Only Online - USGlass July 2006
The U.S. Department of Energy has awarded the ENERGY STAR qualification to the NanaWall® models SL70, SL50, WD66 and WA67 from NANA WALL SYSTEMS of Mill Valley, Calif.
Because the NanaWall seals remain airtight when closed, hot or cold air does not breach the barrier, helping to reduce heating and cooling costs. The NanaWall utilizes insulating glass with low-E film to ensure proper insulation from extreme temperatures. The aluminum framed SL70 and SL50 models are thermally-broken to prevent temperatures from transferring from the outside in and the inside out. The WD66 and WA67 models are framed with wood.
© Copyright 2006 Key Communications Inc.
All rights reserved.