Different Glazing Technologies for Double Glazed Windows
Basic double glazing windows consist of two glass panes with a space in between, allowing for much better insulation than traditional single paned windows. But there are also added features on double glazing products that can create an even better level of insulation and make your home more comfortable. From the glass itself to the spacing and added films, window manufacturers are developing new technologies to make this product line even better for homeowners.
Low-E Coatings
Commonly termed low E windows, these products feature a low-emissivity coating that acts as an insulator and barrier. This thin coating of metal oxide is layered onto the exterior side of the interior glass pane. Sunlight can pass through the coating, but the heat it creates is effectively blocked from escaping the house.
This low-E coating also filters the UV rays from the sunlight, which helps to protect your furniture and flooring from fading. Homes with this style of window may also find less condensation build up because the metal oxide keeps the interior pane and window frame warmer.
Industry experts state that a good quality low-E double glazing windows product line has the same insulation value of a triple glazed window. They also deliver the benefit of being much lighter and easier for the contractors to handle, which may result in a cost savings
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