The Window and Door Group Technical Working Party investigates and discusses in detail any referred technical issues and standards which come to the attention of the Window and Door Group.
Formed in 1977, it is attended on a regular basis by technical experts of GGF member companies of the Window and Door Group.
The Technical Working Party reports into the Window and Door Group and into the GGF Standards Committee, which has overall responsibility to maintain technical standards on behalf of the GGF.
