Entry Doors

Replacement Entry Door

Tested and Tried. Therma-Tru Entry Door Systems from Window World

Your replacement entry door does more than provide an entrance into your home. It tells a story about your home as a pivotal feature in the overall design. An entry door also provides security, protecting your family and your valuable belongings inside. At Window World, we believe every part of the home should be exceptional as well as a great value, which is why we bring you Therma-Tru Doors. As one of the most preferred and recognized brands for building professionals, we know you’ll love your replacement entry door by Therma-Tru.

  1. Frame Options
  2. Removable Weatherstrip
  3. Hardware
  4. Ball-Bearing Hinges
  5. 7-Shape Corner Seal Pads
  6. Composite Adjustable Sills
  7. Dual-Bulb / Dual-Fin Bottom Sweep
  8. Security Strike Plate

Built to Last

Every Therma-Tru door is built to bring years of durability to a home, providing a gateway that both protects and enhances the home. Our unique fiberglass doors do not warp or rot like a wood door might, or dent or rust over time like steel. Additionally, each Therma-Tru door contributes to an energy-efficient home with a polyurethane foam core that insulates almost four times as much as wood. We know that you need something you can trust to perform without worrying about maintenance.

Classic-Craft® Premium Qualifications

  • Enhanced weather resistance.
  • Remarkable security.
  • Additional durability with premium, thick fiberglass.
  • Edge-to-edge protection against moisture.

Beautiful and Functional Options

Our fiberglass doors are as formidable as they are stunning. Whatever the architectural design of your home, there is a Therma-Tru option that not only fits, but stands out from the competition.

Classic-Craft® and Fiber-Classic®

  • Designed to be architecturally correct, with true-to-measure proportions. You get a modern door with a classic look.
  • Rated a Consumers Digest Best Buy.
  • Premium style and attention to detail down to every edge.


  • Created for ultimate color versatility.
  • A smooth-surfaced door that will fit your style.
  • Exceptional performance without sacrificing value.

Multi-Point Locking System

As the entry into your home, your front door should be safe and secure, protecting you, your family, and your belongings. Therma-Tru entry doors come standard with strong locking bolts that are engaged at three critical points along the side that interlocks with the frame. Plus, each door comes with a 1” premium stainless steel deadbolt.

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