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Tilt and turn windows have been a popular choice of window in many countries for some time. There are many advantageous properties of our high quality windows/doors that explain this success.
Our Turn & Tilt window opens in two directions. When tilt-open from the top, it can let in fresh air but against the dust, rain, and intruders, and when swing open, it is easy to clean from inside the house and get maximum ventilation. Because of our advanced design, turn & tilt windows from ZEHAO offer protection from high winds, storms, noise, and intruders. Fixed windows can be designed to match turn & tilt windows freely.

Tech data shown below:
1. Acoustical insulation: 36 dB
2. K-value of window: 1.80 w/ m2. K
3. Wind resistance: 5000 Pa
4. Air permeability: 0.1 m 3 /h. M
5. Watertightness: 500 Pa

Material Information as following:
1. Profile system HSP70: White, 5-chamber and 3-sealing PVC-profile
Option of color: Other colors are possible by using of RENOLIT plastic films and RAL painted technology

2. Glass system: 26 mm (5mm+16A+5mm) thickness of insulated-glass, from Lisec Shanghai.
Option: Tempered glass / Frosted glass / Laminated glass / Glass with George-bar / Coated glass (Low-E) / Patterned glass / Argon Gas glass

3. Hardware system:
Max. 130 kg casement bearing ability of hardware,
Hardware for casement or turn & tilt windows from MACO Austria.

4. Reinforcement steel:
The thickness of the U-form galvanized steel profile of frame and casement is 1.5 mm
The thickness of the special form galvanized steel profile of transom is 1.8mm.

5. Seal system: The colour of sealing strips is gray. They are made of rubber. The frame has one sealing strip and the casement has two sealing strips.

6. Handle: The standard colour is silver Made in Austria from MACO
Option: White/handle with lock

Advantage of our PVC Windows and Doors:
Non corrosive in nature
Does not need painting or varnishing
Good abrasion resistance
Can be drilled, nailed, saved etc
Easy to install
Availability in variety of colors
Rot proof
Fire proof
Reduction of energy wastage during production
Waste material can be recycled
Perfect insulation- Thermos insulation saves energy
Excellent protection against weather
Shield against sound pollution
Guarantees long life
UV protection - will not fade or discolor
Condensation free
Easy to clean

Sound insulation

Dew proof

Excellent watertightness and airtightness