The best replacement windows company in Denver
Clearwater Exteriors is recognized as the leading replacement windows company in the Greater Denver Metropolitan area. With over 75,000 installations to date, we are proud to sell high-quality, energy-efficient windows that allow our customers to reduce utility costs and increase the value of their homes.

- Since 1979
- Over 75,000 installations
- A+ rated by BBB
- Denver metro
We make buying replacement windows easy as 1, 2, 3
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Quick Call
Call us or fill out our form and we’ll call you. We’ll ask you a few questions about your project, answer all your questions, and make sure we’re the right fit for your project. If we are, we’ll schedule a time to come out and measure your windows.
- 02
Price Quote
To provide an accurate price quote, we’ll visit your home and measure each of the windows and doors you want replaced. We’ll show you the styles and colors available to choose from. We’ll explain your financing options and discuss the process. When we’re done, you’ll have all your questions answered and a written price quote in hand.
- 03
Build & Install
Once you’ve placed your order, we’ll get to work building your replacement windows for a precision fit. Then our factory-trained installers will replace your windows. With American-made products, expert installers, and an industry-leading warranty, you’ll enjoy the difference Clearwater Exteriors’ windows make in your home.
Built for Colorado’s weather extremes
When you’re looking for the best replacement windows company in Denver, you can have total confidence when you choose replacement windows from Clearwater Exteriors. When we started in the window replacement business in 1979, we committed to providing quality products and quality service at an affordable price. Today, we continue that commitment with our most energy-efficient, cutting-edge, double-pane windows.
Replacement Window Company
As a replacement window company in Denver, we stake our business in selling the best windows in the industry. Our double-pane replacement windows are made in the United States and are specifically designed to stand up to Colorado’s weather extremes. They are constructed to assure lasting quality, performance, and energy efficiency. With double-pane glass and an airtight insulating chamber, they offer enhanced thermal performance and durability. Customers love the low-profile frame, sash design, and expanded glass area. Together, they allow maximum light without compromising structural integrity or energy efficiency.
Energy-Efficient Replacement Windows
Clearwater Exteriors’ windows are rated “Most Energy Efficient” by Energy Star. And that says a lot. Energy Star defines windows on this list as having “cutting edge energy efficiency along with the latest in technological innovation.” Windows are independently tested, certified, and verified by the National Fenestration Rating Council (NFRC.) NFRC ratings meet strict energy efficiency guidelines set by the US Environmental Protection Agency (EPA.)
The advantages of energy efficient replacement windows
The advantages of Clearwater Exteriors’ energy efficient replacement windows are many. To start, your new windows will prevent heat from escaping in winter and keep heat out in summer. This will:
- Keep your home more comfortable year-round.
- Save you money on your energy bills.
- Reduce your energy consumption which will reduce greenhouse gas emissions.
Our low-emissivity (Low-E) coatings on the glass will protect your possessions from UV sun damage. And, an investment in new energy efficient replacement windows from Clearwater Exteriors will add curb appeal to your home, increase your property value, and make your home more saleable.
Best-in-class technology
- Double Pane Windows
- Superior Energy Efficiency
Top rated local team
- Voted Best of Denver
- Factory Trained Installers
Lifetime warranty
- Made in the USA
- Financing Available
Experienced experts
- Over 75,000 Installations
- A+ Rated by BBB
Explore our replacement windows & home products
Customer testimonials
We take pride in our exceptional service, and our customers appreciate us for that. Here are a few words from some of our satisfied customers.
“We just had 8 windows replaced in our house and they look amazing! Their price came in $8K under other quotes we received from other competitors.”
The Owner Came Out
“… They cleaned everything when they were finished, you would have never known they were here! After the installation the owner of the company came out to make sure we were satisfied.”
Kathleen L Drastic Difference in Temperature
“The windows are beautiful, and we’ve noticed a drastic difference in the temperature of the house upstairs, and reduced dust throughout the house. I would recommend them to anyone. Awesome company to work with!”
Amy D Installed in Less Than a Day
“The team that installed my windows was great. They were very professional and friendly, and did an awesome job. My new windows look great and they were installed in less than a day”
Lisa H The Most Polite Group of Guys
“… They sent out a team of 7 guys and each one had a specific task. They put pads down under each window, vacummed/cleaned up after themselves and were overall the most polite group of guys.”
Kate S Could Not Have Been Easier
“We had 13 windows replaced in our 20-year old home. The process of sales through installation could not have been easier. Installation was done in one day … The windows are high quality. We recommend them strongly.”
JC R Best Experience Ever!
“Best experience ever! Value, cleanliness, professionalism, quality product… all five stars. We've had our windows now for three months and have noticed an immediate change in our energy bill. So glad we went with this company!!”
Tiffany
We’re in your neighborhood
No matter where you live in the Denver Metro area, we serve your neighborhood. We are your “Window Replacement Company Nearby.” So, if you are ready to get a price quote for replacement windows, call us today (303) 547-1820.
- Denver
- Arvada
- Aurora
- Broomfield
- Centennial
- Commerce City
- Highlands Ranch
- Lakewood
- Littleton
- Morrison
- Parker
- Thornton
- Watkins
- Westminster

Request a quote or consultation
Now that you’ve found the leading replacement windows company in Denver, isn’t it time to request a free price quote?









