Low E Windows Vs Clear Glass

Two types of low e glass soft and hard coat look and perform differently.

Low e windows vs clear glass.

The world of windows has come a long way from what it once was. Compared to low e glass windows double glazed windows allow 47 more solar heat gain. The tints on the low e are green. The glass facing the outdoors can be tinted so that those outside cannot see inside while the glass facing the interior is left clear so those inside can see outdoors.

The coating is invisible to the naked eye. Needless to say during the winter chilly months every little ounce of heat helps. I am probably too late to ask for opinions but we just ordered new windows for our home. Now we have double and triple paned windows high efficiency windows and a wide variety of frame materials to choose from.

Why double glazing does it better. We understand we will lose some thermal savings but now i m worried that i made a. To understand which one is better and solve the dilemma low e glass vs normal glass we need to look at the building needs. Low e or low emissivity glass was created to minimize the amount of infrared and ultraviolet light that comes through your glass without minimizing the amount of light that enters your home.

This table will compare glass r values. The second option is to keep both panes of glass clear and with or without a low e coating on the exterior glass pane. The coating is applied to the internal glass to separate both heat and light energy. Low e meaning low emissivity is an extremely thin layer of metallic particles or more commonly several layers applied to the glass that in simple terms allows the glass to act like a sieve.

While the coating is thin it creates a surface that reflects heat and blocks uv light while allowing light to pass through. Low e glass windows have a microscopically thin coating that is transparent and reflects heat. Low e glass windows offer insulation against heat and cold. Low e glass is clear glass that has been treated with an invisible metallic oxide coating.

No longer do we simply choose a single pane wood window and call it a day. Low e glass coatings are the next step up from tinted windows and doors. Clear glass windows vs low e. Long wavelengths or heat are filtered out while short wavelengths the visible light spectrum are allowed to pass through.