100. Single-Hung

• Depth of frame: 3 ¼″
• Glazing thickness range: up to ¾″
• Triple weatherseal at interlock
• Exteriorly glazed sash
• Handle integrated with a sash
• Specially designed chamber for mosquito net
• Sloped sill for better drainage of water
• Firm sill leg and screen chamber that prevents warping and rippling
• Integral nailing fin for new-construction applications
• Available without integral nailing fin for replacement window applications

The Single-Hung window is another popular type of window in the United States. Unlike the Double-Hung window, the Single-Hung window features a sash that can only be lifted from the bottom. Additionally, the upper part of the window has fixed glazing, which sets it apart from the Double-Hung window. This design contributes to the window’s high energy efficiency. The Single-Hung window is also easy to operate, making it a convenient option for homeowners.