Products
/static/upload/image/20230625/1687684062918494.png

BI-Fold window door

Product  Details

DG-50/68/80/120

for New type of concealed hinge folding door

TECH SPECS:

Frame Depth: 135/205mm

Profile Thickness: 2mm

Thermal Barrier: PVB66GF25

Glazing: 13mm IG

STC/OITC: 33-42 / 26-35

Standard Features:

- 6063-T6 aluminum alloy

- AkzoNobel powder coating 

- No damage found after 100,000 roller tests 

Options

1. Glazing: 5mm+16A+5mm double-sided tempered double-glazed glass 

2. Coating: AkzoNobel powder coating, Italian heat transfer wood grain, and fluorocarbon spray coating.

3. Mull Covers  (Please contact our sales representatives for more detailed information.)

Product performance:

Thermal insulation: 3.5 /(m²·K)≤K

Sound insulation: Rw+Ctr≥30dB

Water tightness: P≥350Pa

Air tightness: q,≤0.5m3/(m.h)

Windload resistance: P≥3000Pa



Relevant  recommendations