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Become a Certified Therma-Tru Installer!

The Therma-Tru Certified Door System Installer Online Training Program walks you through the proper techniques to correctly install and seal a Therma-Tru door system. One that helps provide weather resistance, energy efficiency and smooth operation for years to come, helping to reduce callbacks while increasing customer satisfaction.

Included in the program:

  • Step-by-step videos with expert guidance.

  • Job aids and supplemental video content for quick on-site reference.

  • Certified Door System Installer status.

  • Certified Door System Installer certificate and card.

Get Certified!

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