Our trawldoors are designed by the staff of Hleragerðin with Örn Marelsson enginer.

The main object in design and developing process of our trawldoors was to obtain as good spreading force know by best doors makers on the market but more importantly, to achieve less resistance. With computer simulations, several trips to Flume Tank testing and modification after actual fishing trial backed up with experienced friends and skippers, doors high spreading force and reduced spreading force has been confirmed.