Insulation Contractor in Langley, BC & the Lower Mainland

Is your home too cold in winter or too hot in summer? Our team can help you fix those comfort problems while cutting your energy bills. We specialize in attic insulation, blown-in insulation, and premium Styrofoam Insulation to create more comfortable, energy-efficient spaces throughout Metro Vancouver and the Fraser Valley.

SAVE UP TO $5500
WITH CURRENT REBATES!

We handle all the paperwork for you

25+ YEARS

Years of Service

2,400+

Happy customers

24,170+ sq ft

Of insulation installed

Years of Experience
0 +

Expert Energy Efficiency & Home Comfort Solutions

Don’t miss out on valuable rebates that can save you up to $5500 on your insulation project! Our team handles the entire rebate process for you—from checking your eligibility to submitting all paperwork. Maximize your savings with zero hassle.

Rebates programs
#1 BEST RATED 2025
WESTERN INSULATION LTD

Recognized as the leading Insulation Contractor in Langley, achieving a quality score of 95%+ and representing the top 1% of Canadian businesses.

Available Rebate Programs

BC Hydro Energy Rebates

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FortisBC Home Efficiency

CleanBC Income-Qualified

Our Insulation Services

Attic Insulation

Stay warm in winter and cool in summer with high-performance attic insulation up to R-50. Reduce heat loss by 25% and cut energy bills by 20–30%. Durable, eco-friendly, and built to last 25+ years.

Blown-In Insulation

Seamless coverage that fills every gap, delivering R-30 to R-40 performance. Improves energy efficiency, reduces noise, and lasts 20+ years. Safe and non-toxic.

Propink™ Insulation

Certified installers of Owens Corning Propink insulation with R-30 to R-50 ratings. Formaldehyde-free, fire-resistant, and backed by a lifetime warranty for lasting performance.

Basement & Crawlspace Insulation

Moisture-resistant insulation up to R-20 to prevent drafts, mold, and heat loss. Improve comfort and lower heating costs year-round.

Commercial & Strata Insulation

Code-compliant insulation for strata and commercial properties. Fire-safe, soundproof solutions with efficient multi-unit project coordination.

Styrofoam Insulation

Save 20–30% on energy with our R-15 to R-25 Styrofoam insulation. Durable, moisture-resistant, and built to last 25+ years.

How We Work - Simple & Stress-Free

Free Assessment

Thermal imaging identifies exact energy loss areas—no guesswork.

Clear Recommendations

Straightforward options tailored to your budget with expected savings.

Rebate Application

We handle all rebate paperwork to maximize your savings.

Professional Installation

Trained installers follow building codes for effective, clean work.

Quality Check & Documentation

Final verification and all necessary documentation for rebates and warranty.

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

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 |

Service Areas

We provide expert attic and blown-in insulation services throughout the Lower Mainland, Metro Vancouver, and Fraser Valley. Our local team understands the unique challenges of homes in your area.

What Our Customers Say

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James Ng profile picture
James Ng
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Preet provided me with a verbal quote and came in with the best price. His team showed up on time and did great work and did not try to renegotiate for additional cost once they saw the actual site conditions. Though Langley based, they still serviced my property in Vancouver. Western Insulation will be at the top of my list for any future insulation projects.
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Amy Chen profile picture
Amy Chen
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I live in Richmond and contacted several attic insulation companies before choosing Western Insulation, and I’m glad I did! Preet communicated well, and the project was completed within about a week. The team was efficient, professional, and cleaned up nicely afterward. If you need any additional services, such as sanitization or wall protection, be sure to discuss them with Preet in advance. Thank you to Preet and the entire team! Highly recommended!
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Sanders Mah profile picture
Sanders Mah
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Good efficient experience with the crew. On time and courteous.
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Susan Choquette profile picture
Susan Choquette
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Preet and his team were great. Preet was very responsive and he provided promptly a reasonable quote for insulation of our attic. The team arrived on time and worked efficiently and professionally. They also cleaned up afterwards and even closed the garage door before leaving! I would highly recommend Western Insulation for any Richmond BC homeowners!
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Sherry Rekhi profile picture
Sherry Rekhi
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Preet and his team were excellent! They did the insulation work professionally and efficiently!
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Saurabh Handa profile picture
Saurabh Handa
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I used Western Insulation to add some baffles and insulation into our home's attic. Preet was extremely communicative, provided a quote and then charged exactly what the quote was with no surprises. We had originally booked a date and time and the crew ran into an issue with a machine that broke down, Preet called right away, explained the situation and even offered to have the work done on the weekend due to the inconvenience, we rescheduled for the next week and the crew was there on time, crew was very good, took care of the house and the attic looks great. I wouldn't hesitate to recommend Western Insulation.
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Kyle Solberg profile picture
Kyle Solberg
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Very professional, competitive rates, and very good communication. Everything I look for when choosing a contractor to work on my homes. Thank you Preet, and your team was great!
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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
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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!
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Allie Mclaughlin profile picture
Allie Mclaughlin
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex 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.

Common Questions About Insulation

Most homeowners see savings of 20-30% on their heating and cooling bills after proper insulation installation, which can translate to hundreds of dollars annually depending on your home size and climate. During your free assessment, we’ll provide a tailored estimate based on your home’s unique situation.

Most residential attic insulation projects are completed in just one day. Larger homes or more complex projects might take 1-2 days. We work efficiently to minimize disruption to your daily routine while ensuring quality installation.

Attic insulation offers the highest R-values for heat retention. Blown-in insulation fills hard-to-reach spaces. Propink combines durability, safety, and consistent performance. Basement insulation focuses on moisture control and foundation protection.

Most residential installations are completed in a single day, with minimal disruption to your home. Complex systems or commercial projects may take longer. Our certified installation team handles everything from mounting brackets to final adjustments and control programming.

Owens Corning Propink insulation offers superior thermal performance, consistent quality, and a lifetime warranty. It’s formaldehyde-free, fire-resistant, and maintains its R-value over time. As certified installers, we’re trained to maximize its performance in your home.

Book Now
Speak to an Insulation Expert

(778) 322-0922

Ready for a More Comfortable Home & Up to $5500 in Rebates?

Get a free, no-obligation assessment to see how our attic, blown-in, or Propink insulation can improve your comfort and lower your energy bills. We’ll also check your eligibility for up to $5500 in rebates and handle all the paperwork for you!

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Get Rebates On Your Insulation