Housing colours
Black, Byblend EU Directive R95/28/EG
Light Grey, Byblend EU Directive R95/28/EG
Dark Grey (7028), Byblend EU Directive R95/28/EG
Anthrazit (9035), Byblend EU Directive R95/28/EG
Aerogrey (7659), Byblend EU Directive R95/28/EG