Sliding Windows

Sliding windows have a unique design and are a welcome twist to upgrading your home.  They are easy to use and are truly functional windows.  Sliding windows move horizontally from side to side and are available in 2 lite or 3 lite configurations.  In 3 lite configurations, the two ends are operable and can be ordered in equal-lite or in 1/4-1/2-1/4 configurations.  The unique feature of opening horizontally versus vertically, allows sliding windows to offer a larger opening and allowing homeowners to give their home a unique look.  The window panels move in front and in back of one another and glide on rollers for a smooth opening and closing movement that generally requires little effort.

Sliding windows can be ordered in a Swing & Clean version that makes cleaning your windows a breeze!  By simply unlocking the control latch, you can swing the sash inward and clean your windows easily.

We proudly offer sliding window installs to residents of Fairfax, Prince William, Loudoun, Stafford County and surrounding areas.


Why Use Sunshine Contracting to Replace Your Windows?

To read about our Sunshine Contracting Window Installation Process and meet our Installation Team, visit our Window Processes & Installation team page! Meet Lee and Seu and learn about how your windows are replaced.

At Sunshine Contracting, we take pride in what we do and we are constantly striving to improve. Sunshine Contracting has over 24 years of window replacement experience and we use the same crew for every installation, unlike other companies that subcontract their installations and you never know who you will get to install your windows – this creates inconsistency in installation and causes servicing issues down the road.


Alside Sheffield Slider & Swing and Clean
– The Alside Sheffield Slider provides you with more window area and is easy to open and operate. This sliding window is extremely energy efficient and has a fusion welded sash and mainframe for strength and rigidity.

Alside Mezzo Slider
– The Alside Mezzo Sliding Window is the epitome of simplicity and ease.  It is visually sleek and deceptively strong.  The Mezzo sliders are distinct in their slim silhouette, have a large glass area, and glide smoothly when operated.  The sashes move horizontally and can be lifted out for cleaning.

Additional Manufacturers

Additional Sliding Window Manufacturers Offered

In addition to Alside, Sunshine Contracting also sells a variety of other manufacturers that make double hung windows.



  • Vytex Potomac Slider
  • Vytex Fortis Slider
  • Vytex Georgetown Slider


  • Jeld-Wen Custom Wood Slider
  • Jeld-Wen Siteline EX Slider

Financing Available

Financing available through Wells Fargo Financial National Bank.

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