Ultra Therm

The Ultra Therm series is renowned for its exceptional insulation parameters, and is noted for its thermal compliance, particularly due to the 7-chamber structure of the main profiles. With a heat transfer coefficient of 1.24 W/m2K for the reinforced profiles and offering the possibility of fitting insulating glass, the UltraTherm series is becoming the main choice of PVC joinery manufacturers.

The main advantages of the series are the following:

• 7-chamber structure of the main profiles, 80 mm deep
• Class A profiles (3 mm thick outer walls)
• Heat transfer coefficient of 1.24 W/m2K for reinforced profiles
• Heat transfer coefficient per window 0.82 W/m2K with 44mm Low-E and Kr glass
• Sealing with two or three rows of gaskets
• 5 degree inner slope for better water drainage
• Use of a single type of reinforcement for the main profiles
• Common posts for the frame and sashes
• Common crossbeams for the main profiles
• Possibility to fit double (24 mm) or triple (34 mm or 44 mm) insulating glass

Available standard colours

Premium colours