Alterations

 

As the fleet of Koopmans' designs expands every year, the older yachts are also subject to wear and tear. Since we have all drawings in our archives and are in many cases familiar with the history, I get frequently asked for advise, calculations and new drawings. This can vary from a request for a print or a scan with a short comment of an existing drawing to new drawings of plate expansions for a new keel or cockpit.