Double Hung Windows and Single Hung Windows

What’s a Double-Hung Window?

Vinyl double-hung windows have two sashes in a single frame, with both sashes able to slide up or down independently to provide ventilation and tilt-in for easy cleaning. Double-hung window sashes remain flush with the wall while the window is open. This makes them a great choice for walls next to patios, decks and walkways.

What’s the Difference Between Single and Double-Hung Windows?

A single-hung window has a fixed top window. Only the bottom window sash slides up or down. A double-hung window both sashes are able to slide up and down.

Where are Single and Double-Hung Windows Most Commonly Used?

Vinyl double-hung windows are ideal if you live in a dusty area, an area prone to precipitation or have a second story since they’re much easier to clean.   Single-hung windows are ideal for single-story homes, where cleaning windows from the outside can be easily done.

The DuraVu Difference.

DuraVu new double and single-hung vinyl windows by VWD are beautiful, durable, offer optimal ventilation and are easy to clean. The Integral Lift Rail ensures smooth operation and the Quick Release Coil Balance provides effortless sash movement with simple sash removal is assured for the life of your window.  The heavy-duty Cam Lock pulls the sash together for a secure, tight seal using Double Neoprene Bulb compression type seals. Quick Lock Shoes allow easy and safe tilting of the sash in a secure position for cleaning.  Plus, the drainage system is engineered to remove water while keeping out air infiltration.   The multi-chamber and insulated frame with Fusion Welded frame and sash are fully sealed for strength, durability and energy efficiency for a lifetime.