by John MacGregor
HomeOwnerNet Columnist
With new coatings and high tech gas fills, dual paned windows now perform as well or better than triple and quadruple paned windows did in the 1980's and 90's. But many modern hotels in noisy areas are taking silence and efficiency one step further by putting two sets of dual paned windows back to back, for previously unimaginable comfort. The good news is that it's relatively easy to get the same kind of benefits in most homes without removing your current windows.
Why Quad Was a Four-Letter Window Word
Do some research at a home and garden show or on the Internet, and you may find that quadruple paned windows are out of favor. Some people will tell you that it's not even possible to have quadruple paned windows any more. In fact, older quadruple paned windows had many drawbacks: They were heavy, difficult to build precisely, expensive, and tricky to install. Most window manufacturers found that with new technological breakthroughs, they could make standard dual paned windows that performed startlingly well. Quadruple paned windows almost went the way of the dinosaur.
The Easy Way to Get Quadruple Paned Benefits
Still, if you're seeking the ultimate in efficiency and sound deadening, you should consider installing two sets of modern dual paned windows back to back. This eliminates many of the problems traditionally associated with quadruple paned windows, such as weight, complexity, and difficult installation. Your existing windows can often remain in place, and you can install an extra set of windows right behind them--saving time, money, and reducing the risk of structural compromises. Start thinking out of the box to upgrade your windows, and enjoy the benefits of quadruple paned glass today.
Source
US Department of Energy
About the Author
John MacGregor is a freelance writer and real estate investor with degrees from the University of California in Comparative Literature and Law. He has bought and sold several homes for profit.
