The high performance compound used by WINDOWS FOR LIFE ® is KOMALIT Z. The longevity and superior quality of this material has been conclusively proved for almost 40 years. Because of this, windows and doors from COZY HOME GROUP -  WINDOWS FOR LIFE ®  performs to worldwide standards for strength, durability, heat stability, colour retention, termite resistance.

KOMALIT Z in fact significantly exceeds the stringent requirements of the highest classification of DIN standard 77498 for impact resistance. This fact provides an additional margin of safety to the quality of the product and enables the profiles to be fitted even in high-rise buildings.