When It Comes To Window & Door Installation,
It’s All About The Details.


If you’re looking for a contractor that is a stickler for installation details, you’ve come to the right place.

At The Door Store, we’re preoccupied with perfection. Since 1987, we’ve mastered every installation technique in the book—and even developed our own procedures to ensure the best window and door installation in Villa Park, Elmhurst, Lombard, and the surrounding Western Suburbs.

Here are a few examples of our dedication to detail:

  1. We ensure caulk lines are straight and miter joints are tight for airproof, waterproof, clean, level, and square installation.
  2. When we install your exterior door, we adjust the support under your door’s threshold for maximum durability and strength. This prevents it from breaking, bowing, or warping.
  3. While most aluminum capping on windows “floats” and is unsupported, we fold the corners of the capping and insert a stabilizing reinforced structure underneath. This creates waterproof flashing that ensures no water gets in, even if the caulk cracks over time.
  4. To ensure your windows or doors won’t budge, we use stout fasteners and heavy-duty screws, rather than the flimsy trim nails that are sometimes used by others in the industry. This provides exceptional strength and security for your project.
  5. To ensure a draft free opening, we use special, high-precision foam insulation guns to inject your windows and doors with the perfect amount of ultra-efficient insulation.

If you would like to hear more about our installation techniques and commitment to detail, please give us a call or stop by our showroom

Contact us today for an accurate, no-pressure quote on window and door installation in Glen Ellyn, Wheaton, Naperville, and the surrounding Western Suburbs of Chicago. Our trained and certified installers would love to provide you with a high-quality window or door project.

“Once again, The Door Store installed a door and frame to perfection. This was done in 25 degree weather. Four windows installed this past summer on a ninety year old house. We have used David and his excellent installers for years. I would not go to any other place of business for my doors and windows plus beautiful hardware.”

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“Recently our home in Berkeley received vinyl replacement windows, a bow window and steel doors. I wish to write a big thank you to the gentlemen who installed the above improvements. The windows and doors look beautiful. The men were enjoyable to have around. They tolerated our questions and our neighbor's questions with genuine concern and patience. Paul and I appreciate their high quality of workmanship. Thank you for a job well done.”

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53 W. Roosevelt Rd.
Villa Park, IL 60181
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