Founded in 1958. Superiorland Vinyl Windows is manufacturer of a variety of window and door products. The Company'S windows feature Double-hung sashes and multichambered walls. It offers HIGH-PERFORMANCE and decorative glass options. Superiorland Vinyl Windows serves residential and commercial clients. In addition. The Company provides the 1400 series of picture. Casement and awning windows. Its products CAN BE combined into traditionally styled BAY and BOW window assemblies. Superiorland Vinyl Windows also offers the everest brand of patio doors that feature exterior cladding. Security BAR and grills. The Company provides windows made of wood. VINYL-CLAD wood and aluminum. Its windows offer protection against heat loss and condensation.