Hagley Windows and Doors has steadily grown from its beginnings in 1983 to become the largest and most respected manufacturer of residential aluminium joinery in the South Island. The continuous growth of the company has resulted in Hagley recently moving to larger premises. The company’s purpose-built, brand-new factory is situated in Waterloo Park and features greater manufacturing capacity and the latest in production machinery imported from Germany. In particular, the demand for modern houses for excellent insulation has meant the team has had to expand their capacity for production of double-glazing.