We have the capability to offer custom fabrication of various insulation products for industrial and commercial applications.

Tri Western works with a wide variety of industrial and commercial customers to provide the insulation solutions they need.

We take pride in our ability to deliver a wide range of products tailored to meet the diverse needs of our customers.


Tri Western Insulation Ltd

Founded in 1980 in Calgary, Tri Western Insulation Ltd. (Tri Western) has become one of Western Canada's major industrial thermal insulation contracting specialists. Over 44 years, Tri Western has served its long-term clients in various industries including oil & gas, petrochemical, pulp and paper, power generation, mining, forestry and construction industries throughout the Western provinces of the country.

Since its inception, Tri Western has experienced a steady pattern of growth and diversification and has earned a highly respected position in the industrial and commercial thermal insulation industry. Tri Western has developed the expertise and capabilities to supply and install insulation and cladding to all types of equipment, vessels, and piping to meet its customers' insulation needs and requirements. Quality and Workmanship is what its hard-earned reputation is based upon.


Tri Western Insulation is a full service, bondable, mechanical insulation contractor with experienced estimating, installation and project management teams. Our estimating departments use estimating software to prepare take-offs and generate professional estimates with ease while maintaining a database that is accurate and always up to date. Our superior installation teams can disseminate the information found within the scope of work to ensure your project is completed as expected and will be in compliance with the varied regulatory bodies. 

As a leader in industrial insulation contracting, Tri Western is dedicated to providing all its customers with the best value and highest quality in all insulation projects to consistently meet and surpass the customers’ expectations and requirements in terms of safety standards, quality assurance, and on schedule and on budget completion.



Tri Western is committed to quality and has developed a reputation for excellence in what we do. We utilize some of the most complicated insulation systems available in our industry and, essential to successful outcomes on challenging projects, is our painstaking attention to detail and strict adherence to project specifications and industry best practices. All of our work is completed with the same high quality standards and attention to safety.


At Tri Western safety is a number one priority. Training, management commitment and employee participation in our safety programs is essential. This is accomplished by employing a dedicated individual to track training, certification and first aid to ensure all requirements are met and up-to-date.


Protection of the environment is very important to Tri Western and we are proud to have a high level of commitment to the environment and sustainability of natural resources which allows us to be a good neighbour in our community and help preserve the environment for the benefit of future generations


Quality control requires the project manager and the project team to inspect the completed work to ensure that it's aligned with the project scope.


Let's grow

Join the Tri Western team as we build a work environment that is safe, productive, respectful, challenging and educational and where every employee makes a difference and is an invaluable member of our team.

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