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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 – Washington, D.C.

Blending contemporary design and incredible functionality, sliding windows from Window World of D.C. never stop working for you. We’re proud to offer the 2 and 3 Lite Sliding Swing & Clean options, each with their own set of benefits. Saving money on your monthly energy bill has never been easier with these efficient, and attractive, sliding windows.

Benefits of Sliding Windows

Home sliding window
  • With triple-barrier weatherstripping, these windows keep the elements out and maintain energy efficiency
  • Feature an easy-to-operate swinging sash with EasyGrip sash lock and ventilator locks that secure the sash in the open position for ventilation
  • Engineered for strength and durability with a fusion-welded sash & mainframe and thick extrusion walls
  • And much, much more!

And with our custom-built sliding windows, cleaning has never been easier. Each window is equipped with a unique DuraBrake™ pivot/glide system that allows the window sash to turn inward, which gives you easy access to the exterior glass for quick and simple cleaning right from the inside of your home.

Sliding Window Installation

Every replacement sliding window we sell is installed by our skilled and highly trained window experts, who know the ins and outs of the installation process. And in case any problem should ever arise, each window is backed by Window World’s Limited Lifetime Warranty, protecting your investment for the long-term.

Contact us to Schedule Your Free In-home Estimate

At Window World of D.C., we’re proud to offer our complimentary in-home estimate so you can get expert advice on how to incorporate sliding windows into your residence. Simply contact us today to get started!