"Mark has made a significant contribution to our business that has enhanced and strengthened our leadership in tile installation products," said John McMullen, senior vice president marketing of Custom Building Products. "We created this position to reflect our belief in his ability to add value to our customer relationships."
Longfellow joined Custom Building Products in 1999 as the regional sales manager of the Pacific North-west sales team. He also served as business development manager for board products. Prior to joining the company, Longfellow was the national sales manager of James Hardie Building Products.