About Glass
http://www.pilkington.com/resources/canwhitepapereng.pdf
http://www.pilkington.com/resources/usdont.pdf
http://www.pilkington.com/resources/ats146swcanadianersystem10400.pdf

"How it's Made"
Watch How Glass is Made

Window Care and Maintenance
Caring for your windows
http://www.aamanet.org/upload/pmb-1-caring-for-windows.pdf


Window Safety
http://www.nsc.org/public/windowbr.pdf

Associations
http://www.cwdma.ca/
http://www.wrla.org/
http://www.homebuilders.mb.ca/
http://www.mbarchitects.org/web/index-dyn.shtml
http://www.windowanddoor.net/

Other Resources
Canadian Standards Association - http://www.csa.ca

http://www.climatechange.gc.ca/

Government of Canada / A Consumer’s Guide to Buying Windows
http://oee.nrcan.gc.ca/Publications/infosource/pub/renovate/windowsandDoors/section1.cfm?Text=N&PrintView=N

The National Fenestration Rating Council (NFRC) The nation's recognized organization for measuring and evaluating window energy performance. For more information about NFRC, visit them at www.nfrc.org.

Part of the Alliance to Save Energy, the Efficient Windows Collaborative works with the window industry and the Department of Energy's laboratories. For more information about the Efficient Windows Collaborative, visit them at www.efficientwindows.org.

Visit the ENERGY STAR Web site at www.energystar.gov

National Renewable Energy Laboratory Center for Buildings and Thermal Energy Systems - www.nrel.gov

American Architectural Manufacturers Association - www.aamanet.org