Logo
Prev
Bookmark
Rotate
Print
Next
Contents
All Pages
Related Articles
Browse Issues
Help
Search
Home
'
National Geographic : 1979 Jun
Contents
PPG believes windows should become working parts of your home's energy system. Whether your home is in the south or the north, PPG has an energy-saving envi ronmental glass for your windows and sliding glass doors. Where the climate is blis tering, you can reduce your air-conditioning costs with Solarcool® Bronze reflective glass. It cuts heat gain through the glass by almost 50 percent, compared to clear glass. Newest in the PPG line, Solarcool cuts way down on ultraviolet light, too, which is a major cause of fading. Its beautiful mirrored face provides comparative privacy, and by reducing glare makes it a lot nicer to look out on a summer's day. Up north, PPG Twindow® insulating glass uses two sealed panes to bring breath taking winter scenes indoors while you breathe in com fort. Since it reduces heat loss through the glass more than 40 percent, it obvi ously saves energy. It cuts messy condensation. And if you want to save even more, add storm windows for triple glazing. Let PPG glass become part of your energy-saving system. Ask your builder or architect. Either one will be glad to help you. PPG Industries, Inc., Dept. N-169, One Gateway Center, Pittsburgh, Pa. 15222. PPG: a Concern for the Future INDUSTRIES INDUSTRIES
Links
Archive
1979 Jul
1979 May
Navigation
Previous Page
Next Page