6.5 per inch for maximum thermal resistance in minimal space
What Our Customers Say
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Ashley BlackTrustindex verifies that the original source of the review is Google.
Professional, affordable and honest. Would recommend this company 10/10 times. Thanks guys!Posted on Google![]()
Maggie AronoffTrustindex verifies that the original source of the review is Google.
I am so impressed with the courtesy and responsiveness of this great team! They were professional, prepared and very helpful. Thanks Western Insulation!Posted on Google![]()
Allie MclaughlinTrustindex verifies that the original source of the review is Google.
I’m a local Realtor and reached out to Preet at Western Insulation on very short notice after a home inspection raised some concerns about the attic for my buyer clients. We were working with a very tight subject removal deadline and needed someone who could get to the property quickly and give us a professional opinion. Preet was fantastic. He made the time to come out, walked us through what he was seeing, put our minds at ease about the bigger concerns, and had a clear written quote back to us incredibly quickly. He was knowledgeable, professional and genuinely helpful when we were under a time crunch. As a Realtor, having reliable tradespeople I can confidently send to my clients is incredibly important. I would absolutely recommend Preet and Western Insulation and will be keeping his contact information for future clients.Posted on Google![]()
Debbie MurrayTrustindex verifies that the original source of the review is Google.
Do you have an infested attic? I had raccoons, birds, rats, squirrels and mice in my attic over the years, and was concerned about hazardous infestation. My Surrey neighbour had their insulation topped up, and recommended Western Insulation Ltd. The owner Preet Sangha and his hard-working staff were respectful and professional at all times. Preet took the time to review options, and patiently answered all my questions. Rather than a top-up, I opted to remove the infested insulation completely. First sheets were laid down to protect flooring, stairs, etc. The hazardous infested insulation was removed, new batting was installed around the skylights and spacers were installed to enable circulation. Then 16” of new insulation was blown-in. The crew even cleaned up and vacuumed before leaving The difference in attic temperature was immediate. It felt warmer. The new insulation would ensure that it’s warmer in the winter, cooler in summer, reduce heat loss by 25% and cut energy bills by 20–30%. I like that it’s durable, eco-friendly, and built to last 25+ years. And, I received a $900 home renovation rebate. Western Insulation Ltd. deserves their A+ rating by the Better Business Bureau. It’s a great company!Posted on Google![]()
mytinman2002Trustindex verifies that the original source of the review is Google.
Thanks Preet for a quick turn around. Good service and friendly staff. My before and after pics give me hope for cheaper utility bills! Hanks again. Mike WPosted on Google![]()
LIBO FENGTrustindex verifies that the original source of the review is Google.
Western Insulation did an excellent job from start to finish. The crew arrived on time, worked efficiently, and completed everything as promised. Communication throughout the process was great, and the final result looks excellent. Very professional and easy to work with. Highly recommended!Posted on Google![]()
Catherine MacDonaldTrustindex verifies that the original source of the review is Google.
I highly recommend Preet and his team to anyone looking for professional attic insulation and ventilation work. The team did a fantastic job blowing in additional insulation throughout my attic and installing baffles to improve airflow and ventilation. The workmanship exceeded my expectations. The team was thorough, paid attention to detail, and left everything clean and tidy when they finished.Posted on Google![]()
Jay FredricksonTrustindex verifies that the original source of the review is Google.
Simple straightforward process - if you want a no nonsense approach to top quality work give these guys a callPosted on Google![]()
Rick BurnsTrustindex verifies that the original source of the review is Google.
Preet and his crew were very professional. They were in and out in no time at all and made sure they cleaned up after themselves. I would highly recommend them.Posted on Google![]()
Paul BaluchTrustindex verifies that the original source of the review is Google.
We just had the insulation in our attic topped up. Great service from Preet and the team. Would definitely recommend them to anybody who needs any insulation work.
The Western Insulation Difference
What separates Western Insulation from other providers is our systematic, client-focused approach to every project. When you choose Western Insulation, you benefit from

Data-Driven Assessment

Certified Expertise

Streamlined Rebate Processing

Local Understanding
Service Areas
Our Commitment to Excellence
- Free Assessment with thermal imaging
- Clear Recommendations tailored to your budget
- Comprehensive Rebate Application
- Professional Installation
- Rigorous Quality Check & Documentation
It’s Time to Optimize Your Property
Whether you’re dealing with uncomfortable temperature variations, high energy bills, or preparing your property for sale, Western Insulation delivers pragmatic solutions that create immediate comfort and long-term value.
Contact our team today to schedule your free, no-obligation assessment and discover how our need-to-know insulation expertise can transform your space while maximizing available rebates.