JELD-WEN V-2500 35-1/2-in x 47-1/2-in White Exterior White Interior Vinyl New Construction Double Pane Glass Argon gas (Full Screen Included)

Low-maintenance, durable vinyl window with two operating 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

Both top and bottom sash slide open vertically for optimal airflow and easier cleaning

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

Grids are factory sealed between panes of glass, making it easier to clean door glass

Standard 1-1/4-in pre-punched integral nailing fin surrounds the perimeter of the frame and helps make installations weather tight; for new construction or replacement

Lifetime limited warranty on window; 10-year warranty on exterior paint