Multi-leaf bi-fold panels fold to one side for a wide unobstructed view, strong ventilation and efficient space use.
Folding door
Folding door
Folding door
Folding Door is a high-end thermal break aluminum bi-fold door for large openings, patios, gardens and villas, with smooth folding operation, strong sealing and wide unobstructed views.
- ModelThermal Break Aluminum Folding Door
- Material6063-T5 virgin aluminum alloy
- Profile Thickness1.8 mm heavy-duty thickened
- StructureMulti-cavity thermal break profile with PA66 nylon thermal strip
- Corner CraftPin injection molding + two-component structural glue corner joint craft
- Opening MethodMulti-leaf bi-fold folding design, fully foldable to side
- SealingFull surrounding multi-layer automotive-grade EPDM sealing strips
- DrainageConcealed pressure equalization drainage system
- Standard GlassDouble tempered insulated glass
- Optional GlassTriple glazing, Low-E coating, Argon gas filling, warm edge spacer
- Screen MeshOptional 304 high-transparent anti-theft security mesh
- HardwareHeavy-duty dedicated folding anti-rust hardware set
- PerformanceHigh wind resistance, excellent waterproof, airtight, sound and thermal insulation
- Surface FinishPowder coating, fluorocarbon spraying, wood grain transfer
- Color Options#212121, #3a4147, #9da3a6, #d0d3d4, #f4f5f7, #000000, #5c4b42, #a67c52, #4b3621
- ApplicationVilla courtyard, balcony, garden, living room, commercial shop, high-end leisure space
Product description
Designed around comfort and proportion.
Folding Door is a high-end thermal break aluminum bi-fold door for large openings, patios, gardens and villas, with smooth folding operation, strong sealing and wide unobstructed views.
Technical specifications
Core details
ModelThermal Break Aluminum Folding Door
Material6063-T5 virgin aluminum alloy
Profile Thickness1.8 mm heavy-duty thickened
StructureMulti-cavity thermal break profile with PA66 nylon thermal strip
Corner CraftPin injection molding + two-component structural glue corner joint craft
Opening MethodMulti-leaf bi-fold folding design, fully foldable to side
SealingFull surrounding multi-layer automotive-grade EPDM sealing strips
DrainageConcealed pressure equalization drainage system
Standard GlassDouble tempered insulated glass
Optional GlassTriple glazing, Low-E coating, Argon gas filling, warm edge spacer
Screen MeshOptional 304 high-transparent anti-theft security mesh
HardwareHeavy-duty dedicated folding anti-rust hardware set
PerformanceHigh wind resistance, excellent waterproof, airtight, sound and thermal insulation
Surface FinishPowder coating, fluorocarbon spraying, wood grain transfer
Color Options#212121, #3a4147, #9da3a6, #d0d3d4, #f4f5f7, #000000, #5c4b42, #a67c52, #4b3621
ApplicationVilla courtyard, balcony, garden, living room, commercial shop, high-end leisure space
Core advantagesFull-width opening Thermal-break comfort Sealed and weather-ready Smooth heavy-duty operation Flexible specification
Performance built into every opening.
PA66 nylon thermal strips reduce indoor-outdoor heat transfer and support year-round comfort.
Automotive-grade EPDM gaskets plus concealed pressure-equalization drainage help resist wind, rain, dust and noise.
Dedicated folding hardware supports quiet, flexible movement, stable positioning and frequent long-term use.
Tempered insulated glass, 304 security mesh, custom sizes, colors and surface finishes support residential and commercial projects.
Frequently asked questions
Clear answers for specification.
What are the advantages of an aluminum folding door?
Its multi-leaf folding design can fold fully to one side for maximum opening width, panoramic views and ventilation while saving space.
What corner technology does it adopt?
It uses pin injection molding plus two-component structural glue corner joints for firm connections, strong load-bearing capacity and stable performance.
Is the folding operation smooth?
Dedicated heavy-duty folding hardware enables smooth, flexible movement and stable positioning with anti-rust durability.
How are sealing and waterproof performance handled?
Full surrounding multi-layer EPDM strips work with concealed pressure-equalization drainage to help keep wind, rain and dust outside.
What glass options are available?
Double tempered insulated glass is standard; triple glazing, Low-E coating, argon filling and a warm-edge spacer are optional.
Can a security screen be installed?
Yes. Optional 304 high-transparent anti-theft mesh helps block insects and prying while preserving light and views.
Can size and color be customized?
Yes. Opening width, leaf quantity, powder coating, fluorocarbon spraying and wood-grain transfer finishes can be customized.
Is a thermal-break folding door energy efficient?
PA66 thermal strips reduce temperature transfer and can lower air-conditioning demand while improving comfort.
Where is a folding door commonly used?
Villa courtyards, gardens, large balconies, living and dining rooms, commercial storefronts, hotels and high-end leisure spaces.