Another feature of the Top Hung Casement Windows is that it can be left partly open during inclement weather to allow continuous ventilation, while at the same time not letting in any of nature's undesirable elements.

Features:

1. Can be outside open & top-hinged open ways.

2. Adopt frictional gel to connect, manage the standard of outside open window for high building, and avoid the dangerous of loosing hinges.

3.Window sash adopts movable angle to connect, which is easier to install and combines sash materials and glass strip. In this case, not only save the materials, but also make the design more artistic, and there is no need to consider the contradiction between shape of glass strip and installation.

4.Through the special amended hardware & transmission aluminium piece, it can not only use standard lock, but also some economic movable small lock to be more safety & reliable.

5. Glass strip installs outside the fixed window, its lean design to avoid deeper & materials saving; Moreover, it can adopt transferable frame to let the cover installed inside.

6. Opening sash and frame are in the same horizon to make it a better appearance.

7. Using complete set of adhesive tapes, which make it easy to open & close, and better leak tightness.

8. Many different profiles for choosing. For the standard window size of 1500*1500 mm, it takes 4.15 kgs per square meter.

9. Accessories: Any. (Domestic or Import).

• We use top quality glass to ensure the MAX transmittance,Sound Insulation but Minimum UW, SHGC value for our windows and doors,every piece we use to meet AS1288 standard.

• We use thickness 1.4-1.6 mm 6063-T5 profiles for our windows series and 2.0-2.2 mm for doors which supplied by Chinese best aluminium suppliers, could support 30 years service life. Customers could choose many colors for the surface coating. The color powder which from INTERPON, TO ENSURE ordeal from every inclement weather.

• Doors and Windows Hardware plays an important role in the fenestration system.It affects the performance of the integral window or door,including operability, air & water impermeability, especially the longevity of the product itself. We use TOP Quality hardware from Chinese Top Brand(Kinlong,Hopo,CMEC) or German Brand(Roto, Siegenia) to ensure our exquisite products have their function 100% be played.

• Our service

  We provide professional suggestions on Door Solution or Window Solution if you are the first time to purchase Aluminum Windows or Doors. Different regions have different climatic characters, and the treatment on profile or glazing should be different to meet its diversity, it concerns the longevity of windows or doors, and each function of energy absorbing & saving.

  Sunsia products have 10 years quality guarantee.