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  • National Home Valuation Study

    Get tools inspired by Therma-Tru’s National Home Valuation Study, which demonstrates that a new door can increase a home’s perceived value.
  • Product Approvals & Testing Results

    Find information on building codes that apply to various regions and locate which of our products are built to meet or exceed fire, impact, flooding and other building codes, making them perfect for areas with some of the toughest environmental conditions.
  • Legacy Warranty

    In addition to our current comprehensive entry door and patio door warranties, Therma-Tru offers coverage for door products dating 2014 and earlier with our Legacy Warranties.
  • Same Day Stain Kit

    Therma-Tru Same-Day Stain features a faster drying time than traditional oil- and gel-based stains, will resist fading, bleaching, and chalking, and comes in a wide choice of colors.
  • Installer

    Become a Therma-Tru Certified Door System Installer with our Training Program. Build your knowledge, skills and confidence with the Therma-Tru Certified Door System Installer Training Program
  • Weatherstrip

    Genuine Therma-Tru weatherstrip is specifically engineered to provide the best possible fit with Therma-Tru Door Systems.
  • Stainable Astragal

    Genuine Therma-Tru astragals help deliver enhanced sealing power to your Therma-Tru door.
  • Contact Us

    Have questions, comments, or suggestions? Use the form to contact Therma-Tru Doors.
  • 2017 New Products

    Professional education about Therma-Tru’s new products.
  • Rain Guard

    The Therma-Tru Rain Guard creates a barrier to moisture at the top of the door.

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