- Available in configurations of up to seven panels spanning 22 feet wide
- Panels stack securely with magnetic door catches
- Can be designed to open from the center or to one direction (left or right)
*Marvin is not available in the Madison, WI market
Open your interior and exterior areas to the space-saving benefits of folding doors with bi-fold patio door replacement from NEXT Door & Window. Available in fiberglass or wood-clad materials, we install industry-leading products designed by Marvin and Infinity from Marvin.
Bi-fold patio doors from NEXT Door & Window create seamless visual flows between your indoor and outdoor living spaces — whether they’re open or closed. When open, folding doors provide unobstructed clearance for guests to move around during gatherings, an asset for homes that frequently entertain guests. When closed, views of the outside remain intact for visual continuity between your interior and your yard.
Also known as folding doors or accordion doors, bi-fold patio doors feature a series of panels connected by hinges that run along a track. Unlike other sliding doors with one stationary panel, bi-fold panels fold inward or outward depending on which direction best suits your space. Bi-fold patio doors create especially wide entryways, perfect for unobstructed access and panoramic views.
Bi-fold patio doors consist of hinged panels that slide across a built-in tracking system. When opened, these panels fold in on themselves at the hinges, creating roomy entryways. Because of their space-saving design, bi-fold doors are popular in both commercial spaces and residential homes.
Bi-fold doors are traditionally used to connect indoor spaces with their outdoor counterparts — such as patios, gardens, or welcome entryways. Because their panels fold in on themselves as they open, they can also be used to divide a single space or separate two rooms without taking up space. Bi-fold door installation is especially practical in smaller homes, apartments, or condos where real estate is limited.
Our replacement bi-fold doors combine sophisticated engineering with exceptional durability to open up your indoor and outdoor living spaces. Each door features customizable configurations, effortless operation, and the use of industry leading materials.
The door panels are crafted from advanced Ultrex® fiberglass, engineered to stack compactly while maximizing your view and natural light in both open and closed positions.
Create a grand entrance with configurations of up to seven panels spanning 22 feet in width — perfect for large openings that seamlessly connect indoor and outdoor spaces.
The innovative top-hung design and an integrated multi-point locking system ensure smooth, fingertip operation every time you open or close your door.
For uni-directional configurations, add an access panel for easy everyday entry and exit without opening the entire door system.
At NEXT Door & Window, we’ve been helping homeowners across the Chicago suburbs for decades by bringing the perfect blend of style, function, and quality right to your home.
Our Bi-fold doors are a great way to open up your space and create a smooth connection between your backyard and indoor living area. We offer Bi-fold style doors that don’t just look great, they’re built to last:
We’ll help you choose the right material, style, and configuration for your space so that you can enjoy your new patio doors for years to come.
*Marvin is not available in the Madison, WI market
*Marvin Elev
If you are thinking about a bi-fold door replacement or installing a new bi-fold patio door for your home, NEXT Door & Window’s installation services involve:
At NEXT Door & Windows, you don’t have to sacrifice style for better functionality. Our patio doors come in a wide variety of designs that match your home’s curb appeal while still offering security and energy efficiency. Our door design options include:
Our bi-fold patio doors feature a fade-resistant acrylic finish that maintains its beauty — even after 48,000 hours of sun exposure. Select from seven distinct exterior colors, all resistant to scratching, chalking, chipping, denting, and peeling. For interiors, choose from four refined color options or opt for our stainable Everwood® finish, which provides the warmth of natural wood without the maintenance requirements. Door sills are available in Bronze or Beige to complete your design.
Personalize your folding doors with hardware available in up to nine sophisticated finishes. The Twin Bolt Handle, offered in Black or Brushed Stainless Steel, features intuitive 180-degree operation — simply rotate up to unlock and open or rotate down to secure. Magnetic door catches, available in matching Black or Brushed Stainless Steel, keep your door panels perfectly positioned when open.
Choose from our selection of energy-efficient glass options, each featuring insulating argon gas between panes:
Add architectural interest with our divided lite options. Choose from factory-installed Simulated-Divided-Lite (SDL) bars made of Ultrex® fiberglass, complete with spacer bars between glass panes for authentic depth. Or, select Grilles-Between-the-Glass (GBG) for easy cleaning and classic visual appeal. Various patterns are available to match your home’s architectural style or to create distinctive, new looks.
Our satisfied customers say it best and keep coming back. Over 50% of our business comes from referrals and returning customers like you.
When you work with NEXT Door & Window, you get more than just expert installation. You get a team that truly cares about your experience from the first consultation to the final walkthrough.
Your dedicated project manager from NEXT Door & Window will be there to guide you through every step by answering questions, offering design advice, and making sure you have everything you need. We’re all about clear communication, attention to detail, and making the process feel as stress-free as possible.
Additionally when you choose bi-fold doors from NEXT Door & Window, you can expect:
For more information about having a new bi-fold patio door installed, contact us today. Discover for yourself how we have become the trusted name for doors, windows, and more throughout the greater Chicagoland area.
Yes, maintaining your bi-fold doors is straightforward and similar to cleaning standard windows. Regular cleaning helps preserve their appearance and extends their lifespan. The acrylic finish is resistant to scratching, chalking, and chipping, making routine maintenance simple. Cleaning is especially easy for doors with GBG divided lites since the grilles are protected between the glass panes.
Our bi-fold doors are built for exceptional longevity. The acrylic finish is tested to withstand 48,000 hours of sun exposure without fading and resists denting, peeling, and other common wear issues. Unlike wooden bi-fold doors that may only last 10-15 years without intensive maintenance, our Ultrex® fiberglass doors are engineered for long-term durability with minimal upkeep.
Yes, our bi-fold doors are designed with energy efficiency in mind. All our glass options feature insulating argon gas between panes for enhanced thermal performance. We offer three Low-E glass options to match your specific climate needs: Low E-1 for colder climates to retain heat, Low E-2 for moderate climates with year-round performance, and Low E-3 for areas with intense sun exposure to reject solar heat without sacrificing natural light. While bi-fold doors typically have more glass than standard doors, these energy-efficient features help optimize their thermal performance.
718 East Rand Road Arlington Heights, IL 60004 224-257-3057
By Appointment Only
5321 Voges Road Madison, WI 53718 608-602-7542