Insulation Contractor in Langley, BC
Western Insulation Ltd. is an insulation contractor based in Langley Township. Since 1998 we have insulated attics, crawlspaces, basements and walls in Walnut Grove, Willoughby, Murrayville, Brookswood, Fort Langley, Aldergrove and the City of Langley. We offer free assessments, most attic jobs take one day, and we prepare your BC Hydro and CleanBC rebate paperwork.
We handle all the paperwork for you
1998
Happy customers
24,170+ sq ft
Of insulation installed
Langley Insulation Rebates: How Much Could You Get Back?
Langley homeowners heated by BC Hydro or FortisBC can claim the same provincial insulation rebates as the rest of BC: up to $5,500 for insulation, plus bonuses of up to $2,000 for completing more than one upgrade. The installer must be a Home Performance Contractor Network (HPCN) member, and the rebate is calculated on the R-value you add.
Rebate programs for Langley homes
- Satisfaction
- Service
- Reputation
- Quality
Township of Langley or City of Langley: We Cover Both
Langley is two municipalities. The City of Langley is the compact urban centre around Fraser Highway and the Langley Bypass, with a mix of older houses, townhomes and low-rise condos. The Township of Langley surrounds it and includes Walnut Grove, Willoughby, Murrayville, Brookswood, Fort Langley, Aldergrove and the rural areas between them.
For insulation, the difference matters less than people think. Both are served by the same BC Hydro and FortisBC rebate programs, and we work in both. What changes is the housing: the City has more strata buildings, where insulation work may need council approval, while the Township has more detached homes, acreages and crawlspaces. If your project is part of a larger renovation or a new suite, check permit requirements with your municipality first.
Langley Neighbourhoods and the Insulation Work They Need
Walnut Grove
Most homes here were built in the 1980s and 1990s. Attic insulation has often settled to well below today's R-50, and older bathroom fans sometimes vent into the attic. A top-up with baffles and air sealing is the usual fix.
Willoughby and Willoughby Heights
Most detached homes were built after 2005, so insulation levels are better. The common requests are soundproofing for legal suites, insulating garages and bonus rooms, and fixing cold rooms over garages.
Murrayville
A mix of established homes and newer infill. We often top up attics in older houses and insulate basements when owners finish them.
Brookswood and Fernridge
Older homes on larger lots, many with crawlspaces. Crawlspace walls, rim joists and floors over unheated spaces are where these homes lose the most heat.
Fort Langley
Older and character homes sit beside new builds. Before we remove old attic insulation in a home of this age, we check for vermiculite (see below).
Aldergrove and rural Langley
Acreages and farmhouses with crawlspaces, additions and outbuildings. Note that insulation in detached outbuildings does not qualify for BC Hydro insulation rebates.
Older Langley Homes: Check for Vermiculite Before Removing Insulation
Vermiculite is a loose, pebble-like attic insulation, usually grey-brown or gold, found in some homes built before 1990. Some vermiculite contains asbestos, so it should not be disturbed until a sample has been tested by an accredited lab.
Since January 1, 2024, asbestos abatement work in BC must be done by a contractor holding a WorkSafeBC Asbestos Abatement Licence, using certified workers. If your attic tests positive, removal is done by a licensed abatement contractor, and we reinsulate the attic once it has been cleared. Read WorkSafeBC’s asbestos licensing guidance or see our insulation removal service.
Our Insulation Services in Langley
Attic insulation in Langley
Top-ups to R-50 or more, baffles at the eaves and air sealing at the hatch, pot lights and plumbing stacks.
Blown-In Insulation
The fastest way to bring a 1980s or 1990s Langley attic up to today's levels
Soundproofing insulation
Quieter legal suites, home theatres and shared walls in Willoughby townhomes.
Basement & Crawlspace Insulation
Common in Brookswood, Fernridge and Aldergrove homes with crawlspaces.
Insulation removal
Removal of wet, compressed or rodent-damaged insulation before reinsulating.
Spray foam insulation
Closed-cell foam for rim joists, crawlspace walls, garages and vaulted ceilings.
Langley Expertise
Insulating Langley Homes: Built for Fraser Valley Weather
Langley sits inland in the Fraser Valley, so homes here deal with colder, damper winters and noticeably hotter summers than coastal Vancouver, with summer days often climbing past 30°C. Good insulation has to work in both directions: keeping heat in from October to April, and keeping it out in July and August. What a home needs depends a lot on when and where it was built.
Cold Snaps & Outflow Winds
Winter
When cold Arctic air flows down the Fraser Valley, it pushes through every unsealed gap around attic hatches, pot lights and plumbing. Air sealing before adding insulation is what stops the drafts.
Hot Valley Summers
Summer
Langley’s summer days often top 30°C, and a hot roof radiates heat into upper floors. A well-insulated attic slows that heat gain, so bedrooms stay cooler and air conditioning works less.
Wet Winters & Crawlspaces
Rainy season
Months of rain keep the ground damp under many Langley homes. A vapour barrier and crawlspace insulation keep floors warm and stop moisture from reaching the framing.
More Insulation Services in Langley
Along with the services above, we also provide strata and commercial insulation, rigid foam insulation, batt insulation, soundproofing insulation, roof insulation, whole-home insulation upgrades and thermal acoustic insulation for Langley homes and buildings.
Nearby areas we also serve: Aldergrove, Surrey, Abbotsford, Maple Ridge
How a Langley Insulation Job Works
Free Assessment
We visit your Langley home at a time that suits you and measure what's in the attic, walls and crawlspace.
Clear Recommendations
You get a written quote showing the R-value you'll end up with and the rebate it should qualify for.
Rebate Application
We prepare the invoice details your rebate application needs
Professional Installation
one day for most attics, two for crawlspaces or removals
Quality Check & Documentation
You get before-and-after photos of the work.
Reviews and Accreditation
Areas We Serve in Langley
Our yard is at 4532 215 St in Langley Township, a short drive from every Langley neighbourhood:
- Langley City
- Langley Township
- Walnut Grove
- Willoughby
- Brookswood
- Murrayville
- Fort Langley
- Aldergrove
- Fernridge
- Willowbrook
- Campbell Valley
- Salmon River
What Langley Customers Say
Common Questions About Insulation in Langley
Who installs insulation in Langley?
Western Insulation Ltd. is a Langley Township insulation contractor, established in 1998, that installs attic, blown-in, spray foam, batt, basement and crawlspace insulation and soundproofing across the City and Township of Langley. We offer free assessments and prepare BC Hydro and CleanBC rebate paperwork for eligible jobs.
How much does attic insulation cost in Langley?
A blown-in attic top-up in Langley typically costs about $1.50 to $2.45 per square foot, so roughly $1,500 to $2,450 for a 1,000 sq ft attic before rebates. Removing old insulation, poor access or adding baffles can raise the price. You get a fixed written quote after a free assessment.
What insulation rebates can Langley homeowners get?
Langley homes qualify for the provincial Home Renovation Rebate: attic insulation earns $0.02 × R-value added × sq ft (up to $900), and basement, crawlspace and wall insulation earn $0.09 × R × sq ft (up to $1,200 each). Total insulation rebates can reach $5,500, plus up to $2,000 in multi-upgrade bonuses.
Do I need an HPCN contractor for the rebate?
Yes. BC Hydro and CleanBC insulation rebates require the work to be done by a Home Performance Contractor Network (HPCN) member, and do-it-yourself insulation is not eligible. Keep the contractor’s invoice showing the starting and final R-value and the area insulated, because that is the main document the rebate application asks for
What R-value should a Langley attic have?
We recommend at least R-50 in Langley attics, which is roughly 16 to 20 inches of blown-in fibreglass depending on the product. Many Walnut Grove and Brookswood homes built in the 1980s and 1990s now have far less because the original insulation has settled. Topping up to R-50 also makes you eligible for the attic rebate.
Is vermiculite in my Langley attic dangerous?
Vermiculite can contain asbestos, so leave it undisturbed and have a sample tested by an accredited lab. If it contains asbestos, BC law has required removal by a WorkSafeBC-licensed asbestos abatement contractor since January 2024. Do not vacuum it, store items on it or start renovations in that attic until it has been tested.
How long does attic insulation take in Langley?
Most Langley attic jobs take one day, including baffles, air sealing and clean-up. Crawlspaces, spray foam and jobs that start with removing old insulation usually take two days. You can stay in your home while we work, and we cover floors and the path to the attic hatch.
Do you insulate crawlspaces in Brookswood and Aldergrove?
Yes. Crawlspaces are common in older Brookswood, Fernridge and Aldergrove homes. We insulate crawlspace walls and rim joists, usually with spray foam or rigid foam, and add a ground vapour barrier so the space stays dry. Crawlspace wall insulation qualifies for rebates of $0.09 × R × sq ft, up to $1,200.
Can you soundproof a legal suite in Willoughby?
Yes. We install sound-rated insulation in suite ceilings and shared walls, which is common in newer Willoughby homes with basement suites. Insulation is one part of good sound control; resilient channel and double drywall add more. Note that insulation installed only for soundproofing does not qualify for BC Hydro rebates.
Book a Free Insulation Assessment in Langley
Tell us what’s bothering you: cold rooms, high bills, a drafty suite or an old attic. We’ll measure what you have, quote the fix, and show you what you can get back in rebates. Prefer to read first? Start with our Langley attic insulation top-up guide or insulation R-value guide.
