K171-20 Xinyi 85 Flat door

Single package flat door	Frame 46mm (see light)
Wrapper width / high occupation wall	85 The edge height occupies the wall: 39 The edge width occupies the wall: 39
Double-bag flat door	Frame 44mm (see light)
Wrapper width / high occupation wall	The edge height occupies the wall: 41 The edge width occupies the wall: 41
Light enterprise width	85mm
Standard hardware	Standard silver lock (with key)
Lattice bar	12*22 Wide grid
Glass standard	4+15A+4
Color	Porcelain swimming gold
Technology	Lattice bar + Decorate flowers

Performance Parameter:

Thermal insulation performance	3.7(w/m².k)
Sound insulation performance	35dB
Watertight performance	Level 6
Airtight performance	Level 8
Resistance to wind pressure	Level 9 / 5000PA

About Konya

· The appearance is fashionable, the golden proportion design, the three-dimensional look is strong, more conforms to the modern people's aesthetic consciousness.
· Can do one-sided cover, double-sided cover.
· High-strength aluminum alloy structure, waterproof and moisture-proof, long service life, door leaf and door frame 45 degree angle design, reinforced angle code link, both beautiful and high strength.