LICENSED INSULATION CONTRACTOR – COALHURST, AB
Insulation Services in Coalhurst by Patterson Insulation Ltd
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OUR SERVICES
Our Insulation Services in Coalhurst
Patterson Insulation is a full-service insulation contractor serving Coalhurst and Southern Alberta. From attics and basements to crawl spaces and spray foam air sealing, we install the right materials to seal the building envelope, lower energy bills, and keep every room comfortable through the prairie seasons. Explore our services below or call (403) 330-4282 for a free quote.
Attic Insulation
New attic insulation, removal, and replacement that stops heat loss through the ceiling and cuts winter heating bills in Coalhurst homes.
Blown-In Insulation
Blown fiberglass and cellulose that fills attics and wall cavities to a consistent depth and a higher R-value without major renovation.
Spray Foam Insulation
Closed and open cell spray foam that air-seals and insulates in one step, ideal for rim joists, additions, and hard-to-reach assemblies.
Basement Insulation
Foam and batt systems that keep Coalhurst basements warm, dry, and code-compliant while turning the lower level into usable living space.
Crawl Space Insulation
Crawl space insulation and vapour control that block ground cold and moisture and protect the structure and floors above.
Insulation Top-Up
Adding insulation over existing material to bring older Coalhurst homes up to current R-value targets and lower year-round energy costs.
OUR REVIEWS
What Customers Are Saying About Patterson Insulation
FULL-SERVICE CONTRACTOR
Complete Insulation Services in Coalhurst
Patterson Insulation is a full-service insulation contractor, not just an installer. From the first assessment to removal, installation, air sealing, and the finishing details that make insulation actually perform, we handle the whole building envelope for homes, acreages, and commercial buildings across Coalhurst and Southern Alberta.
Insulation Installation
From a single attic to a full new build, we install spray foam, blown-in, and batt insulation throughout Coalhurst homes and commercial buildings. Every installation starts with the right R-value for the assembly and finishes with a tidy, code-compliant result that keeps heat where it belongs through the coldest prairie winters.
Insulation Removal
Old, settled, water-damaged, or rodent-contaminated insulation does more harm than good. We safely vacuum out and dispose of failed attic and wall insulation, sanitize the space, and prepare it for a fresh, high-performance system. It is a common first step in older Coalhurst homes.
Insulation Repair & Top-Up
Insulation that has compressed, shifted, or been disturbed by trades or wildlife leaves cold spots and rising bills. We repair damaged sections and top up under-insulated attics to current R-value targets, restoring even temperatures without a full tear-out.
Air Sealing & Draft-Proofing
In Canada’s windiest city, air leakage is often a bigger problem than missing insulation. We seal gaps around top plates, attic hatches, pot lights, plumbing stacks, and rim joists so chinook winds stop driving drafts and dust through your home.
Attic Ventilation & Baffles
Insulation only performs when the attic can breathe. We install baffles and balance intake and exhaust ventilation so moisture dries out, summer heat escapes, and you avoid the frost build-up and ice damming that follow a warm, poorly vented attic.
Vapour Barrier & Moisture Control
The Alberta Building Code requires a sealed vapour barrier for good reason. We install and repair vapour barriers and use closed-cell spray foam where moisture resistance matters most, protecting framing and drywall from the condensation that forms when warm indoor air meets surfaces at -30 C.
Soundproofing Insulation
Insulation is not only about temperature. We add acoustic batt and spray foam to interior walls, floors, and shared assemblies to cut noise between rooms, levels, and suites. It is popular in rental suites, home offices, and media rooms.
New Construction Insulation
Building or renovating in Coalhurst? We work from the plans and the framing stage to insulate walls, basements, and attics to meet or exceed National Building Code – Alberta Edition requirements, coordinating with your schedule so inspections pass the first time.
Free Energy Assessment
Not sure where your home is losing heat? We inspect your insulation, air sealing, and ventilation, measure existing R-values, and use thermal imaging to pinpoint exactly where energy escapes, then give you a clear written quote with no obligation.
AREAS WE SERVE
Insulation Across Every Coalhurst Neighbourhood
Just west of Lethbridge, Coalhurst is one of the fastest-growing towns in the region. Its homes range from century-old miners’ houses near the original townsite to brand-new builds still going up on the edges, and each era needs a different insulation approach.
The Historic Mining Core
Around the original townsite sit Coalhurst’s oldest homes, the miners’ houses from the coal era before the 1935 mine disaster. They are a small share of the town today, but they are the ones most likely to have minimal, settled insulation and to need a full top-up or removal.
The 2000s Growth Subdivisions
Most of Coalhurst’s homes sit in newer subdivisions like Sundance Ridge, built during the boom that added 438 lots between 2004 and 2014. Built to the energy code of their day, these homes are now aging into attic top-up and air-sealing territory as they pass the 15-to-20-year mark.
New Builds & Acreages
With lots still available on the edges of town, Coalhurst keeps adding new homes, and we insulate them from the framing stage. We also cover acreages, shops, and quonsets out in the County of Lethbridge between Coalhurst, Kipp, Monarch, Diamond City, and Shaughnessy.
Why Coalhurst’s Growth Story Shapes Its Insulation Needs
Coalhurst’s insulation profile is the mirror image of an older prairie town. After the 1935 mine disaster the town shrank back to a hamlet, so only a small slice of homes, the pre-1945 and 1950s miners’ houses, date to the badly under-insulated era. The real growth came after Coalhurst became a town again in 1995, and especially after 2000: 438 new lots were created between 2004 and 2014, most in two large subdivisions around 2007.
Here is the connection that matters: those 2000s homes were built to the energy code of their day, typically around R-40 in the attic. That was good for the time, but they are now 15 to 20 years old and sit below today’s R-50 to R-60 target, right as the first generation of insulation begins to settle. So Coalhurst work splits three ways, full upgrades for the historic core, code top-ups and air-sealing for the dominant 2000s subdivisions, and new-construction insulation for the lots still being built. And because Coalhurst sits on open prairie just west of Lethbridge, wind-driven air leakage makes air-sealing worth doing even on a relatively new home.
BUILT FOR THE PRAIRIES
Insulation Built for Coalhurst’s Climate
Coalhurst sits on open prairie just west of Lethbridge, one of the windiest cities in Canada, and shares its exposed chinook climate: 30 to 35 chinook days a year, temperatures that can swing 20 degrees in an afternoon, deep -30 C cold snaps, and over 2,300 hours of sun. With little to break the wind, it is a climate that punishes a leaky building envelope. Here is what we design for in every Coalhurst project.
Cold Prairie Winters
Coalhurst winters routinely fall below -20 C, with regional record lows near -43 C. Proper attic and wall insulation keeps the cold out and stops your furnace from running non-stop.
Strong Chinook Winds
Out on the open prairie west of Lethbridge, Coalhurst takes the full force of the chinook wind belt, among the windiest in Canada, with gusts that regularly top 90 km/h. Air sealing and spray foam stop the wind-driven drafts that loose-fill insulation alone cannot block.
Big Temperature Swings
Chinooks can swing temperatures more than 20 degrees in a day. A sealed building envelope keeps indoor comfort steady through rapid freeze-thaw cycles.
Hot, Dry Summers
Summer highs push past 30C. The same insulation that holds heat in winter keeps upper floors cool and lowers air conditioning costs.
Newer Homes, Older Codes
Even Coalhurst’s many post-2000 homes were built to lower R-value targets than today’s code. Topping up and air-sealing brings them up to standard and cuts energy bills.
WHERE WE WORK
Where We Install Insulation in Coalhurst
From century homes downtown to new builds on the west side and quonsets out in the County, we insulate just about every type of building in the region.
Houses & Bungalows
Single-family homes, bungalows, and two-storeys in every Coalhurst neighbourhood, from the historic townsite to the newest subdivisions on the edge of town.
Basements & Additions
Finishing a basement or building an addition? We insulate below-grade walls and new framing for warm, dry, code-compliant living space.
Garages & Shops
Heated garages, detached shops, and bonus rooms over garages, insulated and air-sealed so they stay usable through a Coalhurst winter.
Agricultural & Quonsets
Quonsets, barns, shops, and outbuildings across the County. Spray foam stands up to dust, temperature swings, and condensation better than any other option.
Commercial Buildings
Offices, retail, warehouses, and multi-unit residential, insulated and fireproofed to commercial spec and coordinated with your construction timeline.
Acreages & Rural Homes
Rural properties around Coalhurst, Coaldale, and Picture Butte, where higher heating loads make an efficient building envelope matter even more.
R-VALUE & CODE
Insulation, R-Value, and the Alberta Building Code
R-value measures how well insulation resists heat flow: the higher the number, the slower heat escapes in winter and creeps in during summer. In Coalhurst’s climate, hitting the right R-value is the difference between a furnace that cycles comfortably and one that runs all day. Here is what current code expects, and what it means for your home.
What current Alberta code calls for
The National Building Code – Alberta Edition (Section 9.36) sets minimum insulation levels for new and renovated homes:
Attics & ceilings: roughly R-50 to R-60 (RSI 8.67 to 10.43)
Above-grade walls: about R-22 (RSI 3.08) in the cavity
Basements & foundations: insulated to code for below-grade walls
Plus: a sealed vapour barrier and proper attic ventilation are both required
These are minimums. In a climate like ours, exceeding them where it is practical pays for itself in comfort and energy savings.
What it means for Coalhurst homes
Coalhurst’s small historic core predates these standards entirely, and even its many 2000s-era homes were built closer to R-40 than today’s R-50 to R-60, with the first generation of insulation now starting to settle. Either way, that gap is exactly where heat escapes and where chinook-driven air leakage does the most damage.
The good news: topping up an attic from R-20 to R-60 is one of the most cost-effective upgrades a homeowner can make, and it rarely requires renovation. We measure your existing R-value during a free assessment, tell you exactly where you stand against code, and recommend the right combination of spray foam air sealing and loose-fill to get you there.
WHY CHOOSE US
Why Coalhurst Homeowners Choose Patterson Insulation
We are a local, owner-operated insulation company with trained, certified installers who understand Alberta’s cold winters, hot summers, and relentless prairie wind. Every project begins with a thorough inspection so your furnace works less and every room of your home stays comfortable year round.
Local Coalhurst Knowledge
We work in Coalhurst homes every week, from the historic mining-era core to the newest 2000s subdivisions. We measure insulation depth, inspect joists, walls, ceilings, and ventilation, and use thermal imaging to find exactly where air and heat escape your building.
Custom Material Recommendations
We explain closed cell versus open cell foam, fiberglass versus cellulose, and options for garage attics, basements, and knee wall spaces, then match the right type of insulation to your house, budget, and long term plans. Foam insulation can also be combined with blown loose fill for a hybrid solution that delivers higher R values throughout the building envelope.
Transparent Pricing and Guarantees
Every insulation project comes with a clear written estimate, straightforward timelines, no surprise costs, workmanship guarantees, and manufacturer backed product warranties. Get a free quote from our insulation company and learn more about how insulation can help reduce your average energy costs before work begins.
OUR PROCESS
Our Insulation Process
Every Coalhurst insulation project follows a clear, step-by-step process from the first phone call to final cleanup. We provide professional-grade spray foam, blown-in, and batt installation with full protection of your interior space and a walkthrough of every completed improvement.
Free Quote and Inspection
01
Get a free on-site assessment where we collect information about your home, measure insulation depth, check existing materials, and inspect the attic, walls, basement, joists, and ceilings for air leaks, water staining, and code gaps.
Solution Design and Materials
02
We assess your insulation needs and recommend insulation spray foam for air sealing, blown loose fill for higher R values, or a hybrid combination, and will provide a written quote outlining materials, R values, and expected energy savings.
Preparation and Protection
03
We seal off work areas, protect floors, walls, and interior finishes, install baffles for efficient roof ventilation, and confirm safe clearances from recessed lights, chimneys, and mechanical equipment in the space.
Installation and Cleanup
04
Spray foam can seal penetrations and gaps while blown loose fill insulates to the specified depth; after installation we remove all debris and walk you through the completed building envelope improvements so you have a more efficient home.
AREAS WE SERVE
Our Coalhurst and Southern Alberta Service Area
Patterson Insulation installs basement insulation throughout Coalhurst and the surrounding towns and county hamlets of Southern Alberta. From north, south, and west side city neighbourhoods to nearby communities across the prairie, our crews seal and insulate foundations against the cold, so reach out for a free basement insulation quote and we will confirm service to your area.
OUR SERVICES
Patterson Insulation Ltd's Popular Services
Attic Insulation
Attic insulation solutions Lethbridge homeowners rely on to cut drafts, stop heat loss, and stabilize indoor temperatures.
- Ice dams and cold spots caused by poor attic insulation
- High heating and cooling bills from heat escaping through the roof
- Uncomfortable upstairs rooms that are too hot or too cold
- Settled or outdated attic insulation that no longer performs
- Moisture and condensation concerns from inadequate insulation coverage
Spray Foam Insulation
Spray foam insulation solutions for Lethbridge projects that need superior air sealing and long-term performance.
- Severe air leakage around framing, penetrations, and rim joists
- Hard-to-reach cavities that traditional insulation cannot seal well
- Moisture concerns in basements and crawl spaces
- Uneven temperatures from room to room
- Energy waste in older homes and renovation projects
Blown-in Insulation
Blown-in insulation solutions Lethbridge can rely on to improve attic performance, reduce heat loss, keep temperates consistent.
- Low attic insulation levels that allow heat to escape through the roof
- Settled or uneven insulation that no longer protects the home properly
- Cold rooms, drafts, and temperature swings caused by poor attic coverage
- High heating and cooling bills from under-insulated spaces
- Hard-to-cover areas where blown-in insulation can create more complete coverage
OUR SHOWCASE
Have a Look Through Our Past Work
TOP PRODUCTS
Brands We Use
Patterson Insulation, a trusted spray foam insulation company and foam insulation company serving Coalhurst and surrounding area, uses tested brands that perform well in Alberta’s climate and meet Canadian building code requirements for thermal performance, fire safety, and moisture control. All products are tested for fire resistance, off gassing, and long term durability, and our insulation contractors follow manufacturer installation guidelines so you can learn more about each product’s performance before we begin.
Demilec
Icynene Lapolla
BASF Walltite
Owens Corning
CertainTeed
Johns Manville
Roxul Rockwool
Knauf Insulation
3M and Tremco
INSULATION FAQ
Insulation in Coalhurst: Your Questions Answered
Straight answers for Coalhurst homeowners, from the historic miners’ houses near the original townsite to the fast-growing 2000s subdivisions and new builds out on the windy prairie west of Lethbridge.
Most of Coalhurst was built after 2000. Does my newer home still need insulation work?
I own one of Coalhurst's older mining-era homes. What insulation does it have?
Do you insulate new builds in Coalhurst subdivisions like Sundance Ridge?
Why does my newer Coalhurst home still feel drafty?
What attic R-value should a Coalhurst home have?
Do you do basement insulation for Coalhurst homes?
Can you remove old insulation from an older Coalhurst home?
What areas around Coalhurst do you serve?
Patterson Insulation Ltd: Insulation Services in Coalhurst
Patterson Insulation Ltd helps homeowners, contractors, and property managers across Coalhurst and Southern Alberta improve energy efficiency, year-round comfort, and building envelope performance.
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