Single Hung Windows
Single hung windows have two sashes, but only the bottom sash moves vertically while the top sash remains fixed. This simple and space-efficient design offers reliable ventilation, energy efficiency, and a timeless look suitable for both traditional and modern homes.
Design and Structure
A single-hung window features a fixed upper sash and a movable lower sash that slides vertically. This simple design is a cost-effective and space-saving option, making it ideal for smaller rooms or areas where exterior clearance is limited.
Energy Efficiency
With fewer moving parts and a tighter seal, single-hung windows often provide better insulation and reduced air leakage compared to more complex designs. This helps improve energy efficiency and can lead to lower utility bills.
Security
Single-hung windows offer enhanced security due to their fixed top sash and fewer entry points. This makes them a safer choice for ground-level rooms or areas where home security is a top priority.
Aesthetic Appeal
Single-hung windows offer a clean, timeless look that complements many architectural styles, from traditional to contemporary. Their unobtrusive design allows for maximum natural light while maintaining a balanced, symmetrical appearance, making them a visually appealing option for both the interior and exterior of a home.
Single Hung Windows FAQs
Single hung windows have a bottom sash that opens and a stationary top sash that offers simplified operation.
Additional benefits include:
- Bottom sash opens for ventilation.
- Fixed top sash provides added weather resistance.
- Bottom sash tilts in for easy in-home cleaning.
- Space-saving by design, single hung windows open flush with the wall and won’t impede exterior walkways or patios.
Single Hung windows are available with various design options and performance upgrades to satisfy the needs of your home remodel project. They are also custom-built to your home’s specifications for precise Installation. View Our single Hung Collections to discover the available colors, hardware finishes, grille styles and grille patterns to complete your home’s design.
RBT premium, first-generation vinyl produces durable, thermal-efficient single hung windows that withstand harsh weather conditions. And excellent insulator, vinyl helps keep your home consistently comfortable and reduces energy costs. Virtually maintenance-free vinyl windows won’t pit or peel over time and will maintain their beautiful appearance for years to come.