Gold Member Since 2012
Audited Supplier

Guangzhou Tiansheng Building Material Business Department

Window, Door, Curtain Wall manufacturer / supplier in China, offering Aluminum Window Glass Window with Bullet-Proof Glass, Exterior Facade Invisible Frame Reflective Blue Glass Curtain Wall, Customized High Quality Glass Window Aluminum Sliding Window and so on.

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double Hollow Glass for window and door [Mar 30,2012]
double Hollow Glass for window and door

 Double Hollow Glasss for windows and doors

Insulated Glass is made of two or more pcs of glass sheets and use sealant gumming glass pcs and aluminum spacers which was filled with desiccant together.

Glazed doors and windows are the major approach for communications between indoor and outdoor spaces. Daylight, sight and decoration are the basic functions of glass while energy efficiency and environmental protection are further additional requirements to glazed doors and windows. For a well-closed space, the indoor and outdoor thermal exchange is mainly achieved through glass. The thermal exchange in large volume between indoor and outdoor spaces means that, in summer, unneeded heat is introduced into the rooms while in winter, the valuable indoor heat flows outward, which worsens the indoor living environment and leads to enormous increase in energy consumption by air conditioners and/or heaters. Insulating glass, especially that combined with solar control coated glass and Low-E coated glass, provides a sound solution.

Features of Insulated Glass
Energy Saving: Very low U value (<=1.0w/m2k)could be less if filled with inert gas.

Noise reduction: Could reduce 30 decibels and diminish 5 decibels more if the IG unit was filled with inner gas.

Dew resistance: Below -70oC, could ensure IG units prevent dew everywhere in the world.

- Window and door
- Facades and curtain walls
- Automobile, train, vessel
- Refrigerator

Max Size: 2440*3660(except for manual production)
Min Size: 180mm x 350mm
Air or argon spacer gap: 4A, 6A, 9A
Glass thickness: 3~19mm

Quality Standards
ISO 9001, CCC, CE