*Affordable, durable vinyl window with an operational bottom sash

*SunResist Low-E insulating glass with argon provides more protection against heat gain by blocking harmful infrared rays, as well as providing greater energy savings

*Top sash is stationary; bottom sash slides open vertically

*Built with high-quality extruded vinyl (in your choice of white, desert sand or almond) that won't chip or peel and resists fading, mildew and condensation

*Block and tackle balance system supports the vertical operation of the sash in single-hung and double-hung styles, so the sash will not slam shut

*Weatherstripping creates a tight seal against outdoor elements

Specification: (Can be customized )