Call Now | 970-593-1500

We Service

Fort Collins, CO

Window & Door Replacement in Fort Collins, CO

New Installation & Replacement Windows & Doors By Nex-Gen:

The Stress-Free & Cost-Effective Approach To Modernizing Your Home

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.

Benefits Of Replacing Your Colorado Home’s Windows

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%.

Signs It’s Time for Window Replacement

It’s time to replace the windows at your Fort Collins home when:

  • They have lost their tight seals, making your house drafty and cold during stormy weather.
  • They are cracked, and there are signs of decay from water condensation.
  • The frames are rotten, and the sashes are broken.

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!

Fort Collins Entry Door & Patio Door Replacement

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.

Signs It’s Time for Door Replacement

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:

  • They are warped, dented, or cracked, making them a challenge to open or close.
  • The weatherstripping is worn, and there are gaps around the perimeter of the door.
  • There are signs of mold or mildew in between the double glass panes.

Our team can customize any door to match the image and ambiance of your home.

Get A Quote On Your Replacement
Window & Door Project in Fort Collins

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.

Schedule A Consult

Fort Collins Entry Door & Patio Door Replacement

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.

Signs It’s Time for Door Replacement

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:
  • They are warped, dented, or cracked, making them a challenge to open or close.
  • The weatherstripping is worn, and there are gaps around the perimeter of the door.
  • There are signs of mold or mildew in between the double glass panes.
Our team can customize any door to match the image and ambiance of your home.

Get A Quote On Your Replacement Window & Door Project In Fort Collins

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.