How Double-Glazed Windows Work in Your Favor

Posted by john on Jan 8, 2012 in Uncategorized | 0 comments

Windows are a must in everybody’s house in order to let in air and light into your rooms. However, your window may not be able to stop the sunrays from heating up your room, or prevent any heat loss. This is because windows normally have a thickness of just a few millimeters. However, windows with double-glazing serve as good insulators. They are designed in such a way that the heat flow can be stopped when the windows are closed, but still allow the light to come in.

The basic structure that makes double-glazed windows good insulators is a layer of air that separates two glass panes. This layer is trapped between the glass panes and is completely insulated so that no leakage of air occurs between the glass panes. It will not absorb any moisture as well, thus preventing formation of fog in between the panes. You can choose to have a reflective coating on your window or it may remain clear as per your preferences.

Naturally, when there are two glass panes in your window, the thickness increases. This obstructs the heat from passing from one side of the window to the other. Another main component that helps in providing appropriate insulation is the air itself that is trapped between the glass panes. The science behind the trapped air acting as the insulator is associated with the motion of the molecules in this air. Heat causes the molecules of a material to move rapidly. These rapidly moving molecules spread the heat by hitting their neighboring molecules during their movement. This phenomenon is known as conduction. Since there is very little or no conduction through the air molecules as they are spread apart, that space serves as an excellent insulator.

Apart from insulating the heat loss or gain, there are few other benefits that a double glazed window offers. One is the reduction of noise pollution. Because of its design—just like heat—even the flow of noise will be obstructed to a large extent. Secondly, it will prevent condensation. Again, this is due to the barrier created by the insulating air in between the panes.

To obtain more information on the best glazing services for your Vermont home, contact Crowley Construction today.  We guarantee to provide you with products, materials and workmanship of the best quality for your residence, shop front or office building.

The construction professionals at Crowley Construction can handle your Vermont home improvement project big or small. If you’d like to have a private consultation, call 802-893-2603 or email gary@crowleyconstructionvt.com. For more great home improvement tips, connect with us on Facebook.

Photo credit: interior-designideas.com