Blue Zero is an aluminum catamaran, 13.5m (44 ft) long and weighs 7.5m (24.5 ft) wide, at the purchase as Casco of little over 4 tons, and pre-built should weigh up to 9 tons. Draught with the swords out is 2 m, with raised swords 90 cm. The designer comes reason by Bernd Köhler from the year 1990, is changed/converted by me on modern. The Casco (shell) was in 2000 by the prior owner pair (professional aluminum welders) finish welded. Maximum headroom was 1.70 m in the bridge.