replacement windows
Daniel S asked:


I’m looking to get new windows for my house and some people have different spacing between windows like 7/8″ to 1″ and one says one is better than the other. But which one is?

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Comments

Longhaired Libertarian on 21 April, 2009 at 8:11 am #

I worked for many years as a window rep, and have heard that a space over 5/8″ can get a convection current inside the insulated glass, making it less energy efficient.


casey s on 23 April, 2009 at 7:23 am #

The distance between panes is a function of insulation. Insulation works by trapping air and causing slower heat/cold transfer. A larger space is better you can also have the space filled with low “E” Argon gas or a reflective UV membrane.

Choose a reputable manufacturer and do some research online the time invested now will be cost effective later.