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Zen Windows Denver
Doors (Interior) - Install or Replace, New Windows - Multiple, Storm Door Installation,
About us
Zen Windows Denver has a better way to get replacement windows. We’ve designed a process that puts you in control of the shopping experience and removes all sales pressure. Call us today for your FREE Quote at (303) 658-9990 or visit our website at https://www.zenwindows.com/denver
Business highlights
12 years of experience
Services we offer
At Zen Windows Denver, Awning, Bay, Casement, Hopper and even special shaped windows. In addition, Picture, Slider, we offer a wide variety of high quality vinyl windows in many different styles - Double Hung, we offer entry doors and sliding patio doors. Call us today for your FREE Quote at (303) 658-9990 or visit our website at https://www.zenwindows.com/denver
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.9135 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 94% | ||
| 4% | ||
| 1% | ||
| 1% | ||
| 0% |
Showing 1-25 of 135 reviews
Kim D.
Feb 2025
This was the second time I have contracted with Zen windows. They were great both times. I actually had the same guys do the second window installation. Very professional, great product quality and great work. They were fast, and thoroughly cleaned up when the project was done.
Jim T.
Mar 2022
We purchased 10 replacement windows from Zen Windows in Denver in 2021 and 2022. We were very pleased with the process from start to finish. I can't say enough about the simplicity and transparency of the pricing, installation and customer service. The windows are very well made with top quality materials. They don't oversell their product or spend money on alot of unnecessary advertising or salespeople like other window companies. The windows come straight from the factory and no money is paid until the windows have been fully installed and the customer is completely satisfied. Because the windows are made at the factory when ordered, it did take awhile (8 to 12 weeks) for the windows to be made, shipped and installed. However, it was well worth the wait. We are very pleased with our new windows. I would highly recommend Zen if you are considering new or replacement windows. Great product and great service.
Ruth E.
Jan 2021
It went well, the workers were in and out in half a day. Our sales rep was very responsive via email and phone whenever we needed anything. We appreciated not getting the big sales pitch and dog-and-pony show, because we didn't want that, we just wanted windows.
Response from Zen Windows Denver
""We appreciated not getting the big sales pitch and dog-and-pony show, because we didn't want that, we just wanted windows." We appreciated the opportunity to work with you on your project and take great pride in making the process as seamless as possible. Cheers!"
Maud S.
Nov 2020
I would recommend Zen windows in a heartbeat. I only needed two windows replaced in my apartment, which most companies will not want to do because it is too small a job. I spoke with Andersen windows and they quoted me over $5000.00! They were great windows, but still... So, I looked for other options and found Zen windows. I liked their approach and philosophy. There was absolutely no pressure. The price they quoted me was what I paid: $2300.00. That included new windowsills. The windows I chose were not the same quality as the Andersen windows, but they are still great for what I need. I was not there for the installation, but my husband really liked the installer. Everything was done in a couple of hours and looked great when I got home. From my angle: great value for your money.
Response from Zen Windows Denver
""I would recommend Zen windows in a heartbeat." Thank you for sharing your experience. We were excited to get the chance to work with you! Cheers!"
Virginia A.
Sep 2020
Eleven windows ,In and out , four hours. Really smooth
Response from Zen Windows Denver
""Really smooth" We appreciate the review! At Zen Windows, we do our best to ensure a smooth window buying experience and we were happy we could work with you on your project. Thanks!"
Michael F.
Aug 2020
We had a tree fall on the back of our house and everyone at Zen Windows was so helpful. Jessica helped us get new windows ordered and on the way and Jess and his team did a fantastic job installing everything.
Response from Zen Windows Denver
""...Zen Windows was so helpful." Thank you for sharing your experience. We are thrilled we could help get your house back in top condition! We really appreciated the chance to work with you on your project. Thanks!"
MARJORIE P.
Feb 2020
Perfectly. they did all the work professionally and communicated well. Follow up service has also been excellent.
Response from Zen Windows Denver
"Thank you for sharing your experience! We appreciated the chance to work with you. Cheers!"
JEFFREY L.
Jul 2019
Zen windows did an outstanding job with getting us the exact type of windows and sliding glass door that we wanted for our home. The contractor that they have for the installation did an outstanding job putting the windows and door in without any problems. They were very professional and efficient. The clean up was great!! I highly recommend Zen windows to all who are in the process of replacing windows in their own homes.
Response from Zen Windows Denver
""They were very professional and efficient. The clean up was great!!" Thank you for the kind words! We appreciated the chance to provide the best window buying experience out there and are grateful you chose to use our company for your project. Cheers!"
Angie L.
Jul 2019
We initially contacted Zen Windows about 18 months ago to inquire about their business and the process. We received a wealth of information but ran into some delays on our end that prevented us from moving forward with the project. Then we happened to recommend Zen to some neighbors and they jumped right in and had Zen install 10 windows in their home. When our neighbors raved about their quality and professionalism, we knew we were going to use Zen as soon as we could. So this spring we moved forward. And Zen Windows made the process of replacing our old windows so easy! They were informative, and responsive to all of our questions and concerns. The measurement and installation crew were friendly and respectful in our home. They worked efficiently to complete the install of all 13 windows in just one day! Zen provides a high quality product, exceptional service at an affordable price. We highly recommend Zen for your window project. They will take care of you with no pressure sales, (just information) and make sure you are 100% satisfied before you pay. We highly recommend them for your window project.
Julie C.
Jul 2019
Great. Everyone is punctual or communicated when they would arrive. All personnel are friendly and helpful. My windows look great. It's such an easy experience. No hassle with a salesperson, quick and efficient.
Response from Zen Windows Denver
""No hassle with a salesperson, quick and efficient." We love hearing you enjoyed the Zen Windows buying process! Thank you for allowing us the chance to work with you and we are grateful to have you as a part of the Zen Family. Cheers!"
Andrew S.
Mar 2019
Prompt, good installation, improvised well when our old house created some complications
Response from Zen Windows Denver
""Prompt, good installation, improvised well when our old house created some complications." Thank you for sharing your experience. We do everything we can to make sure we are the best window buying experience out there and appreciate the chance to work with you. Enjoy your new windows! Thanks!"
Jonathan D.
Feb 2019
Great company! Pleasure working with, on time, good price and great product. Jessica was so helpful through the whole process, Jesse and the crew were onetime, fast and clean. I've used them twice now and would highly recommend them to anyone.
Response from Zen Windows Denver
""Pleasure working with, on time, good price and great product." We appreciate the opportunity to have worked with you multiple times! At Zen we really strive to provide a great window buying experience. Thanks again for allowing us the chance to earn your business. Cheers!"
Corinne T.
Feb 2019
Very pleased!
Response from Zen Windows Denver
"Thank you! We were glad to have the chance to work with you. Cheers!"
Victor K.
Feb 2019
Getting a quote for the work was super easy, just sent them the window dimensions and they emailed me a quote within a few days. No long sales presentation, no pressure sales. It took longer then expected to get the windows manufactured and delivered. They did respond quickly when an update was requested. The were able to replace over 20 windows in one day, the installation crew was very friendly, answered all my questions, reviewed window and patio door operations, and cleaned the windows. All I had to do was paint the window and door jams so they sparkled like my new windows. The quality of the windows are similar to Champion Windows, without the sales pitch and cost less. Overall a great experience.
Response from Zen Windows Denver
""Getting a quote for the work was super easy...No long sales presentation, no pressure sales." We are proud to make the window buying experience as seamless as possible and are thankful to be able to work with great customers like you. We appreciate the chance to earn your business. Cheers!"
Sky C.
Feb 2019
I was amazed - 8 windows to replace in early November, cool weather, they were in and out in 2.5 hours. Good cleanup and the windows are terrific so far. Only thing that would help is to advise in advance that the outside trim will have to get primed and painted. A snowstorm was coming in that night - I was out there for 90 minutes priming the trim so the moisture wouldn't damage.
Response from Zen Windows Denver
""I was amazed - 8 windows to replace in early November, cool weather, they were in and out in 2.5 hours. Good cleanup and the windows are terrific so far." We were happy for the chance to work with you. Thank you for the kind words and we hope you enjoy your windows for many years to come. Thanks!"
Michael S.
Dec 2018
I replaced two large windows and two sliding glass doors. There were a lot of factors that went into my decision, and now that I've had my windows for about 2 years, I have some additional comments. First, price. Zen windows doesn't advertise, and they're not available in stores like Home Depot and Lowes. They also don't have that annoying high pressure salesman that is constantly leaving notes on your door like Anderson Windows. They don't do those things, which means they don't have to pay for those things, which means those costs aren't rolled into your costs, which means your costs are lower. Zen windows were among the lowest priced of all the ones I explored. Second, value. What is price, without value? Zen runs three different tiers, the top tier being an excellent triple pane window with insulating foam-filled frames, and they were STILL less expensive than competitors. Less than HALF the price of Andersen Windows. They offer a LIFETIME warranty, and free replacement. Someone breaks your window to get in your house? you get a free window. A dog goes through the window? A kid throws a baseball? Crazy sideways hail storm? You get a free window. But it's more than Zen windows. Zen actually sells windows from a large nationwide brand. I think it's "Softlite", but don't quote me. Anyway, their windows actually ALSO have a lifetime warranty through the manufacture. Zen windows goes out of business, but your window fails? You STILL get a free window. Next, my experience. I went with the triple pane windows, because they come with the foam-filled frames and were only like $50 more per window. But I went with the double pane sliding glass doors, because they would have been like $500 more per door. All in all, the new windows and doors are awesome, and I would totally buy them again. I only had three or four complaints or problems. 1-Their installer actually ordered the wrong sliding glass door for one of my applications. Instead of opening from left to right, and having a door in the corner of the bedroom, it would have opened from right to left. The door would have been behind the bed, and you would have had to step over an HVAC grate to use the door. Instead of offering a solution, the installer himself said "Well, is it ok? Can we just leave it?" NO! No you may not. But don't let this story deter you. The owner himself was more than apologetic. He knew that it wasn't ok, and never even hesitated. He rush-ordered the correct door, and knocked $50 off the total price. In the end, no issue. 2-SUPER tight seals. One of my sliding glass doors (not the one noted above) has a super tight seal. So much so that, when you're opening it, it doesn't open smoothly. About halfway, it hits extra friction and will get stuck. Then you have to give it extra oomph to open or close it. They said that it would loosen up over time, but 2 years later, it's still the same. This is both a good thing (great seals, great weather resistance) and a bad thing (difficult to use) so it speaks in both directions here. 3-mm off in size. One window is just a HAIR too big. I mean really, like 1-2 mm too wide. When you close both sides, the mechanism that locks the window doesn't line up perfectly, so it can be difficult to latch. It almost takes two people: one to pull with all their strength, the other to push the other window and close the latch. Almost. I'm exaggerating a little, but it's still an issue. 4-Cracked drywall. When the installation was done, there was a tiny crack about an inch long in the drywall over one installation. I was able to seal it with a couple coats of paint, so it's kind of another non-issue, but one I wanted to point out. These are the reasons I gave them a "B" for quality, but everything else is "A+" quality, and I recommend them to all of my friends.
Amy B.
Jan 2018
The installation went well and it was done quickly with professionalism. While I appreciate the lack of high pressure sales, they almost go to the opposite end and have minimal contact with the customer. They did not contact me before the windows were installed to let me know what to expect. They did not contact me to let me know that a window was broken upon delivery at their warehouse and a replacement was being ordered. They did not contact me after the job was done.
Response from Zen Windows Denver
""The installation went well and it was done quickly with professionalism." We are happy the installation went quickly and was executed professionally. It is the experience we strive to provide here at Zen Windows Denver. All of us here at Zen also wanted to say thank you for the honest feedback about our communication issues on this job. We didn't live up to our Zen standard in that regard and want to apologize for falling short. Thanks to your feedback we can improve our processes and procedures to help prevent communication issues in the future. We really appreciate the chance to work with you and are excited that you are now a part of the Zen Windows Denver family! Cheers!"
Carla N.
Nov 2017
Great responsiveness from Jessica to get the quote finalized. The owner, Kyle, came out to show us a sample of the window. And Jesse took accurate measurements and got us scheduled for install within three weeks of ordering the windows. Jesse and his team got all nine windows installed within 3.5 hours, cleaned up after themselves and were on their way. Great attention to detail and customer service. I would definataly recommend and use them again, but I shouldn't have to given the lifetime warranty on our new windows!
Response from Zen Windows Denver
""Great attention to detail and customer service." We work really hard to cover all the details and provide a positive experience so thank you so much for the compliment. It was great getting a chance to work with you and thanks again for becoming a part of the Zen Windows Denver family. Cheers!"
Russell K.
Oct 2017
It went well. It cost more than I expected when we added in all of the separate panes.
Grace F.
Oct 2017
Huge ordeal...Got an estimate in early April, windows ordered early May, arrived in late May, Project still not done to my satisfaction and it is July. They have made 3 trips out here already, and more trips are needed. This is an unreasonable amount of time, in my opinion. Price was great, but one window ordered incorrectly, so glass had to be reordered. That took 5 weeks to rectify. All the windows were dirty after the install, so I don't even get the benefit for looking out clean new windows. Just discovered a scratch on the inside of a big picture window (I thought it was adhesive because all the exterior windows are dirty--I cleaned the interiors). One frame has to be re-adjusted. Neither the owner of Zen nor the installation contact person ever communicated with me by phone. All by email, and I think this led to the incorrect original order. Being unable to speak with the installation contact person dragged out the scheduling of work excessively.
Gregory B.
Sep 2017
Communication was excellent throughout the whole process. The installers were very careful and professional.
Response from Zen Windows Denver
""Communication was excellent throughout the whole process. The installers were very careful and professional." We really take pride in our communication and professionalism so thank you for the kind words. We also really appreciate the opportunity to do business with you. Welcome to the Zen Family! Cheers!"
Judith W.
Sep 2017
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Jason M.
Sep 2017
Overall it went great. I loved that I did not need to sit through another presentation to get pricing. My ony knock is they use subcontractors to install. The crew was nice, but were over 3 hours late everyday (from when they promised) and it took an extra 2 days that originally though it would.
Response from Zen Windows Denver
""I loved that I did not need to sit through another presentation to get pricing." We are happy to provide a very low pressure and more convenient process when buying windows. It's the Zen Windows Denver experience we strive to provide. We also wanted to sincerely thank you for the honest feedback about our timing issues. We fell short there and want to apologize for the inconvenience. Thanks to your help we can make the necessary changes to prevent issues such as this in the future. We are grateful to have you as a customer and allowing us to serve your window needs. Cheers!"
Clayton B.
Sep 2017
After a big hail storm, we needed a lot of major repairs on our house. We had a few crazy experiences with contractors and other companies. We decided to choose from Angie's List for our windows and Zen Windows was great! They were very professional and came to the house to give a quote on our schedule. we were replacing custom windows (another company said they couldn't find anything similar) and Zen Windows had many styles and options. The workers had some trouble scheduling us in, but when I spoke to the owner, he was very apologetic and fixed the problem right away. He even sent us a gift card for our inconvenience! The workers were very professional and did a quick job that looks great. We were very pleased with the company and will use them again.
Response from Zen Windows Denver
""They were very professional..." This is something we strive to provide in every interaction with Zen Windows Denver. We are so happy to hear you are loving the new windows and thank you for allowing us the chance to serve you. Thanks!"
Judith W.
Jul 2017
It was wonderful working with Zen Windows. The attention to detail, customer service, and product are above expectations! Brandon and Jessica were both amazing and a dream to work with. I guess that's why they're called "Zen" Windows! I highly recommend Zen Windows.
Response from Zen Windows Denver
""The attention to detail, customer service, and product..." Perfectly describes how we work here at Zen Windows Denver. We are happy to hear you had such a great experience and appreciate the fact you are now a part of the Zen Windows family. Thank you for the business. Cheers!"
Licensing
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FAQ
Zen Windows Denver is currently rated 4.9 overall out of 5.
Zen Windows Denver accepts the following forms of payment: CreditCard
Yes, Zen Windows Denver offers free project estimates.
No, Zen Windows Denver does not offer eco-friendly accreditations.
No, Zen Windows Denver does not offer a senior discount.
No, Zen Windows Denver does not offer emergency services.
No, Zen Windows Denver does not offer warranties.