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Single Hung Windows Seattle

3000 Series Single Hung Windows

1000 Series Hung Replacement WindowSingle Hung Comfort World Windows offer a distinct design difference from our classic double hung design. Although both styles are very similar visually, single hung windows consist of a stationary upper sash, and a lower sash which can be opened and closed as usual. This functionality is slightly different from the double hung design, in which both sashes are able to move, slide, and tilt in for easy cleaning and maintenance. Many homeowners prefer the simplicity of a single hung window, as the upper sash in double hung windows is rarely used in most homes.

Window World's superior single hung windows will enhance the beauty of your home and bring the outside view indoors, all while allowing you to remain comfortable inside your home. Our Comfort World Single Hung Windows also offer many unique and defining characteristics, including:

  • Crisp, Clean Lines
  • Optional Decorative Grids
  • Exquisite Architectural Detailing
  • Sturdy, Stable Structure
  • Optional Low-E Glass Packages

Our single hung window offers all the features you'd expect from a premium virgin vinyl window–including overlap reinforced corners and aluminum reinforcement at horizontal sash members for extra strength and stability. And best of all, our single hung replacement windows start at just $189*! We also offer vinyl sliding windows in our $189 Any Size Vinyl Replacement Window Special.

When you choose a Window World Comfort World Single Hung window, you will know that you've invested wisely and increased the potential property value of your home. Plus, all of our windows are covered by Window World’s Lifetime Limited Warranty.

3000 Series Single Hung Windows Features

  • Protective hollow bulb seal and wind flap for added weather protection
  • Fully extruded Single wall lift rails provide strength and durability
  • Sloped sill forces water to drain to the exterior of the window
  • Single barrier-fin weather- stripping at sash sides
  • Hard shell dual durometer sash glazing for structural integrity

Technical Details

Technical Details of a 1000 Series Single Hung Replacement Window Seattle
  1. Vinyl frames and sashes will never chip, peel, crack or warp. Made tough and solid with virgin vinyl (PVC) powder, their color is formulated throughout so the beautiful luster lasts.
  2. Multi-chambered sash & mainframe structure creates insulating air spaces for superior thermal efficiency.
  3. Insulated glass unit with optimal air space improves year-round performance.
  4. PPG Intercept™ Warm Edge Spacer system maximizes performance and Longevity.
  5. Metal reinforcement for added strength at the meeting rail.
  6. Interlock at sash meeting rails creates a super-tight seal against air infiltration and adds to your sense of security, comfort and well-being.
  7. Hardshell dual durometer sash glazing eliminates unsightly glazing rubber, while acting as a shock absorber and sealing out air and water.
  8. Fully extruded, Single wall lift rail for strength and durability.
  9. Sloped sill forces water to drain to the exterior of the window.
  10. Protective bulb seal and wind flap provide a secondary barrier to keep out dust, noise and moisture.

Additional Features

  • Beveled edge on top sash guides sash into place for a tight seal.
  • Telescoping butt-joint reinforced corners make the window more energy efficient, eliminating drafty gaps at sash and frame corners.
  • Constant force balance system eliminates sash cords, weights and pulleys. you'll benefit from smooth, comfortable fingertip operation.
  • Tilt-in top and bottom sashes make cleaning safe and easy from inside the home.
  • Single barrier-fin weatherstripping at sash sides help keep out dirt and noise, and protect against air infiltration.
  • Full balance covers help protect against air infiltration while adding a finished look to the window frame.

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