Glass Walls Windows

Window Door Combination

Seamless glass door and pass-through window

  • Transforms kitchens into functional indoor-outdoor spaces
  • Configurable with either folding or stacking glass walls
  • Built by applying dual-height panels to existing systems

Modern Kitchen Pass-Through Window Combo

By blending the outdoors, the kitchen transition creates an indoor-outdoor kitchen with an open and enjoyable space to entertain.

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Folding exterior doors on a modern Columbus, OH home create seamless indoor-outdoor flow with clean, contemporary design
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Streamlined Outdoor Dining

Blend the functionality of your kitchen with outside space. Eliminate redundant outdoor kitchenware and struggling with traditional, obstructed patio doors.

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Modern kitchen with retractable glass wall that opens the kitchen to a patio. Three people relax in a modern home with a retractable glass wall that opens the kitchen to a patio; two people sit outside amid greenery, while one sits on indoor steps next to houseplants.
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Designed to Match Your Kitchen

Configurable in a variety of sizes and frames to suit different kitchen layouts and designs. Choose the finishes and hardware for a style uniquely yours.

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A kitchen with folding triple glazing doors and a view of the ocean
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Folding window and door combination in Belvedere, CA kitchen creates seamless indoor-outdoor flow for cooking and dining
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NanaWall SL70 folding glass wall system at an Ashton Woods residence in Arizona, opening a living area to an outdoor patio

Energy-Efficient and Durable

Alongside smooth, single-handed operation, our folding systems offer superior weather performance and forced entry protection.

Instead of an accordion system, you can configure dual-height glass single-track sliding windows and walls. Each panel slides independently on the single track and stacks out of the way.

The modern kitchen is used for more than preparing food; it’s an entertainment room. No longer just for food prep, the kitchen has morphed into a multifunctional space used by the whole family. It’s the life center of the home.

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NanaWall at Needham House, showcasing wood-framed folding glass walls with thermal insulation, custom finish, and indoor-outdoor flow
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Indoor and outdoor guests can interact over the counter. The pass-through window acts as a serving bar or buffet, allowing you to easily transfer dishes and drinks from the kitchen.

Explore Creative Kitchen Projects

Find inspiration for your kitchen from these unique commercial and residential pass-through window and patio door combos.

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Frequently Asked Questions

A NanaWall Window Door combination integrates a pass-through window with a glass door into one coordinated system, creating a seamless connection between indoor kitchens and outdoor entertaining spaces. Available in folding and stacking configurations, it enhances accessibility, natural light, and everyday functionality.

Yes. Window Door combination systems are designed to simplify serving, dining, and entertaining by creating an open transition between interior kitchens and patios. The large opening improves circulation while maintaining the clean, modern appearance expected in luxury residential and commercial spaces.

Yes. Every NanaWall Window Door combination is custom built to suit the project's dimensions and design goals. Homeowners and architects can select from multiple frame options, finishes, hardware styles, and opening configurations to complement virtually any architectural style.

Folding systems connect panels with hinges that fold neatly to one side, creating expansive openings. Stacking systems use independently sliding panels that move along a single track before stacking out of the opening. Both solutions deliver unobstructed views while accommodating different design preferences and space requirements.

By opening both the serving window and adjoining glass wall, the system creates a continuous indoor-outdoor workspace. This allows easier food preparation, serving, and interaction with guests while reducing the need for duplicate outdoor kitchen equipment.

Yes. NanaWall Window Door combinations are engineered with high-performance glazing, weather-resistant construction, and advanced locking systems to deliver excellent thermal performance, smooth operation, and dependable forced entry protection for year-round use.

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Get Help With Your Kitchen Project

Connect with NanaWall experts to answer your questions and discuss how we can support your glass door and window project.

(866) 210-4285
Monday - Friday: 7 AM - 5 PM PST

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NanaWall SL70 folding glass wall system at an Ashton Woods residence in Arizona, opening a living area to an outdoor patio
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