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Sliding Windows

Replacement Sliding Vinyl Windows

Stanek’s vinyl sliding windows feature slim vertical lines for a clean, elegant look and are available in two- and three-lite sliding combinations. Our dual sliding shoes and fully-integrated lift rails ensure smooth operation and our low-profile, double cam locks provide outstanding security. Stanek’s reinforced sashes glide smoothly and remove easily for cleaning. Enjoy maximum ventilation and unobstructed views with full screens and dual sliding sashes that allow both sides of the window to be opened at the same time. View our wide range of options and customize your windows.

Idea Light Bulb Icon Helpful Information

Are the Windows in Your Home Failing?

Is the temperature in your home difficult to regulate? Do you feel cold or hot spots when you stand in front of your windows? If any of these issues sound familiar, you may have failing windows. Learn more.

What is a Sliding Window?

Sliding windows are often referred to as a slider or gliding window. Sliding windows have sashes that slide in either direction (right or left) in a single frame and lift out for easy cleaning. A two-lite sliding window has two independent sashes that slide horizontally for ventilation and ease of cleaning. Another common configuration, the three-lite sliding window, also has two independent sashes on either side of a fixed center sash.

Where Would You Use a Sliding Window?

Gliding, or sliding windows, are typically found in rooms where an unobstructed view is desired or where maximum ventilation is needed. They are also common in spaces where it may be difficult to reach to lift or close the window such as above a kitchen sink or behind a garden or soaking tub.

Learn More about Sliding Windows from Our Blog


Every Stanek® window and door is custom designed and custom manufactured for your home, which means the price can vary based upon the options and upgrades selected. Compare Stanek Windows to other companies by viewing our window company comparison chart.

Replacement Window Price Comparison
Builder / Construction Grade Windows $$+
Stanek® Premium Quality Windows $$$+
Ultra Premium Architectural Windows $$$$+

We offer a variety of no interest and low monthly payment plans to make your replacement window project affordable so you don’t have to compromise on quality.

Schedule your FREE In-Home Estimate today or call 800-230-8301 to learn more.

Our Guarantee

All Stanek windows and doors include a Limited Lifetime Warranty on material and a two-year warranty on labor.

Learn more about The Stanek Difference and our commitment to excellence.

Sliding Window Features

Effortless Operation for Life

Dual sliding shoes and fully-integrated lift rails ensure smooth operation of your windows.

Outstanding Security

Low-profile, double-cam locks join the sashes for an exceptionally tight and secure seal.

Maximum Ventilation

Full screens and dual sliding sashes allow both sides of the window to be opened at the same time. Full-length screens come standard in all Stanek sliding windows and are virtually invisible to allow for an unobstructed view.

Window Options

​​Configurations & Sizing

Configurations & Sizing Options

Two-lite Sliding or Tilt-In Sliding Window (50/50) Three-lite Sliding or Tilt-In Sliding Window (33/33/33) Three-lite Sliding or Tilt-In Sliding Window (25/50/25) Three-lite Sliding or Tilt-In Sliding Window (20/60/20)

​​Glass & Screen Options

Energy-Efficient Glass Types

The Facts about Efficiency

According to the federal government's Department of Housing and Urban Development studies, up to 70 percent of energy loss occurs in windows and doors with 90 percent of window heat loss occurring through the glass.

The glass you choose for your windows is the most important decision you can make. At Stanek Windows, high-performance triple-pane low-e glass with argon gas comes standard to maximize your comfort and lower your heating and cooling costs. Our windows are ENERGY STAR® rated in all climate zones in the United States.

Our triple-pane, low-e, high-performance glass is among the most energy-efficient triple-pane glass on the market and has earned the highest energy-efficiency rating from ENERGY STAR.

Comfort-Gard PLUS
Energy-efficient Glass
  • Triple-pane glass
  • Two layers of formulated multi-layer soft-coat Low-E
  • Insulated with Argon Gas
  • Warm-edge spacer technology
  • Blocks 99 percent more UV rays than ordinary glass

Designer Glass

Safety Glass


​​Color & Design


Grids & Grilles

Hardware Color Options

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Our downloadable resources provide helpful, educational information to aid your window buying process. Download helpful tips on how to purchase windows and discover who makes the best windows for your investment. Want to compare window companies? Download our window comparison chart or our FREE checklist.

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