The business known as Trimlite commenced operation as Central Coast Fencing in the early 1970's. The name changed from Trimline Aluminium to Trimlite in March 2006 and began engaging Franchisees. In the early days, the business focused on the manufacture of timber, steel and aluminium fencing. Over the years timber and steel were phased out as aluminium was more durable and required less maintenance. It is also lightweight and easy to work with.