Door Replacement
Services in Colorado

Your entryway sets the tone for your entire home. Make a great first impression with our handpicked selection of Infinity and Provia replacement doors.

When shopping for replacement doors, there are generally four factors you’ll want to consider: 

 

Customization

 

Performance

 

Durability

 

Maintenance

Continue reading to see how Nex-Gen has made this process easy for you.

Customization

Don’t feel cornered into buying windows you don’t love. We can customize just about any design you have in mind. We aren’t just in the window replacement business — we’re in the design business. Our design experts are here to help you curate the perfect custom experience.

Performance

Our exterior doors are functional artwork. Available in a variety of styles, our hinged swinging patio doors, French doors, sliding doors, and entry doors will not only be a beautiful addition to your home, but a means of added security and lower energy bills. All of our doors meet ENERGY STAR® energy efficiency guidelines and will keep you and your family comfortable year round.

Durability

Here’s a bold statement — our replacement doors are built to outlast your home. Quality doors that withstand the elements with nearly unlimited customization options make choosing Nex-Gen for your next door replacement project the easy choice. 

Maintenance

Just like our window and siding selections, our doors are built to be easy to clean and virtually maintenance free. 

Not Quite Convinced?

Learn more about our Peace of Mind Extended Warranty which can be applied to any of our fiberglass products. Any and all required maintenance on your doors will be covered for as long as you own your house

Our Most Popular Styles

Entry Doors

Give your neighbors a memorable first impression with your solid wood and fiberglass entry doors.

 

We are proud to be an approved ProVia entry door retailer. Our collection of custom entry doors offers a variety of size, shape, and style options to choose from — all of which provide added safety and durability to your home. 

Inswing Patio Doors

What sets our inswing doors apart is durability and safety. These top quality wood doors are designed to outlast the life of your home. Our precision hinges allow the doors to open smoothly and provide an elegant entry to your balcony no matter what elements the doors might be exposed to. 

 

With insulated glass panels and energy efficient construction, these sustainable doors will help control your energy bills. High quality locks allow you to rest easy knowing your loved ones are protected.

Sliding Patio Doors

Sliding Patio Doors allow for more living space and natural light in the home than an inswing door. Sliding Patio doors help eliminate dust, dirt and debris that track in with hinged doors.

 

With a lightweight fiberglass design, our sliding patio doors glide with ease. We ensure proper installation with our coined installation process so your door will never have trouble sliding. 

Ready to Move Forward?

Schedule a Design Consult

Are you ready to book a free design consultation? We’re here to help you navigate any questions you might have about the overall process or which products would be the best fit for your home. Click below to schedule an appointment today. 

Visit Our Showroom

The intimidation of a door replacement project will soon disappear once you see our products in person. Visit our local showroom to explore available styles and experience the quality and functionality of our doors. 

Still Have Questions?

Our top priority is to empower you to make the right decision when it comes to replacing your doors. Explore the following list of FAQs or complete the form below to submit your questions to our sales team. We will get back to you shortly. 

FAQ

What factors should I consider when choosing an entry door?

There are many things to take into account when choosing a door for your home. You want to consider the size of the opening, the swing path clearance, door width, door construction, and hardware you want to be installed. Our design consultants are happy to help you choose the best door for your home and safety.

How long does it take to install an entry door?

It doesn’t take long at all! Most entry door installations take between 4-5 hours to complete. This depends on the weather, how much site preparation is required, any difficulties removing the old door, etc.

Can I choose a bigger door than the one I currently have?

Yes, it’s absolutely possible to install a bigger door than the one you have. However, this does mean remodeling the exterior and interior. If you have vinyl or wood siding, in most cases, the opening can be enlarged without much difficulty. However, if you have a brick or another masonry, it may permanently limit the size of the door you can install without needing to remodel the space extensively.

What are the benefits of ProVia doors?

ProVia doors are our premium product line. These doors are designed to increase the energy efficiency of your home and provide long-lasting, durable protection. The doors are designed to resist warping, splitting, and other damage.

Have Questions? Let Us Know!

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