Thermally Broken Large Bi-Fold Patio Glass Door

Heavy-Duty Thickened Aluminum Structure
Reinforced thick aluminum profile and high-load bearing hardware support oversized glass panels, ensuring strong stability, no sagging and no deformation after long-term use.
Nearly 100% Full Opening Ultra-Wide Vision
Multi-panel side-stacking folding design maximizes opening area, removes visual barriers, realizes seamless integration of indoor and outdoor landscape, and enhances building luxury texture.
Thermally Broken Anti-Condensation Energy-Saving System
PA66 thermal break strip thoroughly cuts off thermal bridge transfer. Effectively prevents condensation and frosting in cold weather, optimizes thermal insulation and meets global energy-saving building codes.
Superior Wind Resistance & All-Weather Durability
Heavy-duty frame structure withstands strong wind pressure. Premium outdoor coating provides anti-rust, anti-corrosion and UV-fade-proof performance, suitable for coastal and extreme weather areas.
Silent Synchronous Folding Operation
Precision linkage pulley and track system ensures smooth, synchronous and mute folding. Labor-saving operation, no jamming, stable and durable for frequent daily use.
High-Performance Sound & Thermal Insulation
Argon-filled Low-E insulated glass effectively isolates outdoor traffic noise and solar heat radiation, stabilizes indoor temperature and reduces annual energy consumption.
Excellent Waterproof & Airtight Performance
Multi-layer EPDM sealing + professional hidden drainage system prevents rainwater infiltration and dust entry, ensuring stable performance in heavy rain and strong wind weather.
Full Personalized Customization
Custom panel numbers, opening sizes, clear/frosted/tinted glass, matte black/white/grey finishes and full RAL color options for diverse architectural styles.

Description

Product Name:Heavy Duty Aluminum Folding Glass Door / Thermally Broken Bi-Fold Patio Door

Frame Material:6063-T5 High-Strength Thickened Aluminum Alloy + PA66 Nylon Thermal Break Strip

Glass Type:Double/Triple Tempered Low-E Insulated Glass, 90%+ Argon Gas Filled; Clear / Frosted / Tinted Optional

Glass Thickness:5+12A+5mm, 6+12A+6mm, Custom Triple Glazing

Opening Mode:Multi-Panel Synchronous Linkage Side Folding, Full Stack Opening

Hardware:Heavy-Duty Load-Bearing Stainless Steel Track & Pulley, Multi-Point Anti-Pry Lock, Silent Linkage Hinges

Surface Finish:Matte Black, Outdoor Powder Coating, PVDF Fluorocarbon, Custom RAL Colors

Core Performance:Heavy Load Bearing, Anti-Condensation, Windproof, Waterproof, Soundproof, Energy Saving, Silent Folding, UV Resistant, Anti-Deformation

Application:Large Villa Patio, Panoramic Balcony, Sunroom, Indoor Partition, Luxury Residence, Hotel Lobby, Club & Commercial Facade