Price: 1
Brand Name: GAOMING
Model Number:
Country/Region: China
Post Date: Jul 10,2011

Product Description: Double Glazing Glass


How do Double Glazed Units Work? Glass is a good insulator but it would need to be very thick as a single pane in a window to have much effect. So rather than have thick glass in your windows it is better to have two panes of glass with an air or gas space between them. The bigger the air space, the less heat is lost, up to an optimum of 20mm. All well designed and well fitted double glazed units significantly reduce the intrusion of unwanted noise. The greatest change in sound insulation occurs for cavity widths between 50-150mm.By specifying glasses whose thickness differ by at least 30%, resonance effects are suppressed and the acoustic benefits are, therefore, maximized.What are the benefits of having Double-Glazed Units?Heat loss through single glazing will be at least halved with double glazingDraughts through windows caused by sinking cooled air will be lessRooms will be warmerOutside noise can be reducedCondensation can be reducedIncreases the saleability of the propertySavings on fuel billsGlazing OptionsOrdinary glass called Annealed or Float glassSafety Glass This can be either Toughened, Laminated, Safety Wired Glass or Annealed glass with safety film applied to it. Safety glazing is mandatory for new installations within 800mm of the floor in windows and partitions, and within 1500mm of the floor in doors and side panels. Glazing is marked in the corner with BS6206.Security Glass- Laminated glass or Annealed glass with film applied to it.When security glass is installed you must ensure there is an emergency escape route in case of fire.Low Emissivity glass or Low E glass- The glass must be used in a double glazed window so that the special reflective coating, which is always placed inside the cavity, is protected from any damageDecorative glass - This can be Opaque, patterned, Stained, Sandblasted or Etched.In addition to the above standard glazing options there are a number of further choices to be considered,An advanced, high performance Low E Glass that allows a clearer view through the glass can be used, traditional Low E glass has a yellow tint.Self-cleaning glass, Not 100% maintenance free but it will not need to be cleaned as frequently or thoroughly as conventional glass.Argon Gas filled units are used to improve the thermal and in some cases the acoustic properties of the double glazed unit. Georgian bars or leaded designs may be required.  Low-E Energy Saving Glass can only be used for glazing as part of a Double Glazed Unit.Low E Energy Saving Glass is designed to help insulate your home by keeping as much heat inside as possible. The glass has a transparent metallic coating on one side that reflects heat back into the room rather than allowing it to escape through the window. It also allows optimum amounts of sunlight to pass through the window.There are two choices of Low E Energy Saving Glass, these are called Hard Coat and Soft Coat.They both perform the same job but the soft coat has better thermal insulation, therefore reducing heat loss even further. The inner surface of the glass stays warmer thereby reducing the likelihood of condensation. And there is less of a yellowish tint or dusty appearance to the glass.

Supplier Details:

Zhejiang Gaoming Glass Co., Ltd.

Sales:Mr. Luke He

Contact Phone:86-571-86291918

Main Products:Other Curtain Wall Accessories

Business type:Manufacturer

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