Long and stressful. This often describes most people’s experience when it comes to shopping for their replacement windows. You don’t have to go through the same tedious and lengthy process. If you were looking for new windows many years ago, you probably didn’t have much of a choice. Today, with Zen Windows, you can and you definitely will have an experience that is both pleasant and hassle-free.

This was something that Zen Windows founder Dan Wolt made sure of when he started his company in 1986. Now backed by years of experience, the company offers clients not only quality products and services but professional and respectful attention to customers’ needs as well. This makes dealing with Zen Windows a rewarding experience.

When the company first started out, the window industry was anything but gentle and kind. Clients had to endure aggressive salespeople who often went beyond what is considered polite and respectful in order to make a sale with their endless brigade of high pressure sales pitches. In addition, there were rowdy workers who came and went from clients’ homes anytime they pleased disrupting schedules and inconveniencing people.

Zen Windows wanted to change all these and it did. What the company offers, needless to say, is a breath of fresh air in the industry. One of the things that sets the company apart is its no-money-down guarantee. This policy gives clients the assurance that they don’t have to be saddled with sub-standard replacement windows or poor installation. Unless they are happy with the final result, they don’t owe Zen Windows a single dime.

On the other side of the spectrum, by not asking for any money up front, the company, which has full confidence in the quality of its products and services, allows itself to establish a trust-based relationship with its clients. Because, unless the customer is 100% satisfied, it doesn’t get paid.

For any of your replacement window and door needs, give us a call or send us an email. We’ll give you a quote in 5 minutes with no strings attached.

St. Louis, MO
(314) 399-0856
Contact Us

Cities proudly served by Zen Windows St. Louis

  • Arnold, MO
  • Ballwin, MO
  • Branson, MO
  • Bridgeton, MO
  • Chesterfield, MO
  • Defiance, MO
  • Fenton, MO
  • Florissant, MO
  • Kirkwood, MO
  • Maryland Heights, MO
  • Mehlville, MO
  • Nixa, MO
  • O’Fallon, MO
  • Ozark, MO
  • Republic, MO
  • Rogersville, MO
  • Springfield, MO
  • St. Charles, MO
  • St. Louis, MO
  • St. Peters, MO
  • Sunset Hills, MO
  • Webster Groves, MO
  • Wentzville, MO
  • Wildwood, MO
  • Winchester, MO


Through changing microeconomic factors like inflation, rising interest rates, material shortages and supply chain issues, Angi Super Service Award Winners delivered best in class customer service. These businesses are putting customers front and center and going above and beyond, providing great value, service and quality work,” said Angie Hicks, Chief Customer Officer, Angi. “Our homeowners’ consistent positive reviews make it clear: these are the best pros in our network. Congratulations to all of our Super Service Award Winners.