Koltech SUPREME CASEMENT
Supreme Casement windows add a dramatic splash of elegance to your home while maintaining the durability and performance of vinyl. Available in a variety of designer colours and with a choice of decorative Grilles, Supreme Casement windows are engineered with a sturdy master frame construction.
Fixed Sash NFRC/Energy Star: NFRC
Size tested: 60″x78″ / 78″x60″
Operator NFRC/Energy Star: NFRC
Size tested: 32″x63″