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Keith Window Keith Window offers a variety of door types in order to fit your every need: Entry Doors, Storm Doors, and Patio Doors. Keith Window Company has hundreds of hard-to-find parts. Visit our online store today, and if you can't find the part you want, or need assistance on identifying a part, visit our new Parts Inquiry Page and one of our Parts Professionals will gladly help you! We repair all types of Window and Door Screens. A few types that we offer are Fiberglass Screen, Aluminum Screen, Pet Screen, Sun Screen, and Solar Screen.
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Keith Window offers a variety of door types in order to fit your every need: Entry Doors, Storm Doors, and Patio Doors. Over the years Keith Window Company has installed and repaired many doors and have found time and time again consumer grade doors just do not hold up over time as well as a professional built door by Provia.
Keith Window Company has manufactured screens since 1979. We have the knowledge and experience to custom build you a new screen, repair an old screen or just rescreen a torn screen. We also manufacture custom sliding screen doors and carry all of the hardware needed for all your screen needs. Keith Window Company now offers a complete line of Solar Screens with Sheerweave fabric by Phifer.
Looking for a mirror? We can custom cut mirrors to your exact sizes. We can also order mirrors with different types of edge work such as beveled, flat polished, or pencil polished. We would be glad to help you with whatever you are looking for. If you are looking to purchase a mirror, please contact us for more information on these products and services.
Whether you are repairing a broken glass or needing a special cut we have the knowledge and experience to meet your needs. Keith Window Company has custom made Thermopane glass in-house for over 20 years. We have replaced broken and fogged Thermopane glass in about every type of window and door existant.
Reviews (15)
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Rachel Powell
May 12, 2022
This company does great work! Very excited about our new full view glass door. The durability and quality is way better than buying from a Lowes or Home Depot. They are trustworthy, honest, and so kind! Thank you, thank you, thank you! Service: Storm window installation & replacement
Jonathan Gano
Feb 13, 2022
Same day service for replacing the broken glass in my sash. Courteous staff. Fair pricing. Great job!
Dk England
Oct 25, 2021
I am so grateful to this company and its employees. Out of towners visiting a property that had a window in need of repair. Keith Window did not stock the parts needed because there are over 70 parts that match this one particular item. He and one of his staff took the time to investigate and found that the part might take quite a while to get. So, he improvised and found something that we could use.

He not only did that but showed us step by step the process to install. He took a lot of time and care with us and we are now fans and customers for life. I highly recommend. Can't say enough about the service provided. DK & Rob
Donna Dearmon
Oct 05, 2021
They are great! Have been in Knoxville forever and are a great company. Did all my windows. Very polite and do amazing work! Trust them completely with any window job.
Kristina C.
Jul 18, 2021
What a great company! We broke a storm window accidentally at a clients home while window cleaning. Thanks to Keith Window Company we were able to have our clients storm window taken in and replaced within the hour. Great thanks for helping us when in need!
Robert Williams
Jun 14, 2021
They are ok. I had them price two windows to replace, took a week and then they showed up and only did one said thats all they new about. Odd because i was on phone with them when they measured both and gave me price. But the one they did was ok. Probably check around next time though
Ted H.
Jun 10, 2021
I have used the wonderful Keith Window co for almost 10 years. Amazing window company with superb craftsman. Just today (6/10/21), they replaced the glass in two large French doors of mine. This was special order, tempered glass, being placed into 30 year old door frames. Perfect job. I just can't say enough about how wonderful, kind, and honest this company and it's employees are. if you need any type of glass work - these are the people to call.
Janet Fenton
Jun 04, 2021
Keith Window Company was very fast and friendly! I called around town to get estimates to fix my broken vinyl window pane. I called about 10 places, some places had to order the window, some didn't even want to fix the glass but replace the entire window. When I called Keith Window Company she gave me an estimate over the phone (which was the lowest I could find), I came in with my broken window in the morning a few days later and within an hour they called me letting me know my window was ready for pickup. The window looked amazing!
Michelle H.
May 06, 2021
Such a great business! I took 2 house windows to be fixed where they had fogged up on the inside. Dropped off around 11:30-45am. She called & they were ready to be picked up at 1:30. I will definitely use Keith's from now on for any glass needs!
Tracy Brayton
Jan 21, 2021
What an awesome place. They're courteous, efficient and great prices. Dropped off one of my double pane window inserts that went bad did not expect it back until the following week. I dropped it off on a Friday afternoon and they called me Friday afternoon and said my window was done. It was just minutes before closing so I didn't pick it up till Monday. however I was very impressed with how budget-friendly the place is and still had quality and speed. That's pretty hard to find in these parts these days. Definitely check them out and see if they'll fit in your budget.
Jennifer W.
Jan 20, 2021
We recently upgraded our downstairs windows. Keith Window was recommended by a neighbor who flips houses and owns rentals. We could not have been more pleased! Their salesman Brian was incredibly knowledgeable about pros and cons of all the different products on the market. He priced out several options after listening to our concerns, keeping in mind the budget we had set, and the aesthetic look we were wanting.

I cannot believe how great these windows look - it's like a remodel! Plus the house is so much more snug! Next on our list is the upstairs - knowing who to call is half the battle - and Keith Window has our business!
Lauren Jones
Jan 14, 2021
Highly recommend! Keith's Window was fantastic in the repair of my broken window pane. The window was a double pane pop out aluminum. I was able to pop it out and take to their store - which is a less expensive and faster service. They were able to get my repair in same day, it took roughly 30 mins and was very affordable. Great service and wonderful people. Thank you!
Julie Ann Blaylock
Nov 11, 2020
Accidentally broke a sliding mirror/glass panel in a vintage 60s medicine cabinet that was in our house, and that we wanted to reuse in the renovation of a bathroom. Got an emailed estimate within a day, dropped the broken piece off as reference and it was done and picked up same day. Reinstalled the panel; perfect replacement. Thank you guys for saving a functional vintage piece I thought I'd ruined!
Robert W.
Apr 10, 2020
I hired this company to remove 15 old storm windows and install 15 new ones. Although customer service and most of workmanship was good, there were a few misgivings. I had requested why the miters of the windows were not caulked.told that wasn't done, which does not make sense as you can see light through them. I also found a screen with a slight rip.

I spoke with the company and was told it would be picked up and repaired.that was over a month ago. I do not think that a customer should have to continually follow-up to get things done. A company is getting paid for a service and therefore should be attentive to the customer's needs. I would proceed with caution, but I give them an average rating.
Rick Deaver
Nov 09, 2018
Great customer care and a pleasure to do business with, Always willing to go the extra mile to do quality work and that you are completely satisfied with any work they do. I would never consider anyone else to any of my home improvements. I'm 100% satisfied and would recommend them to everyone I know