Our 2000, 4000, and 6000 series of double-hung windows combine classic design with energy efficiency and durability.
Whether you are looking to select windows for a new home, or you need to replace your current windows, double hung windows from Window World are a classic option that come in a variety of styles and sizes. Their appeal:
Double-hung window colors to match your home’s decor:
Color options may vary based on package, dimensions and more.
Click on our product brochures below for additional specifications:
Express your unique style with 2000 series windows. The slimline design optimizes glass area for maximum view while our fusion-welded sash construction provides years of trouble-free operation. They are a smart addition to your home and will provide a lifetime of beauty, comfort, and convenience.
4000 series windows from Window World are as beautiful as they are durable. Our beveled mainframe design is exceptionally slim and refined to easily complement any type of architecture. The 4000 series is the ultimate choice for beauty, comfort, and energy efficiency.
The superior performance of 6000 series windows starts with innovation. Every precision-engineered component contributes to superior energy savings. They’re backed by Window World’s limited lifetime warranty for complete peace-of-mind.
Click and drag your mouse or use your finger to rotate the window for a full, exclusive view.
Zoom In and Out
Use CMD+scroll (for MAC users) or the Windows key + Scroll (for Windows users) to zoom in for a closer look at this window style.
Want to view this window style in your own space? Click the button below to see how this window will complement your home and your decor style.
Low-E glass is brilliantly engineered to minimize the amount of UV rays and unwanted temperatures in your home in all climates.
Intercept’s™ Warm-Edge Spacer insulates the exterior edges of a sealed unit and can tack on 5% savings on monthly energy costs.
Vinyl window frames are constructed with a complex array of compartments internally to help trap and repel unwanted weather.
Open your smartphone’s camera and point it at the QR code. If you are already on your phone, just click here.
Tap the banner that appears on your screen.
Find an open space in your home or on a wall to experience the window model in augmented reality.
When it comes to your home, energy-efficient windows require less energy to heat your space than traditional products. That means savings on your monthly bills and comfort year-round.
This classic window style allows for both the top and bottom panes of the window to move up and down, operating independently.
Reinforced narrow silhouette frame and sash profiles make a statement of style with their low-profile design. The result is a beautiful and expanded glass area.
At the same time, internal chambers increase structural integrity, rigidity and energy efficiency.
Yes! Save on heating and cooling costs year-round with the SolarZone™ TG2 Elite™ insulated glass package. In warm weather, it will reduce solar heat accumulation, minimize interior glare and lower interior glass temperature. In cool temps, it delivers outstanding thermal performance and warmer interior glass surfaces to maintain comfort in the winter. This package also meets all ENERGY STAR requirements.
Our double-hung windows are built to fit your home’s specific measurements. Contact us to learn size specifications of our different models.
Yes! When extreme wind and weather hit, our proprietary sill interlock stands strong. Traditional slope sill designs can allow the sash to bow during powerful winds, but with our interlocking sash-to-sill technology, the sash is channeled firmly into the window frame for a unified wall of strength.