March 19, 2008
PVC window frames exhibited at the G-20 ministerial meeting

Before the G8 Hokkaido Toyako Summit is to be held, the G-20 ministerial meeting was held in Makuhari Messe where environment ministers from 20 countries gathered to discuss climate change. At the exhibit booth of the Ministry of Economy, Trade and Industry (Chemicals Division of the Manufacturing Industries Bureau), a PVC window frame model was exhibited in order to promote its high insulation and air-tightness properties.
The PVC window frame model will also be exhibited at the International Media Center of the G8 Hokkaido Toyako Summit.

1.High heat insulation and air-tightness is achieved by PVC window frames(pdf)

2.Heat insulation comparison per window spec(pdf)