We’ve been careening through the glossary of window manufacturing knowledge, built over generations and generations of window manufacturing and innovation. Our last foray into window manufacturing terms led us to double-hung windows. These windows provide the ability to open the window either by the top or bottom sash. Today we are going to delve into our final double of the month with the term, double-strength glass. This definition is pretty straightforward and basic. It is essentially glass that is between .114” and .113” thick. This kind of glass is exactly as its name implies; stronger than traditional glass. Born of the need for glass whose strength would exceed that of traditional annealed glass, double-strength glass has a number of applications and can be found very readily. Not only does this kind of glass improve energy efficiency by creating more of a barrier between indoor and outdoor temperatures, it also serves to improve sound insulation. This kind of noise reduction can be valuable for homes situated next to highways, interstates, train tracks, mining operations and any number of other noisy situations. In addition to its noise reducing properties and its energy efficiency benefits, this kind of glass also builds more durable aluminum windows, vinyl windows, and patio doors. Often, double-strength windows will be used in regions that experience more severe wind and storms, as well as places where projectiles and other hazards are more likely to damage windows. The versatility of this product, along with its high value in certain areas has made it commonplace in the window manufacturing industry.

We’ve covered a lot of ground in the last several weeks. We have completed our look at the glossary terms including “double” in their names, and have moved further into the vast world of window manufacturing. We hope you’ve enjoyed the ride. If you want something to chew on for the next few days, we’ll leave you with this thought… just image a double strength glass, double glazed, double hung window - what a window it would be!