Basement and Crawl Space Insulation Since 1998

Unlock Energy Efficiency and Comfort with Professional Crawlspace & Basement Insulation Transform your home’s foundation areas and reduce energy costs with Western Insulation’s premium crawlspace and basement insulation services. Our results-driven solutions create dry, comfortable lower levels and improve whole-home efficiency.

Rebates programs

Seal Air Leaks and Solve Moisture Problems

Properly insulated crawlspaces and basements can reduce heating costs by up to 25% while eliminating moisture issues and improving indoor air quality.
Our comprehensive crawlspace and basement insulation services deliver measurable improvements to your home’s:

Energy efficiency

Moisture management

Comfort levels

Years of Experience
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Crawlspace & Basement Insulation Benefits

Energy Cost Reduction

Create a thermal shield that prevents heat loss through the lower portions of your home

Enhanced Home Comfort

Eliminate cold floors and increase overall comfort throughout your living spaces

Improved Air Quality

Prevent moisture-related issues and block soil gases from entering your home

Increased Property Value

Future-proof your home with energy-efficient improvements that appeal to buyers

Premium Crawlspace & Basement Insulation Materials

We utilize industry-leading insulation products that deliver optimal protection for homes throughout the Lower Mainland, Metro Vancouver & Fraser Valley regions.

Insulation Options

Spray Foam Insulation

Superior moisture resistance and air-sealing capabilities ideal for below-grade applications

Rigid Foam Board

High R-value per inch with excellent moisture resistance for basement walls

Drainage Systems

Comprehensive moisture management to protect your insulation investment

Vapor Barriers

Complete crawlspace encapsulation to prevent ground moisture infiltration

Why Choose Western Insulation for Your Crawlspace & Basement

With over 25 years serving the Lower Mainland, Metro Vancouver & Fraser Valley regions, our experienced team delivers reliable, efficient insulation solutions.
The Western Insulation Difference

Extensive Local Experience-In-depth knowledge of BC climate conditions and moisture challenges

Certified Installation Teams - Trained professionals focused on quality

Energy Rebate Specialists - Maximum assistance with BC Hydro and FortisBC programs

Comprehensive Warranty - Peace of mind with our satisfaction guarantee

Proven Results - Documented energy savings and improved home comfort

Schedule a Free Consultation- Trusted local experts with 25+ years of experience

Customer Reviews & Testimonials

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Ashley Black profile picture
Ashley Black
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Professional, affordable and honest. Would recommend this company 10/10 times. Thanks guys!
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Maggie Aronoff profile picture
Maggie Aronoff
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I am so impressed with the courtesy and responsiveness of this great team! They were professional, prepared and very helpful. Thanks Western Insulation!
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Allie Mclaughlin profile picture
Allie Mclaughlin
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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.
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Debbie Murray profile picture
Debbie Murray
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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!
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mytinman2002 profile picture
mytinman2002
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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 W
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LIBO FENG profile picture
LIBO FENG
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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!
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Catherine MacDonald profile picture
Catherine MacDonald
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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.
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Jay Fredrickson profile picture
Jay Fredrickson
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Simple straightforward process - if you want a no nonsense approach to top quality work give these guys a call
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Rick Burns profile picture
Rick Burns
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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.
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Paul Baluch profile picture
Paul Baluch
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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.
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Insulation Rebates Available

Take advantage of substantial incentives through BC Hydro and FortisBC energy efficiency programs. Our team streamlines the application process to maximize your eligible savings.

Current BC Rebates Include

Up to $1,200 for crawlspace and basement insulation upgrades

Additional incentives when combining with other energy improvements

Limited-time bonuses for comprehensive home energy retrofits

SAVE UP TO $5500 WITH CURRENT REBATES | SAVE UP TO $5500 WITH CURRENT REBATES | SAVE UP TO $5500 WITH CURRENT REBATES | SAVE UP TO $5500 WITH CURRENT REBATES |

How trusted is our reputation? It's the heartbeat of our company.

Ready to Improve Your Home’s Foundation Insulation?

Contact Western Insulation today for a no-obligation assessment and quote. Our team will help you identify the most cost-effective solutions for your crawlspace or basement.

Frequently Asked Questions

In most BC homes, we recommend insulating the crawlspace walls and creating a fully encapsulated space rather than insulating the ceiling. This approach brings your crawlspace into the building envelope, improving energy efficiency and preventing moisture-related issues that commonly occur with ceiling insulation approaches.
Our comprehensive approach includes proper moisture assessment, installation of vapor barriers, potential drainage solutions, and selecting moisture-resistant insulation materials like spray foam or rigid foam board. For crawlspaces, we often recommend complete encapsulation systems to control ground moisture.
For homes in the Lower Mainland, we typically recommend a minimum of R-20 for basement walls to meet building code requirements and ensure optimal energy efficiency. The exact recommendation may vary based on your specific home conditions and usage of the basement space.
Yes, our comprehensive crawlspace and basement insulation systems include air sealing that can significantly reduce the entry of soil gases, including radon. For homes in areas with known radon concerns, we can incorporate specific radon mitigation strategies into the insulation system.
Most residential crawlspace or basement insulation projects can be completed within 1-2 days, depending on the size and condition of the space. Projects requiring extensive moisture remediation or drainage work may take longer. Our team provides a detailed timeline during your assessment.

Take Action Today

Speak With a Specialist

Have questions? Our team is ready to help

(778) 322-0922

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