What is a low e window.
Low e window coating.
Low emittance low e is a coating that increases a window or door s ability to diminish heat transfer thus saving heating and cooling costs.
A low e glass window which stands for low emissivity is simply a windowpane coated in microscopic layers of metallic oxides.
In hotter climates with east or west facing windows the low e coating is applied to the outer layer of the glazing to help keep the heat out.
The signs of this failure may appear as small round spots within the window cavity.
Rather the effect of the low e coating is incorporated into the u factor for the unit or glazing assembly.
The solar reflectance of low e coatings can be manipulated to include specific parts of the visible and infrared spectrum.
Window manufacturers product information may not list emittance ratings.
Argon is an inert gas which has higher resistance to heat flow than air and is non toxic colorless and odorless.
In addition to energy savings low e also effectively reduces the amount of transmitted ultraviolet light which can damage carpets fabrics and drapes.
However though transparent this coating also protects your home from unwanted uv rays.
Stanek windows are made with a variety of high performance energy efficient glass options that can meet your energy performance and budgetary needs.
The coating appears invisible to the naked eye allowing as much natural light into the house as possible.