About NanaWall Systems
NanaWall Systems is the leading North American specialist in folding glass wall systems, producing a comprehensive range of aluminum, wood, and steel folding and sliding systems for architectural openings that must completely transform between a closed, weather-tight wall and a fully open connection between interior and exterior space. Headquartered in Corte Madera, California, NanaWall has built its brand around the performance, weather resistance, and breadth of folding glass wall systems for both residential and commercial applications.
NanaWall's product portfolio spans folding glass walls in aluminum (thermally broken and non-thermally broken), wood-interior aluminum-clad, and steel configurations; single-track sliding systems; and complementary fixed glass systems. The company's systems address a wider range of performance requirements than most competitors — including commercial-grade weather resistance, air infiltration, and structural ratings — making NanaWall relevant for hospitality, retail, healthcare, and institutional projects alongside premium residential work.
NanaWall distributes through an authorized dealer network and maintains architectural support resources including Revit families, specification text, and project consultation services. For specifiers, NanaWall is the reference manufacturer when a project requires folding glass walls with documented commercial performance ratings, a broad system selection, and established project experience across diverse building types.
Company Snapshot
Product Lines
Aluminum Folding Glass Wall Systems
NanaWall's core aluminum bifold systems in thermally broken and non-thermally broken configurations for residential and commercial openings.
- Thermally broken aluminum series for energy-code compliance
- Non-thermally broken for mild climates or interior use
- Panel-to-panel sealing for weather resistance
- Commercial performance ratings available
Wood and Clad Folding Systems
Wood-interior, aluminum-exterior clad folding glass wall systems for premium residential projects where interior warmth is a priority.
- Wood interior with aluminum exterior cladding
- Premium residential configurations
- Stainable and paintable wood interiors
- Coordinated hardware finishes
Single-Track Sliding Systems
Frameless and framed single-track sliding glass panel systems for interior and exterior openings where sliding motion is preferred over folding.
- Frameless glass panel options
- Framed aluminum systems
- Interior partition and exterior opening applications
- Minimal floor track profiles
Common Applications
Premium Residential
Custom homes where folding glass walls connect living areas to terraces, pools, or gardens, with performance requirements beyond standard folding door products.
Hospitality and Restaurant
Hotels, restaurants, and clubs requiring commercial-rated folding glass walls for indoor-outdoor dining, event spaces, and amenity connections.
Retail and Commercial
Retail storefronts, healthcare facilities, and institutional spaces using folding glass walls for flexible space division and exterior connection.
What To Know
Commercial performance in a residential form
NanaWall systems carry commercial-grade weather, air, and structural performance ratings, making them appropriate for building types where residential-grade folding doors are insufficient.
Broadest folding glass wall system portfolio
The range of aluminum, wood-clad, and steel systems across thermally broken and non-thermally broken configurations is wider than any comparable North American competitor.
Architectural specification support
Revit families, specification text, and dedicated project support resources are maintained specifically for the architecture and design community.
Editorial profile based on NanaWall Systems public product and company materials; last reviewed April 30, 2026.