We use a soft-coat, double-low-e glass to provide the most thermally efficient glass packages today.  With double low-e you have glass that not only keeps the heat in your home in the winter, but also keeps the heat and the sun's powerful rays out in the summer too.  It works year-around.

This low-e is available in a double-pane unit with heavier than air 'argon' gas between the panes which makes it twice as effective as standard insulating glass.  EK2 provides the minimum performance you need today as energy costs continue to rise.

For the ultimate protection look at EK3. Our triple-pane unit uses two pieces of low-e glass along with the argon gas gives you over three times the effectiveness of standard insulating glass.  When replacing your windows this is the one to look at closely.

Click on the logo below for more information on Energy Star.