A local company, backed by a national firm.

Improving your home for life.

Welcome to Nex-Gen Home Exteriors, The trusted authority of Infinity fiberglass replacement windows in Northern Colorado and Southern Wyoming. We are a second generation, family-owned and operated business, with over 35 years of experience in the window and door replacement industry. Having the opportunity to work directly with homeowners and housing associations, we’ve had many opportunities to enjoy a variety of projects from initial consultation to final completion. Our focus as a company is to help inform, as well as educate customers, on the questions they may have when planning a replacement window or door project. We recognize the importance of building relationships with our customers on value and integrity and to be there in times of need after a completed project.

At Nex-Gen Home Exteriors we realize that to be able to deliver exceptional quality each and every time we must focus on each and every detail from the very beginning. Over the years we have had the opportunity to work with many different product lines and a wide array of installation types. Through those opportunities we have gained great knowledge of what products separate themselves from the competition, and we have the ability to take a vision and turn it into a reality. Contact us today to learn how we can help you improve your home, for life.

Trust Us

When looking for new windows and doors, the last thing you want is to deal with a pushy salesman. We pride ourselves on being consultants first, and if you decide to purchase from us that's great. If not, at least we can help you become more educated on your window and door options.
We recently had Infinity windows installed in our home (14 windows and 1 patio door). The temperature in our home now is much more consistent and the home is also much more quiet than before. With the fall temperatures getting cooler and lots more wind, our thermostat has been set lower than in the past and we have not heard the wind or traffic noises like we did before... Deb & Rich Meyer

Serving Northern Colorado

From Fort Collins to Denver, Estes Park to Greeley – We’re here for you.

The Last Windows You’ll Purchase

If you’ve considered upgrading your windows and doors we’ve got you covered. You can now replace or upgrade your windows and patio doors with quality Nex-Gen windows and doors. From high quality window upgrades, to doors, or even siding that is simply eye-catching.

Through years of working in the field, we have developed extensive experience and expertise required to turn an idea into a work of art. We’ve worked with a number of customers and we know exactly what you need. We can add comfort, beauty, class, and value to your home. On top of that, we are committed to excellence. With high quality and spectacular windows, our team will revitalize your home, giving it that soft touch, and undeniable beauty.

When working with Nex-Gen, you can expect quality windows that are energy efficient and easy to maintain. You’ll appreciate the value added to your home once your replacement windows and doors have been designed and installed. We work towards one goal – your complete satisfaction.

At Nex-Gen Home Exteriors, we want to help you improve your home for life.

colorado homeowner

Jason, Brent and Ted.

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