Eye-Turning Home Addition Creates Indoor-Outdoor Heaven with Accordion Glass Doors

NanaWall accordion glass doors

What makes a backyard the ideal staycation destination? For these Ohio homeowners, a custom home addition was key to transforming their property into the ultimate retreat. Nestled within a lush landscape along the Scioto River, the natural backdrop inspired a multifunctional sunroom and deck extension complete with accordion glass doors for seamless indoor-outdoor living. Complementing the home’s traditional architecture, the four-season addition not only increases livable square footage but also creates a smooth connection to the outdoors. It offers all the modern comforts needed for a perfect vacation without leaving home.

A Transformative Custom Home Addition with Accordion Glass Doors

custom home addition with accordion glass doors

Traditional Home Design Meets Modern Indoor-Outdoor Living

The design called for a two-story addition featuring a lower-level sunroom that would connect to the existing patio and an upper-level deck designed for outdoor relaxation and entertaining. A key objective was establishing a consistent material and design palette, ensuring that the new spaces felt fully integrated rather than fixed onto the existing home. “The clients wanted a transitional indoor space from the existing home to the new pool,” says Residential Designer Laura Watson, Development Manager at The Cleary Company. “They also wanted a big deck for an outdoor living space and grilling area, so we decided to design a two-story addition.”

accordion glass door systems

Functional Sunroom Addition for Year-Round Retreats

The nine-month project began with the construction of a four-season sunroom. Here, the goal was to create a space seamlessly integrated with the outdoor amenities. To achieve this, the Cleary Company extended the same exterior and interior flooring, enhancing visual flow and spatial connection. Inside, a three-panel NanaWall SL60 folding glass door provides quick access to the basement, which hosts a spacious bar area for entertaining. “The interior space needed to feel a part of the outdoors so an open concept was a must,” says Watson. “They also wanted to be able to close off the interior space in the winter and keep the space cozy.” 

interior residential accordion glass doors

Modern Comforts for Indoor-Outdoor Living

One of the best aspects of a custom home addition is the opportunity to personalize your interior spaces. For the four-season sunroom, the interior design program called for cozy seating areas and rustic details that elevated the space for relaxation and entertaining. An impressive two-story stone fireplace extends to the rooftop deck, providing warmth while tying the two spaces together. Ceiling fans offer ventilation, while multiple windows optimize daylight to brighten the space. Furthermore, the designer specified two Generation 4 NW Aluminum 640 accordion glass doors on both exterior-facing sides, allowing the space to fully open and integrate into the outdoor areas. The systems were finished in the color White-P to complement the adjacent windows. 

exterior accordion glass doors

Exterior Accordion Glass Doors Merge Indoors and Outdoors

Traditional sliding doors, which leave fixed panels in place when open, would have introduced visual barriers that interrupted the intended flow. By specifying bifold systems that effortlessly glide and stack out of the way, the space becomes more dynamic and functional without compromising views. Plus, the systems were paired with a barely-there, low profile saddle sill to ensure seamless transitions in and out of the pool. “The client said they wanted the best. He wanted something easy to maneuver and have as open of a feel that he could get both when open and closed,” says Watson. “He did his research, and NanaWall fit that criteria.”  

home addition with NanaWall accordion door systems

A Rooftop Deck for Sunbathing and Relaxation

The sunroom’s rooftop was envisioned as an open-air outdoor space for cooking, lounging, and entertaining. The two-story fireplace takes center stage, providing warmth and light during chilly evenings. A covered cooking area offers plenty of space for preparing meals with a covered dining table just a mere feet away for dining al fresco. A staircase, which also doubles as storage, leads down to the pool area and sunroom below, ensuring all outdoor spaces are easily accessible to one another. Mirroring resort-like amenities and landscaping by Hidden Creek Landscaping, the backyard features an expansive pool, hot tub, cabana, and a cozy fire pit perfect for making s'mores. 

indoor-outdoor living with accordion glass door systems

Customizable Accordion Glass Doors for Every Home Style

As ideal solutions for a custom home addition, opening glass systems elevate lifestyles with seamless indoor-outdoor transitions. Customizable to every project, home style, and weather, these energy-efficient systems can be specified with specific powder coating colors to match specific design features. For the sunroom, the three installed systems perfectly complement the home’s existing windows, allowing for a cohesive architectural flow throughout. Meanwhile, double glazed panels help maintain the sunroom warm and cozy during cold winter months, extending the use of the space year-round.

“NanaWall was a perfect fit for what we were trying to achieve by tying in the outside to the inside,” says Laura Watson. “Not only that, we used a third NanaWall system on the inside, tying the bar area to the 4-season room. The clients love it as it is perfect when entertaining!”

four-season room addition with energy-efficient accordion door systems

Final Thoughts 

With the integration of NanaWall accordion glass doors, the design achieved unparalleled fluidity, allowing for a space that adapts to the seasons while maintaining a strong connection to its natural surroundings. The Cleary Company’s creative two-story approach optimizes every square foot, from the bright and airy sunroom to the spacious deck. Together, alongside the exterior amenities, the custom home addition created a space for memorable family interactions and lively gatherings regardless of the season. Now, the homeowners enjoy a resort-like experience without leaving the comforts of home. 

Discover how NanaWall accordion glass doors can elevate your custom home addition in our inspiring project gallery!