TIAC membership is geared toward industry companies within the Manufacturer, Contractor and Distributor Sections.

Don’t fall under one of these industry leading categories but are still affiliated to the thermal insulation field? Join as an Associate Member.

To Apply for Membership
Contact the TIAC National Office for a membership application form and annual dues schedule. Please fill out the form state whether your company is a contractor, manufacturer or distributor.

Membership applications must be sponsored by two members of TIAC, one of them must be from the same section. All applications are submitted to the TIAC Board of Directors for final approval.

Reminder: Contractors in Quebec, Ontario, Manitoba, Saskatchewan, Alberta and British Columbia can join TIAC through their provincial contractor association. Contact information for the associations can be found in TIAC’s Member list.


  • Company listing in the online Membership Directory
  • Discounted registration rates for the Annual Conference
  • A copy of the TIAC Times Magazine (issued seasonally)
  • A copy of our print Membership Directory (produced every 2-3 years)
  • Advertising in the printed Membership Directory
  • Personalized membership certificates
  • Access to the Members Only section of the website