Double glazed windows are the most popular windows out there today – and for good reason! You see, a double glazed window is a window with two panes. This not only makes it more durable, but provides increased insulation as well. Between these window panes is a pocket of argon gas, provided to fill the space. A spacer holds the two panes together, made from structural foam for minimal heat conduction. Coating is also applied, and the type used varies by the climate the window will function within. For example, in cold climates the coating will reflect cold, thereby keeping homes warm in cool weather.
How R Value Tells The Quality: Double glazed windows are also the perfect balance of affordability and efficiency. Their R-value is between 3 and 5, depending on the age, quality of craftsmanship and framing of a given window. R-value stands for thermal resistance. A value of 5-7 is considered good.
Granted there are window types with a higher R-value (triple and quadruple glazed), but they cost significantly more, and the number of panes required to up the R-value causes them to be bulky in appearance. To ensure that the double glazed window of your choice is of at least 5 R-value, purchase a type with wood or vinyl framing.
Vinyl Framing Is Best To Enhance Windows’ Positive Qualities: Wood and vinyl are both great for insulation. They are equally aesthetically appealing as well. Vinyl is considered better, however, because it requires little maintenance, whereas wood needs to be repainted and refinished intermittently. Further, vinyl framing is more durable and resistant to warping, chipping, cracking or wear of any sort. You can expect a good vinyl framed double glazed window to last 10+ years, and most have a warranty that lasts that long. Vinyl is also available in a variety of fade-proof, long-lasting colors.
These types of windows can outfit just about any window design. They come in single hung, double hung, casement, garden, bay and bow windows-and those are just a few of the options. Depending on the company you purchase from, custom double glazed windows may be available as well. Marvin, for example, specializes in made-to-order windows and offers a variety of alterations and choices.
The company you order from should install the windows for you. If you want to reduce the cost, some double glazed window replacement companies offer discounts for bulk purchases. However, the investment would be well worth it.
An Environmentally Friendly Window Alternative: In fact, along with their other benefits, double glazed windows are Eco-friendly. Thanks to their significant efficiency, they are excellent at maintaining (and thereby allowing you to regulate effectively) humidity and temperature in a given environment. This translates to a cozier, more comfortable home, as well as savings; reduced electricity and heating use translates into smaller bills.
These windows can also be used for many portions of your home, including basic interior windows, a sun room, a patio enclosure, window doors (like glass paneled and sliding doors) and anything else that requires durable and insulated glass. As stated earlier, however, be sure to frame the double glazed window in vinyl to get the most out of your double glazed window investment.
Best Of The Best: All in all, why you should choose double glazed window is quite clear: they’re efficient, have great insulation, they’re affordable, they save money over time, and they even provide sound-proofing and aesthetic appeal, to make your home a beautiful and peaceful environment.