Deliver an entry that performs as exceptionally as it looks. Build your knowledge, skills and confidence with the Therma-Tru Certified Door System Installer Training Program.

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Train Hard. Get Results. Be Seen.

We’re challenging Dealer Installers and Independent Installers to get certified now through December 31 to earn incentives to promote your business online.

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Learn from the professionals at Therma-Tru – the expert in fiberglass door systems – and OSI® – the expert in construction sealants – as they take you through a door system installation every step of the way.

Expert guidance. Professional results.

The Therma-Tru Certified Door System Installer 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

Want more information? Download a Therma-Tru Certified Door System Installer Training Program flyer.

Download Flyer Now

Already Certified?

Let customers know your team has completed the Therma-Tru Certified Door System Installer Training Program. Click below to add the new Certified Installer seal to your dealer information on our existing "Where to Buy" page.

Update Your Dealer Info Now