Western Insulations

Western Insulations has been serving Calgary, Alberta for 13 years, offering the “Greenest of the Green” Insulations and is also serving SASKATOON!

A family owned and operated business since 2004, Western Insulation is now serving both builders and developers in Saskatoon! With proven excellence in the Calgary area, working with customers who have trusted their insulation requirements to Western Insulation, we’ve got you covered. We are the leader in reliable, efficient and quality insulation – the quality builder`s choice. Western Insulation has built this reputation by offering exceptional service, healthy and environmentally responsible products and ongoing commitments to training, safety and performance tracking.

  • Home Protection
  • Cellulose Insulation
  • Fire Resistant
  • Soundproofing
  • Recycled Paper Stock


While Weathershield is simple to install yourself, we offer professional insulation installer services and are glad to answer any questions you may have.


As well as being made from 100% recycled material, installing Weathershield will reduce both your heating bill and your carbon footprint, saving you money.


Our insulation is priced competitively, and the savings on your utilities on top of our helpful and informative staff ensure that you get the most out of every dollar.


HiBar Insulation

Attic Insulation

Insulation Removal


House Retrofitting

WeatherSheild Insulation

Cellulose Versus Fibreglass Insulation

  • Cellulose insulation thermally and acoustically outperforms fibreglass and spray-foam products.
  • It doesn’t break down over time; fiberglass has been shown to gradually lose its structure.
  • It maintains a higher value of insulating quality (R-value) than the same volume of any other insulation.
  • What you spend on it, you’ll make back in reduced heating bills (up to a 50% difference!).
  • Due to being blown into place, it fills in the irregular cavities of your home and prevents air infiltration and convection.
  • Its relative density makes it better than all other insulators at soundproofing a home from outdoor noise.

Protection for your Home

  • The Weathershield formula is proven to resist and contain the growth of mould and mildew.
  • The formula also helps our product repel mice and other vermin.
  • Properly applied, it prevents ice damming.
  • Its fire-resistant properties mean that a building will burn slower than the competitive fiberglass or foam insulation.
  • It meets all local and federal Canadian building code requirements.

WALLBAR INSULATION Warm in Winter – Cool in Summer!

The sister product to Weathershield, WallBAR is a formed-in-place fibrous insulation system for use in exterior walls, interior and party wall applications, and sloped ceilings. It is highly vermin-resistant, contains very few volatile organic compounds (VOC), and is among the greenest and most effective insulation products in the world.

Protection for your Home

WallBAR boasts almost identical qualities to Weathershield, but with wall application strictly in mind.
  • Highly effective at muting outdoor sound or sound from other rooms (exact ratings available on request).
  • Will save as much as 50% in heating bills, allowing savings to quickly overtake the cost.
  • Non-toxic and family safe, making it worry-free for homes and businesses.
  • Properly applied, will fill in any wall cavity seamlessly with no air leakage.
  • Manufactured with harmless fire retardant chemicals.
HiBar Insulation

Fire-Resistive Material

Hibar is a ULC listed, fire retardant, spray applied, semi-cementitious mineral fibre insulation designed for fire rating structural steel. HiBARTM also has strong thermal and acoustical properties. It can be spray applied over rigid structural substrates and exterior or partition walls. It provides acoustical treatment for ceilings and walls in noisy production areas or large rooms, such as gymnasiums or swimming pools, where both sound absorption and aesthetic enhancement is desired. Condensation control is another feature of this wonderful product.

Condensation Control

For areas such as indoor pools and ice arenas, K-13 aids in condensation control. The proper combination of K-13 and ventilation prevents condensation on metal, concrete and other surfaces. K-13 actually reduces ventilation requirements, saving in both the ventilation equipment investment and operating cost.

Acoustical Performance

The resilient fibers of K-13 absorb sound energy instead of reflecting it, reducing reverberation time and making speech and music more intelligible. Excessive noise is reduced with the application of K-13 while greatly improving ambient sound quality in a wide variety of building projects including auditoriums, sports facilities, detention facilities, television and sound studios, convention centers and parking garages.


” We had Western Insulations remove our existing paper batt insulation from the exterior walls in our 1960’s bungalow and replaced with blown in high density wallbar cellulose insulation. WE also had them upgrade our attic to an R50 with their weathershield cellulose insulation. The improvement was dramatic. We have reduced our heating costs by half. And the house is noticeably cooler in the summer too. The guys were polite and professional. Thank you Western Insulations! “

Bob and Joyce


” Thank you very much for your professional work done on our basement walls. My wife and I are very much satisfied with your work and we will definitely recommend you to all our friends and family. “

Chris and Camille – July 2015


“Thanks to Western Insulations for showing us there is a safe and affordable alternative to spray foam. Their product is a high density cellulose insulation that is manufactured right here in Alberta called wallbar insulation. We had Western Insulations do all our exterior walls and attic with this great product. Couldn’t be happier. Definitely recommended. Thanks guys!”

Paul and Virginia