15 Foot Wide BI-Fold Panoramic Door -Multiple Heights

Heavy-Duty Exterior Folding Door Series

Folding Door 15' Foot Wide - Multiple Heights Available

Upgrade your space with our high-performance Thermal Break Aluminum Sliding Glass Door, a top-tier choice for modern home and commercial applications. Engineered for maximum durability, thermal efficiency, and superior wind resistance, this heavy-duty exterior sliding door combines sleek aesthetics with cutting-edge functionality.

Why Our Bi-Fold Doors Stand Above the Rest

Not all bi-fold doors are created equal. Unlike the mass-produced, low-cost doors you’ll find online at big-box retailers like Home Depot, our doors are built to withstand extreme conditions and last for years to come.

✅ Superior Wind Resistance – Engineered to handle hurricanes and tornadoes, our doors boast an impressive Wind Load Resistance of TS EN 12210, 4500 Pa, providing unmatched protection.

✅ Energy Efficiency & Insulation – With thermal insulation of Uw: 2.3 W/m².K, our doors help maintain indoor temperatures, reducing energy costs and keeping your home comfortable year-round.

✅ Stronger, More Durable Construction – Unlike flimsy budget doors, our 1.8mm thick profiles, 77.3mm frame depth, and 56.3mm panel width create a robust structure that won’t warp or break over time.

✅ Industry-Leading Warranty – While cheap door factories offer 1-5 year warranties, we stand behind our quality with a long-term, proven warranty for peace of mind.

Don’t settle for the cheapest option—invest in quality. Keep your family, tenants, and property safe with bi-fold doors designed to withstand the toughest conditions. Choose Gladiator Windows & Doors—a name you can trust.

Product Overview

• Profile Material: 6063-T5 Aluminum Alloy (1.8mm thick for unmatched strength)
• Frame Depth: 77.3mm
• Frame Finish: Black Powder-Coated for a sleek, corrosion-resistant look
• Glass Type: 5+27A+5mm Double Tempered Glazing with Argon Gas Fill
• Tracks: SUS304 Stainless Steel for long-lasting smooth operation
• Package: Includes fully enclosed wooden crate for maximum protection

Key Features & Benefits

Unmatched Strength & Durability

• 1.8mm thick aluminum frame—far superior to standard market options.
• SUS304 Stainless Steel tracks ensure smooth, rust-resistant sliding for years.
• Heavy-duty locking core with key double door system for enhanced security.

Superior Thermal Efficiency

• Thermal Break Technology prevents heat transfer, keeping indoor temperatures stable.
• 5+27A+5mm Double Tempered Glass with Argon Gas Fill—argon is 6 times denser than air, enhancing insulation.
• Hidden drainage system and three-seal design provide maximum waterproofing.

Extreme Weather & Wind Resistance

• Certified for high wind loads up to 4500 Pa (4.5 kPa)—5x stronger than most doors rated at only 800 Pa.
• Waterproof & airtight sealing—designed for all climates, from coastal storms to extreme cold.
• Hurricane-rated for safety and protection against extreme weather conditions (not Miami-Dade rated).

Noise Reduction & Security

• 30 dB Sound Insulation—ensuring peace and quiet inside your home.
• Six-point locking system with anti-theft flyscreen for added security.
• Impact-resistant double-tempered glass—built to last and resist damage.

Performance Ratings

• Air Permeability: 4.5 m³/m·h
• Water Tightness: TS EN 12208, 300 Pa
• Wind Load Resistance: TS EN 12210, 4500 Pa
• Thermal Insulation: Uw: 2.3 W/m².K
• U-Factor: 0.29 & SHGC: 0.23

Customization Options

We offer fully custom-sized doors to fit your exact needs. Whether you need a specific width, height, or frame color, our doors can be tailored to your residential, commercial, or luxury project.

• Choose from multiple frame colors
• Custom glass options available
• Global shipping available

Order Process & Lead Time

• Custom Manufacturing – All doors are made-to-order for 2025 production.
• Lead Time: 9-10 weeks (may vary based on location and custom options).
• Confirmation Process: A team member will contact you to confirm dimensions, color, and glass options.
• Final Invoice: You will receive a detailed order confirmation document to approve before production begins.

Shipping & Delivery

• FREE Nationwide Shipping via freight or private carrier.
• Each order is professionally crated ($1,000 value) to prevent damage during transit.
• Tracking and updates provided throughout the process.
• Important: Inform your contractor in advance about the arrival date to plan for unloading and installation.