sliding and Bi-folding door - 68Q7

1.Energy saving and Ecofriendly;, 2.Sound and Heat insulation;, 3.Good air and Water proof;, 4.Anti-aging and Easy maintenance. - details see: https://www.buildingsupplieshub.com/sliding-and-bi-folding-door-10056988

Place of Origin: Heilongjiang China (Mainland)	Brand Name: SAYYAS	Model Number: 68Q7	Frame Material: Internal wooden frame, external aluminium claddig
Open Style: Folding	Type: Sliding Windows	Opening Pattern: Horizontal	Feature: Folding Screen
Hardware: Roto from Germany	Glass: float ,tempered,low-e	Gasket: Schlegel Q-lon from Germany	Material: Larix gemlini

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Characteristics:

Aluminum-wood window, internal wooden frame, external aluminum cladding. Germany style and Germany materials. "The wood" structure and interior decoration matched the natural style, outside “aluminum” structure and color match with building styles completely.

Parameter:

1. Thickness of the wood: 68mm

2. Thickness of the aluminum: 1.5mm

3. Uw: 1.5 W/(m2•k)

4. Sc: 0.76

5. Rw: 32dB

6. q1≤0.5 m3/(m•h)

7. P≥700 Pa

8. P3≥4500 Pa

Standard Configuration:

Internal Wood	First-class Germany red pine, NOKA, average growth of log is over 50 years, obtaining FSC and PEFC green environmental certificates
External Aluminum	High-grade precision aluminum, seamless welding patent, electrostatic spraying coating - Netherlands Akzo•Nobel silver powder, 10 years quality guarantee
Color of wood and aluminum	brown, black, green, steel gray, white, light cream-colored, 15 colors could be chosen totally
Hardware	RC2 standard ant-theft hardware - Germany Winkhaus, mushroom head lock system
Handle	Single handle - Germany HOPPE with SAYYAS logo, comfortable holding and operating
Sealing joint strip	Germany Schlegel, jointing soft and hard parts closely, thermal insulation
Paint	water-based paint - Germany Rhenocoll, deeply permeate into the wood, safe and environment protection
Glass	5C+15Ar+5C Off-line LOW-E - France Saint-Gobain, thermal insulation and warm keeping