Windows by Penny Window

St. Louis’ Replacement Window Provider

At Penny Window, we are committed to offering you the best in replacement windows, prime windows, storm windows and more.

We offer only the finest craftsmanship as well as the highest quality window materials, window styles and window repair.

We are a window company serving St. Louis since 1953. We understand how windows work – so rest assured, we can support your every need.  Our high standards for service is matched by the high quality of window products we offer.  So before you decide on another company for your windows, make sure to give Penny Window an opportunity – as we’re sure to give you the best quality and price around the greater St. Louis and St. Charles area.

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Replacement Windows

Looking to replace your home’s windows? 

Our replacement windows are the perfect fit.

Whether you’re unhappy with the way your current windows look, or whether you simply want to reduce your home energy costs, Penny Window of St. Louis has the perfect replacement window solution for you.

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Replacement Windows

Prime Windows

New home construction? St. Louis Contractors look to us for quality prime windows.

A prime window (also called a new construction window) is a basic window used in new home construction and remodeling. At Penny Window, we offer only the best prime window brands and models.

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Prime Windows

Window Materials

Many window materials are used in today’s window industry.

Some of the most common are vinyl, wood, aluminum, thermally broken aluminum, aluminum clad and wood windows. Fiber glass material is also making its way into the window industry.

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Window Materials

Window Styles

There are many window styles to choose from when making a decision on new home windows.

Most choices are made based on the designs in the neighborhood you live in and the style of the house – whether it’s ranch, split level or two story.

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Windows Styles

Window Glass

There are many types of glass that can be used with today’s windows.

Clear, Low-E, Frosted glass are among the most common used in today’s windows. Energy savings is the biggest concern when looking at today’s glass for doors and windows.

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Window Glass

Storm Windows

Storm windows at one time were the only option to add insulation and protection to your windows.

Storm Windows are a way of protecting the inner window from the weather and also helping to insulate from heat loss in the winter and heat gain in the summer.

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Storm Windows

Basement Windows

While small in size, basement windows play an integral role in your home’s security, energy efficiency, and overall home value.

Basement windows offer a way to protect you from outside or inside elements, while providing greater aesthetic value and more efficient use of energy.

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Basement Windows

Window Repair

Got Window Problems? Call your St. Louis window repair professionals.

Windows sticking or won’t open? Glass cracked? Fogged up? Call Penny Window – your St. Louis window repair professionals. We’ll take care of all your repair needs.

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Window Repair

Penny Window Reviews

Professional and great price. Its good to have a local company that does excellent work.
Greta Nicks
20:42 25 Mar 21
Great people fast service as well as friendly
john Doe
20:15 11 Mar 21
I would like to say the people at Penny Windows have great customer service I came in to get glass frameless mirrors cut and replaced and instead of charging me hundreds of dollars as not sure if he was the owner advise me , not only did he show how to do it but he advise me to get a glass cutter and do it myself at home and save money. Thank you guys are awesome
Latasha Holmes
17:26 12 Feb 21
Friendly people and great customer service
Joseph Williams
18:10 11 Jan 21
gr8 staff. very helpful in helping me solve my Window problem
roderick white
03:35 03 Jun 20
Great ppl and when in a pinch you can count on them to have something that will fit with a little mod
Aaron Aubuchon
13:48 23 Feb 20
Tanya was remarkably patient with me, making the process go smoothly.This building now looks brand-new, but it's 60 years old.
Jim Schmidt
03:29 15 Feb 20
Great service, prices and selection of new construction and replacement windows and doors.
Karriem Muhammad
22:06 13 Feb 20
They fixed our windows after damage from a nearby explosion. Did a great job, friendly and reasonable price!
Libby Harrison
19:25 21 Nov 19
Store don't have enough parts what I need it , and it's more expensive. He helps me search the cheapest on the Internet.Thank you very much for your EXCELLENT! TREMENDOUS! BRILLIANT! SERVICE!!!
Chloe Lin
07:41 18 Nov 19
These guys are great, they put all the windows in my St Peters home including a large custom piece upstairs. Recently I had a window broken out at my business. Chuck and his team expedited the repair. Thanks guys. The Wilkerson's
Mike Wilkerson
20:46 06 Nov 19
Very good people and great material
Demont Jones
14:05 17 Oct 19
Where there when they said they would be. Where fast, clean, and efficient. New replacement double window looks great. Works wonderfully. Totally satisfied.
Jerry Myers
21:21 07 Oct 19
Low prices. Have all sizes in Windows
Cynthia Miller
18:38 27 Sep 19
Awesome workers and very professional. I had them for my windows and siding. I would recommend them for windows and siding.
Nancy Steinmeyer
01:06 28 Jul 19
Awesome workers and very professional. I had them for my windows and siding. I would recommend them for windows and siding.
Nancy Steinmeyer
01:06 28 Jul 19
Friendly staff with affordable prices.
Elegant Designz
12:08 09 Jun 19
Great products, convenient location,store hours and knowledgeable staff
Mike Moore
15:36 11 May 19
Great peices and selection!
Jason LiCavoli
20:20 14 Apr 19
I went in to purchase part for my window and even though it was a part they dont carry, the sales person didn't try to up charge, he just told me where I could purchase online and save $30. That's service you don't get everywhere. I wish I was buying 300 windows just to do business with these guys.
Rudy Lovelace
18:13 11 Mar 19
Old school window dealer. My 1st stop for repairs are new. They install as well
Paul Johnson
04:23 22 Jan 19
They're ready🍻 when you've paid😁👌. So be ready👈
02:01 14 Dec 18
I had an excellent experience with this company! I needed screens replaced on my condo windows. The gentleman who came to do the job was very courteous and the price was right! I would definitely do business with this company again!
VictoryStar Twirlers
03:38 28 Nov 18
A great group of people I've dealt with this company for years!!!
Jeff M
15:06 25 Oct 18
A large assortment of windows new and used. They install what the sell. Check them out.
Paul Johnson
12:34 13 Sep 18
First time using them, and found them to be very professional. Needed to replace broken glasses on security door....looked excellent! Plus had my grandbaby with me...they graciously carried frame to car and put in my car. It was truly helpful to me!!! Thanks for the great customer service ?
adoria lacey
15:46 23 Aug 18
Had windows put in in 2016. Great job
Jessica Green
01:05 30 Jul 18
They're ready🍻 when you've paid😁👌. So be ready👈
James Newsome
16:30 22 Jul 18
Just got some windows put in very please with the service they presented. Very honest, caring business.
Christine Jones
22:02 02 Jun 18
Great service I recommend them very professional, friendly, knowledgeable and fast. Looking forward to them replacing a few more windows in my home.??
Faye Marshall
18:52 14 Apr 18
Great service and prices. Slack in offering delivery and located in a rough area
Brian Woods
16:47 25 Feb 18
I just had the windows in my home replaced. I couldn't be more pleased. The work was beautiful. The installer left my home and yard spotless. Yes, I paid 1/2 up front--but it was worth it. I paid $1,200 LESS than what two other companies wanted to charge me for the same quality windows. Further, Penny Window did it in 3 weeks time instead of the 4 to 6 weeks the other companies promised.
Bill K
02:33 10 Nov 16