| Wolkersdorf | |
| AT | |
| Public Affairs & sustainability | |
| I have been working for VELUX for 25 years About 20 years running seminars for all target groups (installers, dealers, architects, master builders, universitits, engineer schools, universities) technicl project leader of Sunlighthouse working with Public Affairs for some 5 years supporting "lighthouse projects" in respect of daylight and need based window ventilation and ventilative cooling |