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 Options1. 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 |
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