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Are you interested in increasing the beauty, efficiency, and longevity of your Fort Collins home? Nex-Gen Windows and Doors is your source for replacement windows, doors, and siding in Northern Colorado! After decades of working closely with homeowners, we have refined our process to include upfront pricing, exceptional customer service, and lifetime warranties for your peace of mind.
We would love to meet with you in your home for a free, no-obligation consultation, or you can visit our showroom in Loveland to see and try out our products in person.
To learn more or to request a window, door, or siding installation estimate, please contact Nex-Gen online.
Many of us appreciate the allure of a historic residence. However, aging infrastructure can substantially increase energy expenditures. Heat loss or gain through windows is particularly responsible for high energy costs. In that light, energy-efficient windows can be a practical solution for today’s homeowners.
Nex-Gen experts understand the importance of windows. Our Marvin Infinity replacement windows are made from superior Ultrex fiberglass. Ultrex is 8 times stronger than vinyl and is resistant to leaks and seal failures. It is also durable, resisting structural distortions during rapid temperature changes. In other words, Ultrex fiberglass does not warp.
Integrity’s dual-pane windows with low-E coating can also reduce your energy costs by a phenomenal 33%.
It’s time to replace the windows at your Fort Collins home when:
Our Infinity window experts provide exceptional workmanship and efficient installations.
To get a free quote for window replacement or to schedule window installation in Fort Collins, CO, just contact Nex-Gen online now!
Your entry and patio doors play an integral role in the appearance, functionality, and efficiency of your home. With replacement doors installed by Nex-Gen, you can expect great value, superior service, and total customer satisfaction.
We offer a variety of stunning, high-end entry doors from Provia. Superior locking mechanisms and durable fiberglass construction make our products more secure than traditional wood entry doors. Choose from numerous stylish designs that let you customize the appearance of your front door based on your aesthetic and privacy preferences.
We also install Infinity from Marvin sliding patio doors and inswing patio doors. These products are versatile, beautiful, and easy to operate. Enhance the beauty of your home with styles ranging from traditional to contemporary to rustic.
A new door can enhance the overall look, security, and comfort of your home. You’ll know it’s time to replace the doors in your Fort Collins home when:
Our team can customize any door to match the image and ambiance of your home.
At Nex-Gen, we’re proud to offer our customers the whole package—superior products, reliable installation, and an enduring commitment to customer service and support. We put you in control of your home upgrade, offering our professional guidance and expertise along the way.
If you’re ready to give your home better protection against the elements while keeping your home energy-efficient, contact Nex-Gen online now to schedule a free, no-obligation consultation.