Others also read

The Department of Energy has released new criteria for Energy Star windows and doors. According to the new criteria, the climate region map has been changed so that climate region boundaries generally follow the 2000 and 6000 Heating Degree Day…
If the U.S. Congress adopts an energy bill this year or next, it may well provide tax credits for using high-performance windows and other energy-saving products in new and existing homes.
Interglas Technologies AG, the German glass and carbon fibre manufacturer, is feeling the effects of the slump in the construction industry.
The new FG-5000 Hurricane Impact System from Vistawall Architectural Products has been engineered to withstand the fury of mother nature, while maintaining the ease of installation found in conventional store front systems.