ReliaBilt Aluminum Single pane Double strength New construction Single Hung Window (Rough Opening: 36.5-in x 62.25-in; Actual: 36-in x 62-in)

Economical, low-maintenance, weather-tight window built for harsher climates. Integral nailing fin surrounds the perimeter of the frame and helps make installations weather tight; for new construction or replacement. Bottom sash slides up and down; top sash is stationary.