Optional polyurethane insulated seat adds energy efficiency. Optional Hi R+Plus® and Maxuus™ glass systems enhance thermal performance and lower your utility costs. Windows featuring our Hi R+Plus® and Maxuus™ glass options earn the ENERGY STAR by meeting strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.

Tempered glass interior shelf adds space for plants (standard on units under 48" wide). Optional DuPont Corian® seat adds durability.

With their easy-to-reach multi-point locking system, the operating trapezoid casement side panels allow ventilation and security. Interior glazing bead deters glass removal from outside the home.

New Generation Vinyl is completely maintenance free. Energy-efficient insulated frame is fusion-welded so it never needs caulking or other maintenance. Optional Advanced Easy Clean® Glass needs cleaning half as often - with half the effort.