Sliding Windows in Pittsburgh, PA

Our beautiful sliding windows are available in a 2 or a 3-lite design, allowing for perfect customization to match your Pennsylvania home’s personal style.

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Color Options

Our slider windows are a perfect combination of performance, design and beauty. They feature a unique rolling hinged design, allowing for simple vertical or horizontal sliding. Plus, they boast the same low maintenance, energy-efficient benefits you’d expect from Window World.

  • Available in 2- or 3-lite design
  • Allow more natural light into your home
  • Feature an innovative design with a modern look
  • Durable, easy to use and require minimal maintenance
  • Fusion-welded sash & mainframe adds strength and rigidity
  • Triple-barrier weatherstripping keeps the elements out
  • Multi Chambered Sash & Mainframe create insulating air spaces for superior thermal efficiency
  • Vinyl frames and sashes will never chip, peel, crack or warp
  • Interlock at sash meeting rails creates a tight seal against air infiltration while adding security and comfort
  • Insulated glass unit with optimal air space improves year-round performance
  • PPG Intercept™ warm edge spacer system maximizes window performance and longevity
  • Tough, extra-thick extrusion walls provide the ultimate in welding strength
  • Ventilator locks secure sash in the open position to provide ventilation
  • Full or half fiberglass screen provides ventilation while keeping insects out

Sliding window colors to meet your specific taste.

Color Options

*Color options may vary based on package, dimensions and more.

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What is energy efficiency?

Energy-Efficient Windows

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.

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Your Questions, Answered

Sliding Windows FAQs

Can I customize my sliding windows?

You can choose either a 2- or 3-lite design, making the sliding window style for perfect customization. With a unique rolling hinged design, this window easily opens vertically or horizontally in your space.

Are sliding windows durable?

The 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.

Could sliding windows lower my energy bill?

Yes. Window World of Pittsburgh Sliding Windows are designed for energy efficiency and year-round performance. The multi-chambered sash and mainframe create insulating air spaces for superior thermal efficiency, plus they feature ENERGY STAR-rated insulating glass packages.

Will my purchase be protected by a warranty?

Yes. All windows from Window World of Pittsburgh are protected by the industry’s strongest lifetime warranty.

Are sliding windows easy to clean?

Window World’s EasyGrip sash lock allows the sash to swing in easily. This superbly engineered pivot system means you can easily clean the sash from inside your home.

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What Your Neighbors Are Saying

Frank and Fred were very professional, friendly & courteous. They worked quickly & efficiently when installing 4 windows and a set of sliding glass doors. Very nice job
Cathy & Ernie D.
I hired Window World for an installation of three extremely large slider windows. These are windows other companies said could not be done. After finding their prices very reasonable, I asked for a quote on a garden window. Super price so I went with that also. It too was very large, almost pushing the limits on max size. 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!
Anne F.
Installation was quick and clean. The window was easy to access both inside and outside with no climbing needed, so that probably helped with it being convenient. The two installers were kind, polite and I was comfortable with them (and they made a fuss over my dog). We will only use Window World in the future!
Debra R.

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