How to Weatherproof Your Folding Door System for Maximum Protection and Performance

High-end home with folding glass wall connecting living room to pool patio.

Folding door systems—also called bi-fold doors, accordion doors, or multi-panel folding doors—create stunning open spaces by folding neatly aside. However, their multiple panels and moving parts make them more vulnerable to weather than standard doors. Rain, wind, dust, drafts, and temperature changes can lead to leaks, higher energy bills, condensation, and premature wear if not […]

Bi-fold Threshold Systems – Seamless, Weather-Tight, and ADA-Compliant

In commercial and high-end residential construction, door threshold systems are far more than simple floor transitions. They serve as critical barriers against weather, ensure full accessibility, and deliver a sleek, uninterrupted aesthetic. Modern threshold systems combine precision engineering to achieve seamless transitions, weather-tight seals, and full ADA compliance—all while withstanding heavy traffic and extreme conditions. […]

A Masters-Inspired Folding Lanai Door Project

Wood Folding French Door at Augusta National Golf

I’ve been a lifelong fan of The Masters. There’s something about Augusta National — the precision, the tradition, the craftsmanship — that has always inspired me. I’ve even been lucky enough to attend in person, and I still have my Masters hat and pin proudly displayed in my shop as a reminder of that experience. That same sense […]

Redefining the Patio Door

Operable bifolding door and window combination system creating large indoor-outdoor opening.

Features at a Glance Space-Saving Design – Folding and gliding doors eliminate swing clearance. Expansive Openings – Custom-built systems up to 68 ft. wide and 12 ft. tall. Slim Sightlines – Narrow 3″ stiles and 3 ½” rails maximize glass and natural light. Indoor-Outdoor Flow – Create seamless transitions between home and patio. Versatile Configurations […]

Lanai Doors™ Bi-Fold Systems – The Modern Alternative to Traditional Patio Doors

Large residential opening using movable door and window glass panels.

Bringing the Outside In™ Your home or business deserves more than a standard glass door. With Lanai folding glass systems, you can transform any room into a light-filled, open space that connects seamlessly with the outdoors. Whether entertaining in a bright, inviting living room or adding usable square footage to your commercial space, Lanai Doors […]

Bi-Folding Glass Door Configurations

Residential aluminum clad folding patio door system with large glass opening.

  Designed for Maximum Flexibility Unlike many patio door systems, every Lanai Door™ is custom built to your exact measurements in our Southern California facility. From small openings to dramatic architectural spans, Lanai Doors deliver unmatched versatility and performance. Our bi-folding glass door configurations include: Up to 16 panels, with 8 panels folding in each […]

Testimonial and Aftermath of Hurricane Dorian

Before Image - Freshly Installed

I knew I wanted the lanai door system in my kitchen the minute I saw the video. When building in the Bahamas directly in front of the Atlantic Ocean there are 2 things to consider. How can I view and enjoy the loveliness and how can I be protected when a Hurricane comes. My ocean […]

Lanai Doors™ Bi-Fold Systems – Hurricane Rated Protection

Large residential window wall creating indoor-outdoor living in forest setting.

Built for the Toughest Conditions Hurricane- and wind-borne debris–region building codes are no longer limited to Florida—they are expanding across the United States and the Caribbean. With the devastation caused by major storms, today’s architects, builders, and homeowners demand products that not only add beauty and light, but also protect life and property. Lanai Doors™ […]

Add Beauty Inside and Out – A Modern Alternative to French Doors

Modern beachfront residence with large glass openings and folding patio doors.

  It’s your dream, and it’s our goal to make it a reality. Adding a Lanai Door is more than just a home improvement—it’s an investment in your lifestyle. Imagine entertaining in a bright, inviting room or adding additional square footage to your business with doors that open up an entire wall. With Lanai bi-fold […]