Windows & Energy Savings

A building's windows can account for up to 40% of its heat loss and gain. There are three primary factors to consider when thinking about your building's energy conservation: Air infiltration; Radiant heat loss/gain; and heat loss/gain through conduction. All three factors can be reduced dramatically using The Window Man's Mon-Ray secondary glazing windows.

Some of The Window Man's Mon-Ray Secondary Glazing projects in the Metro DC area include

* (HOLC) Home Loan Building in Washington DC
* National Research Council in Washington DC
* Various Interior Mounts in the (USDA) Department of Agriculture in Washington DC
* Various Interior Mounts in the (NIH) National Institutes of Health in Maryland
* The Naval Academy's Ward Hall in Annapolis MD
* Seaford Middle School
* Middletown Middle School in Delaware
* Department of State Training Facility in Arlington VA
* National Park Service Building in Harpers Ferry WVA
* John Hopkins Applied Physics Lab
* Green Peace Headquarters

To find out how Mon-Ray secondary glazing windows can improve your residential or commercial property's energy conservation stop by any of The Window Man's three area showrooms.

We'll Give You $500

If you find a more energy efficient window than the New Elements Window by Soft-Lite as tested by NFRC and AAMA Gold Label Standards....

Yes! We're that confident that this window is THE most energy efficient window for homeowners in the DC Metro area.

The New Elements window is

NFRC .16 U-value with Ultimate Glass

And

AAMA Tested

Air: .01 cfm at 25 mph
Water: LC 60 59 mph at 8" rain per hour
Design Pressure )DP70): 203 mph wind load