Bi-Folding Door Materials

posted on:
February 23, 2014
written by:
Jeff Jarvis

Bi-Folding Door Materials

 

Lanai Doors® are built to combine beauty, durability, and performance in every material choice. Unlike traditional French doors, which are limited in design and weather resistance, Lanai’s bi-folding door systems are available in wood, aluminum, and aluminum-clad wood, each engineered to meet your architectural needs while providing maximum light and seamless functionality.


Wood Bi-Folding Doors – Timeless Elegance

For homeowners who want the warmth and richness of natural wood, Lanai’s wood bi-folding doors offer a luxurious look reminiscent of Old World craftsmanship.

  • Available in paint-grade or stain-grade finishes.

  • Common selections include African Mahogany and Douglas Fir, but we can craft with most species to match your design vision.

  • Custom lite patterns and divided lite options available for a French-door-inspired look with modern folding functionality.

  • Hardware choices include stainless steel, polished brass, or oil-rubbed bronze.

Wood Lanai Doors provide both traditional beauty and modern folding convenience, making them an excellent choice for interiors or protected exterior applications.


Aluminum Bi-Folding Doors – Modern and Low Maintenance

For a sleek, contemporary look, aluminum folding doors are one of the most popular Lanai options. They are ideal for both residential and commercial projects, offering maximum light and minimal maintenance.

  • Available in a range of finishes: white, tan, bronze anodized, clear anodized, and custom colors to match your project.

  • Designed with narrow 3-inch stiles and rails for less obstruction and more glass.

  • Durable, low-maintenance, and weather-resistant for exterior use in all climates.

  • Equipped with stainless steel hinge hardware and modern locking systems for long-term reliability.

Aluminum Lanai Doors are perfect for creating large glass openings that flood interiors with light while remaining Title 24 compliant and weather-tight.


Aluminum-Clad Wood Doors – The Best of Both Worlds

Lanai’s clad folding doors combine the warmth of wood on the inside with the durability of aluminum on the outside—the perfect blend of beauty and performance.

  • Interior options in paint-grade or stain-grade woods, including mahogany and alder.

  • Exterior cladding available in a variety of standard and custom colors.

  • Designed for all-weather durability, reducing maintenance without sacrificing elegance.

  • Provides superior insulation when combined with dual glazing, thermally broken frames, and weather-tight seals.

Clad Lanai Doors are an excellent choice for coastal homes, commercial storefronts, or luxury residences, where both aesthetic warmth and exterior resilience are required.


Why Choose Lanai Over French Doors?

Traditional French doors are limited by swing clearance, small spans, and reduced weather performance. Lanai bi-folding systems offer:

  • Large openings up to 68 feet wide and 12 feet tall.

  • Slim 3-inch profiles for more glass and more light.

  • Weatherproof options including hurricane ratings, water-tight seals, and forced entry ratings.

  • Customization in materials, colors, and finishes to match any design style.

No matter which material you choose—wood, aluminum, or clad—Lanai Doors deliver a beautiful, durable, and versatile alternative to French doors.

Material Comparison Chart

Material Beauty & Aesthetics Durability Maintenance Energy Performance Best Applications
Wood Warm, traditional look; stain-grade or paint-grade options Good (best in protected or interior use) Higher – requires sealing/finishing Moderate – depends on glazing Luxury interiors, traditional homes, protected exterior spaces
Aluminum Sleek, modern design with slim 3″ stiles & rails Excellent – weather-resistant and strong Low – minimal upkeep required Good Residential exteriors, commercial storefronts, contemporary architecture
Thermally Broken Aluminum Modern with slim profiles; wide finish options Excellent – weather-resistant and strong Low – minimal upkeep required Excellent – reduces heat transfer, Title 24 compliant Extreme climates (cold or hot), energy-conscious projects
Aluminum-Clad Wood Combines natural wood beauty inside with aluminum protection outside Excellent – resistant to weather, impact, and temperature swings Low-Medium – wood interior requires some care Excellent – when paired with dual glazing Coastal homes, mixed-climate regions, luxury residential & commercial projects