Tag Archives: energy efficient
The Lang Exterior, Inc.™ Guide to Energy Efficient Windows
Energy Efficient Argon is an inert gas which means it does not react with many other elements, and is about 25% more dense than air. That is why we offer … Continue reading
The PowerWeld 1650 Slider + Enhanced Glass package
RESULTS U-Factor: 0.303 SHG: 0.267 CVT: 0.506 Windows must be ordered with the Enhanced Glass Package to get these ratings. Project Summary Architectural Testing, Inc. was contracted … Continue reading
How Low-E Glass Works
According to U.S. Government estimates, an average household spends more than 40% of its annual energy budget on heating and cooling. A heat-reflective coating can add to the energy efficiency of … Continue reading
Platinum 2400 Series Double Hung Window
Platinum 2400 Series Double Hung – White Interior & Exterior with Colonial Contour Grids. For more information on our Platinum Double Hung windows visit our website.
PowerWeld 1600 Series Double Hung Window
PowerWeld 1600 Series Double Hung – Light Oak Woodgrain Interior and Cocoa Brown Exterior, Energy Efficient Low-E glass with flat Colonial grids. For more information on our PowerWeld Double Hung … Continue reading
What is the most energy efficient replacement window?
Krypton vs. Argon One of the most sought after qualities in a replacement window is energy efficiency. Most people however wouldn’t know how energy efficiency can be achieved with different window … Continue reading