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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.

Vitrum 2001 the international trade fair for machinery, equipment and systems for the processing of flat and hollow glass, glass and finished products for the industry, opened its doors October 3rd, in a climate of widespread uncertainty.

Interglas Technologies AG, the German glass and carbon fibre manufacturer, is feeling the effects of the slump in the construction industry.