How I build a big sailing boat with plastic pipes and plywood

DIY boat building: This was by far my biggest project ever: a 11m sailing yacht, weighing 9 tons, build from scratch over the years together with my wife. It was worth all the effort seeing it now swim and feeling the ocean underneath!. The planking material was made out of plastic pipe and then covered with several layers of fiber glass. The bulk heads and the boat keel were made out of 15mm plywood. I hope that you will enjoy the video and subscribe my channel if you like. There will be more videos about boatbuilding in the future.