Low E Window Coating Failure

If your windows are older than five years maybe even one year then you are likely out of luck for a warranty claim.

Low e window coating failure.

The e in low e stands for emissivity which is the ability of the glass to radiate energy these glass windows work in a way same as a silver lining thermos keeping cool things cool and hot things hot. If there are seal failures then you will have condensation between the panes of glass. Double pane windows can be clear tinted or have a low e coating. The coating appears invisible to the naked eye allowing as much natural light into the house as possible.

A low e glass window which stands for low emissivity is simply a windowpane coated in microscopic layers of metallic oxides. The signs of this failure may appear as small round spots within the window cavity. Low e coatings play a pivotal role in the performance of your windows can save you money on energy costs and can drastically reduce fading to furniture and décor by blocking uv rays. This coating may be delaminating but the.

Low e squared glass can keep the inside glass temperature within 1 f of a room with no windows. This is but a small sampling of how specific the new generation low e coatings can get. Low e emiscity glass is actually a coating put on one of the inner surfaces of the glass to save energy either by keeping the sun out of the home in the summer or keeping the warmth of home from radiating out of the home in the winter in some cases as the window ages the coating may deteriorate. It requires a sheet of glass as a base material for its application.

What is a low e window. Stanek windows are made with a variety of high performance energy efficient glass options that can meet your energy performance and budgetary needs. You can have glass with or without a low e coating. Low e glass reduces the amount of harmful rays like ultraviolet and infrared that enter the house through the windows.

Low e has the ability to keep the temperature of the surface of the glass facing the interior very near that of the room itself regardless of outside temperatures. The defect is so severe that these windows cannot pass astm 1036 window requirements for architectural glass. They are sometimes called double silver or triple silver low e windows. If the low e coating is failing then that is a different question.

The window defect was the failure of the low e coating on surface 2 see figure 1 on the interior of the dual pane structure of the window. This is a manufacturing defect and is not a result of post installation cleaning damage. These windows are made with sputtered low e coatings that consist of either two or three layers of silver. However low e coating is not a standalone material.

However though transparent this coating also protects your home from unwanted uv rays.