FHRK - (Specialist Association for Building Entries for Pipes and Cables) – Information about house connections

Are you planning a new building? Would you like to know what you should consider regarding building entries? Detailed information regarding gas- and watertight house connections are available in our film on YouTube:

http://www.youtube.com/watch?v=uC1yEXz-Qqc&list=UUu7Z4wlQvJsRKIM-YYMzYIg