UniTherm door has been designed to meet the requirements of energy efficient construction. It fills a product niche between a popular UniPro door and new generation PRIME sectional door. The leaf of UniTherm door is made using the innovative 60 mm thick INNOVO panels. The heat transfer coefficient of the INNOVO panel is 0.37 W/m2K, which when combined with the advanced sealing system gives an excellent level of thermal insulation for the whole door of 0.9 W/m2K. Along with the superb thermal insulation parameters, the UniTherm door meets the stringent standards in terms of resistance to wind and water penetration, as well as that of air permeability. The high coefficients of these parameters have an impact on prolonged life of the door, and help to maintain it visually appealing for many years ahead.