Double glazed aluminum bi-folding doors/folding doors with high thermal insulation for comercial and residential

Product Description

Bi-fold door is a type of door which opens by folding back in panels and
allowing windows to be stacked to one or both sides.
 
Features:
•Maximise entry space and create a seamless indoor-outdoor experience
•Maximise natural ventilation with a full opening to invite fresh air
•Effortless smooth sliding facilitated by high performance roller systems
•Opening almost effortlessly along high performance rollers
 
Performance:
•Wind load performance:***0Pa
•Water infiltration performance:**0Pa
•Air tightness performance:**0Pa
•Accoustic  performance:*5db

Profile
1.Color
•Customised (White, Black, Ultra Sliver, Nature Clean, see RAL bar)
2.Surface treatment
•Anodized
•Electrophoretic
•Powder coating
•Wood grain
•Fluorocarbon
3.Profile style
•Thermal break with ****-T5

Glass
•Type option： Low-e glass, tempered glass, laminated glass, frosted glass, tinted glass;
•Layer option: single, double, triple;
•Thickness option: 5mm,6mm,9mm,*2mm,*5mm,*0mm,etc.
•Color option: Clear, Grey, Blue, Green, etc.
 
Hardware
• Optional locking handles for security
•High performance roller systems
•Brand：German brand ROTO,HOPO,China top brand Kinlong,ect.
 
Flyscreen
•Type: Retractable Screen, Accordion Screen