Single Hung Window

A single-hung window, also known as a single-sash window, one-over-one window, vertical sliding window, hung window, or bottom-sash window, is a classic window design featuring two vertically aligned sashes, where only the bottom sash slides up and down, while the top sash remains fixed. This simple yet timeless design makes single-hung windows a popular choice for traditional, colonial, and bungalow-style homes.

Design and Functionality:
Single-hung windows offer straightforward operation and a clean, symmetrical appearance. The fixed upper sash provides stability and structural support, while the operable lower sash allows for controlled ventilation, letting in fresh air without compromising security or energy efficiency.

Key Advantages:

• Energy Efficiency: Fewer moving parts mean fewer air leaks, helping maintain indoor comfort and reduce heating/cooling costs.

• Low Maintenance: Tilt-in bottom sashes make cleaning easy, while the fixed top sash requires minimal upkeep.

• Cost-Effective: Simple design keeps installation and replacement costs lower than double-hung alternatives.

• Material Options: Available in vinyl, wood, aluminum, or composite, balancing durability, style, and longevity.

• Versatile Sizes: Standard widths (24″–48″) and heights (36″–72″) fit most openings without custom fabrication.

Ideal Applications:
Single-hung windows are ideal for homeowners seeking affordable, reliable, and classic-looking windows. They work well in living rooms, bedrooms, and kitchens, providing ventilation where needed while maintaining a neat and symmetrical exterior look.

In short, a single-hung window combines simplicity, efficiency, and traditional style, making it a practical and stylish choice for many residential projects.