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Sliding Windows

  • Allow more natural light into your home
  • Feature an innovative design with a modern look
  • Durable, easy to use and require minimal maintenance


Sliding Windows – Pittsburgh

Window World of Pittsburgh’s Slider windows offer a crisp, clean design that allows for maximum light transmittance and visibility. Our slider windows also feature a unique rolling hinged design, allowing for simple vertical or horizontal sliding. Our beautiful new slider windows are also available in 2 or a 3-Lite design, allowing for perfect customization to match your Pennsylvania home’s personal style.

Every Slider window features the same low maintenance, energy-efficient benefits you’d expect from Window World. Our customizable slider windows are a perfect combination of performance, design and beauty.

In addition to a wide range of upgrades and decorative options, Slider windows are protected by our Lifetime Limited Warranty.


Sliding Window Gallery


Slider Window Features

  • Fusion-welded sash & mainframe adds strength and rigidity
  • Triple-barrier weather-stripping keeps the elements out

Slider Windows – Technical Details

  1. Multi Chambered Sash & Mainframe create insulating air spaces for superior thermal efficiency.
  2. 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.
  3. Interlock at sash meeting rails creates a tight seal against air infiltration while adding security and comfort.
  4. Insulated glass unit with optimal air space improves year-round performance.
  5. PPG Intercept™ Warm Edge Spacer System maximizes window performance and longevity.

Additional Features

  • Fusion welded Sash & Mainframe structure adds strength and rigidity. Tough, extra-thick extrusion walls provide the ultimate in welding strength.
  • Ventilator locks secure sash in the open position to provide ventilation.
  • Metal reinforcement adds strength at the meeting rails.
  • Triple-barrier weather-stripping between the sash and jamb for superior protection from air and water infiltration.
  • Full or half fiber glass screen provides ventilation while keeping insects out.

To find out more about our superior sliding windows, contact Window World of Pittsburgh today!

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Sliding Windows Pittsburgh | Windows in Pittsburgh

5 stars

Customer Reviews

  • "I hired Window World for an install of three extremely large slider windows. These are windows other companies said could not be done. The windows were installed over the course of a day and a half, and the installers exceeded my expectations in every way, as did the quality of the windows! I highly recommend them to anyone!"
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  • "I had two windows that I haven't used for over 30 years. One of the window panes actually blew out during a wind storm. I called Window World and Wayne was great! They were very professional, friendly, cleaned up all the mess and did a GREAT job! Thank you Window World, we will definitely go back to you when we need new replacements!"
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  • "Fantastic results, the life time warranty is what sent Window World to the top in our home. The seller explained every detail of measuring to installation to clean up. The install crew we polite and showed every step of the install. Would highly recommend to all. And the PRICE can't be beat. Thank you Window World."
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