Beautify Your Home With Replacement Windows by Champion!


Custom-built replacement windows are an easy, cost-efficient way to enhance your home's exterior. With over six decades of experience and expertise, Champion Windows and Home Exteriors is one of the nation’s leading home improvement companies. Champion transforms homes with premium-quality products that are designed, built, installed, and guaranteed by Champion. Every product Champion offers – from new windows and sunrooms, to siding and entry doors – is built right here in the USA, backed by our industry-leading Limited Lifetime Warranty, and comes recommended by more than 9 out of 10 recent Champion customers.



Services Offered:

  • Vinyl Replacement Windows
  • Energy Efficient Windows
  • Double-Hung Windows
  • Bay & Bow Windows
  • Casement Windows
  • Sliding Windows
  • Window Installation

Google Reviews

Champion Replacement Windows of Denver Rating: 4.4


Feb 07, 2024
Champion quality has gone way down in the last few years. Most all the experienced installers have quit and moved on to other […]


May 09, 2024
Sales/ Factory Rep Kyle M. was knowledgeable and professional. Champion's fine print for the limited lifetime warranty seems more forgiving than other window companies […]

dan moon

May 14, 2024
No communication. They canceled order without any notification. They increased the original signed contract by $1800.00 for the only unit (a bay window). Then […]

Toni Lucero

May 13, 2024
We had Johnny come to our home to give us an estimate on windows. He was very knowledgeable and gave us an in-depth presentation […]

Jim and Joyce Coogan

May 09, 2024
Buyer Beware! Wanted to buy Champion windows when they had a “sale” of Buy 2, Get 2. Actually in the fine print […]

50 Recommendations

Please provide us with the following before posting your endorsement

I was completely satisfied.
I was satisfied that the job was done quickly but also professionally.
Everyone was very polite and considerate. I do not have any complaints.

Regina P. of Denver
  • Champion only fell short of my expectations with the silicone. I didn't quite understand that that was what they were going to use for finishing, although I probably had no choice in the matter. I had originally tried to work with Renewal by Anderson and the experience was just dreadful. They were just awful to work with. Working with Kurt and with Champion was just great.
    I was most satisfied with the fact that the two men that came out, Kurt and the man who came out to measure, both had almost 20 years of experience. They knew their stuff. They seemed to have loyalty to the product.
    Kurt was really great. He was very respectful. He really knew his stuff. He was very professional and everything about him was good.

    Joan M. of Evergreen
  • They didn't fall short of my expectations. It was tricky timing because of all the snow, but they did a good job.
    I liked how professional Kurt was and how well they were able to organize everything.
    Kurt did a really good job. Everyone I worked with was very professional and did a great job.

    Russell M. of Evergreen
  • From the initial visit by Clif all the way through installation, Champion was so professional and helpful. The quality of the windows is great, and the quality of the work they did was excellent. They put in a sliding glass door for me, and they had to remove brick. There is no damage, and it looks like the door has always been there. I highly recommend Champion.
    They had to cut into a wall to install the sliding glass door. They had to do construction, and I was impressed with the quality of the work and their timeliness. They were done in a day - within 7 hours - and it looks beautiful.

    Karen D. of Denver
  • One of the panels of the garage door had a hole. He immediately made arraignments to have it fixed. Jane was super helpful.
    The panels had a flaw. This was not Champions fault.
    There was a flaw with the door but the materials were good. It seemed the packaging got damaged.
    It was a painless experience.

    Carolyn G. of Westminster
  • We were told it might take 7 or more weeks to get the windows installed one month later they were installed. It was a cold snowy day and the workers kept things clean. .
    The people we came in contact with did their jobs they way they should.

    Herb S. of Lakewood
  • Champion exceeded our expectations.
    I was most satisfied in terms of the product itself. I was really impressed with the product.
    Everyone we came in contact with at Champion was great.

    Mike R. of Highlands Ranch
  • They did a wonderful job. The windows look great.
    The product and customer service. From Bruce, the install crew and the staff at the warehouse were friendly, knowledgeable, and showed a real concern for my satisfaction.

    David N. of Aurora
  • I am most satisfied with Bruce Hahn as this is our second time working with him.
    Bruce Hahn provided exceptional service.

    Sally H. of Parker
  • We were very pleased.
    We were most satisfied with the quality of the windows.
    I would like to recognize Bruce Hahn, the salesperson, and the installers.

    Daniel G. of Aurora
  • I am highly satisfied with Champion's products and services offered.
    I was extremely satisfied with the quality of the product.

    Colleen D. of Thornton
  • I am most satisfied with the overall end quality.
    Bruce did a very good job.

    Gabe K. of Englewood
  • We love our new Champion Windows. We could not ask for better service or quality materials. We will think of Champion for future installations. Everything went as planned and even early!
    All areas. Champion was dependable from the first appointment to the final installation. We feel that there is already a difference in the temperature of the house and the outside noise level.
    George Giraldes, who has kept us informed and always answered promptly; and Todd (the installer).

    Diane D. of Denver
  • I was most satisfied with Champion's sales meeting with them providing options.
    I would like to recognize George Giraldes for his exceptional service.

    Diana S. of Highlands Ranch
  • They did a great job!
    They did everything that they promised.
    George did a good job.

    Chuck S. of Centennial
  • We had a outstanding experience from start to finish.
    George our sales person did a great job designing and explaining details of the project to us. Andrew and his installation crew did a great job on the project. They all were very open to explaining and informing us of varies things.
    I feel we made the right choice to pick Champion to complete this project. We would definitely choose Champion again for any future projects. Champion are welcomed to come place a sign in my yard so others can see who did the work on my house. This area is actually a great place for them to advertise their services because there are a lot of individuals in my area are looking to add additions to their homes.

    Darrel T. of Parker
  • Not at all. I would like someone come out and do the thing and go up against the competition because their competitors are rude. Champion is wonderful.
    They are flexible and very kind. They did every thing exceptionally.
    The salesman, George. Ben, and Joel (the installer). I had a few emergencies with my cats and then I ended up in the E.R., they were all great to me and very flexible. They did not treat me like a car salesman selling a car to a woman. Very respectful.

    Kathleen F. of Denver
  • The Champion Windows crew was excellent. They got the job done how they should have, and when they should have. Champion Windows is the only windows I buy.
    I was very satisfied with the friendliness of the crew, knowledge of the crew, and the quality of the windows.

    Tom F. of Broomfield
  • From start to finish, Champions service is top notch. The quality of the work performed and the quality of the product is phenomenal. I am confident that I have a quality product and service that will last a lifetime!
    The crew seemed very knowledgeable and critical to detail on the installation.
    Everyone from sales to installation did a fantastic job.

    Mark A. of Brighton
  • The product is a good value for the money. It meets the standards represented.
    The installation crew did a good job.

    Pete A. of Thornton
  • I was most satisfied with the windows.
    Everybody was great.

    Virginia S. of Broomfield
  • Great Service! Great Windows! I highly recommend !
    Mark Floyd should be recognized for exceptional service.

    Kevin W. of Parker
  • They did not fall short of my expectations.
    I was satisfied with the whole process.

    Beatrice P. of Denver
  • We picked some windows we did not like and we are changing them. The follow up trying to resolve that has been great. Mark has been great with this.
    Thanks for working with us.
    The lead installer and Mark are both exceptional.

    Mike O. of Broomfield
  • The installation was great. It was done at a convenient time. They were timely.
    Mark was very good at his job.

    Elizabeth M. of Littleton
  • Champion provided me with the best windows.
    They did not fall short of my expectations.
    I was most satisfied with the time it took to complete the job.

    Melanie J. of Aurora
  • We were surprised when we received the call that our windows were ready for installation 2 weeks ahead of schedule. I was shocked when we called the scheduling lady back on Monday and got a next day appointment for the installation. The installation crew were very professional and great to work with, in fact I didn't even realize that the windows were taken out upstairs while I was working in the basement. It was a great experience and we are looking forward to replacing the rest of our windows with the Champion product.

    Alan S. of Aurora
  • They did what they said they were going to do. I feel like I got a quality product for a good value.

    Robert C. of Aurora
  • When the salesperson arrived he was able to show me the difference between their warranty and what other companies were offering. He also showed me how the insulation capabilities of their windows compared to their competitor's products. This definitely made my decision clear. It was very easy based on what he gave me. Once the job was started, the installers were phenomenal. The job they did was better than expected. Not one thing went wrong. They were careful and professional. I could not be happier.
    There is not one thing I could complain about. I will definitely use them again.

    Leslie C. of Parker
  • I was most satisfied in terms of the ease of the whole process.

    Ann R. of Littleton
  • I was most satisfied in terms of the ease of doing business with Champion.
    I would like to recognize the installation crew for their exceptional service. This is their third visit here, and they did a great job. They are one of the best.

    Aaron V. of Lone Tree
  • I am very happy with the installers. They did an awesome job. They installed more than 12 windows in one day. When the Champion salesperson told us it could be done in one day, I didn't believe it. I am very pleased that was true and that everything went very well. I am very happy with the installation and all the service Champion provided.
    There was just one issue with one of the glasses. I just made a phone call and three weeks after I got the new glass.
    I was very happy with all areas.

    Jorge R. of Centennial
  • They were on time and courteous. They were very informative.
    Brian Pugh the salesman and Todd Cooper the installer were great.

    Tom L. of Arvada
  • I was the most satisfied with Brian and his knowledge of the windows. The installation crew was friendly, courteous and very professional.
    Brian and the 3 installers were professional, clean and very good. They were professionals.

    Steve S. of Centennial
  • Champion Windows of Denver were great!
    They were on time nice and got it done; they exceeded my expectations.
    Mike, the installer, was good.

    Lisa S. of Denver
  • I was most satisfied with the professionalism, and the knowledge, of the salesperson, and the installers. They walked me through everything.
    I always recommend Champion to anyone, and it's my second time using them.
    I would like to recognize Brian, and the installers, for their exceptional service's

    Bud F. of Denver
  • Everything was excellent and all of my windows are done by Champion.

    Maria W. of Northglenn
  • The installation crew were professional and courteous. It was a pleasure having them work in my home.

    Judy C. of Centennial
  • I was most satisfied that we got what we were promised.

    Lis C. of Littleton
  • I am very satisfied with the windows. Everything was fine.
    It was a good price.
    Everyone was very good. The installer was great.

    Jerry G. of Littleton
  • I was most satisfied with the knowledge of Brian.

    David J. of Aurora
  • We will recommend Champion to anyone looking for windows. From initial contact to job completion, we could not be more satisfied!
    Brian (sales), Kim (scheduling) and Javier (install)

    Jennifer F. of Denver
  • Everyone was on time and did what they said they would do, so I do not feel that they fell short.
    I was most satisfied with the installation crew, they were really good and professional.
    I would like to recognize the installation crew.

    Jennifer D. of Thornton
  • I was satisfied in all areas.
    I would like to recognize Brian, the salesperson, for his exceptional service.

    Matthew H. of Highlands Ranch
  • Good quality product and workmanship was very good.
    The installation crew and Brian our sales rep was very exceptional.
    Sub freezing temperatures but they kept at it, did a wonderful job and cleaned up very well.

    Wayne F. of Denver
  • I wanted to thank you for getting us involved with Champion Windows. This has been one of the best investments we have made in our home. The windows look great and have made a remarkable improvement to our home. The first thing we noticed was how quiet our home became. As you may remember our home backs to I-25. The night our windows were installed was the first night in 25 years that we didn't hear the highway. The week after our windows were installed it got back up in the nineties. What a difference our Champion Windows made. In the past our air conditioner would have to run all day to keep the temperature in our home below 74%. Even in the nineties it stayed cool in the house without the AC running. We have never actually sat down to figure out how much we've saved in the utilities but our bills were much lower this winter and I'm sure we will save even more this summer. Thank you again!

    Gale and Joanne Swope
  • We were extremely satisfied with the product we purchased from Champion. We feel we got the right window for our needs and budget. We didn't feel pressured by your sales person and your installation crew was courteous and professional. We can only say other vendors didn't want our business when they didn't meet our expectations like Champion did. Thank you so much.

    Jessica Conrad
  • The first time we've had anything done right the first time. Everyone was courteous and responded to our input and requests at all times. Thanks for such a professional & friendly staff.

    Bob and Linda Maltese
  • Appreciated the quality and the quickness of my window installation. Nice crew to work with. Love my new windows! They cleaned up every little mess that was made. I wouldn't know they had even been here except for the new beautiful windows.

    Linda Conca
  • Very pleased with the quality of the windows. Paul, my installer made a dedicated effort to install and insure the quality of my window. I am very pleased with the overall experience, with the purchase and installation of Champion Windows products.

    Gary Williams
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