Roy Wakeman, OBE, executive chairman of The Performance Timber Products Group, (PTPG) has appointed Joe Martoccia, currently commercial director of Ultraframe (UK), will join PTPG as chief executive. His appointment takes effect from December 15. Wakeman (pictured), who will remain with PTPG as chairman, comments: “The search for a new ceo has been a long process and I am confident …