SLIDING WINDOWS from Pella® of Westerly

Pella Windows and Doors sliding windows open horizontally from one side, so you won’t have to reach up high or bend down low to open and close them. They glide open effortlessly, too. Pella tandem nylon rollers are very durable and ensure smooth openings and closings. These windows are beautiful and convenient and let in plenty of fresh air.

Decide between vinyl or fiberglass windows from several product lines to best fit your space’s style. Pella’s vinyl window lines are more durable than typical vinyl windows, and their strong frame design defends against warping and twisting. What’s even better, Pella Windows and Doors’s sliding window choices will fit almost any budget.

Fiberglass Windows

Pella® Impervia®
Pella Impervia Series Fiberglass Sliding Windows

Pella® Impervia®

Incredibly strong fiberglass
  • Designed for durability with high quality materials (ask our rep for details).
  • Excellent performance.
  • The quality look of a painted wood window.
  • Exceptional energy efficiency.
Explore Pella® Impervia Series

 

Vinyl Windows

Pella® 350 Series
Pella 350 Series Vinyl Sliding Windows

Pella® 350 Series

Distinctive vinyl windows with superior performance
  • Exclusive technology ensures welded corners are virtually invisible.
  • Robust, detailed frame profile.
  • Stronger and more durable than typical vinyl windows.
  • Save $101 - $583 each year when replacing single pane windows with Energy Star rated windows.
Explore Pella® 350 Series Energy Star Most Efficient 2015
Pella® 250 Series
Pella 250 Series Vinyl Sliding Windows

Pella® 250 Series

Excellent vinyl performance and style
  • Pella’s durable frame design that resists warping and twisting.
  • Pella 250 Series products with triple-pane glass are much more energy-efficient than single-pane windows.
  • More of our most popular design features and options.
  • A higher quality look than common vinyl.
Explore Pella® 250 Series Energy Star Most Efficient 2015
Encompass by Pella®
ThermaStar by Pella®
Encompass by Pella Vinyl Sliding Windows

Encompass by Pella®

ThermaStar by Pella®

Competitively priced, easy-care vinyl
  • Quality craftsmanship backed by Pella.
  • Styles and options to fit most any budget.
  • Low-maintenance vinyl frames. No more painting!
  • Outstanding energy efficiency.
Explore Encompass by Pella® Consumers Digest Best Buy

 

Every Pella sliding window line is remarkably energy efficient. Our windows meet or exceed ENERGY STAR® certifications in all 50 states, and may be significantly more energy efficient with triple-pane glass.

The sliding window options will fit almost any budget. Set up a free in-home appointment or visit our Westerly showroom to discover more about Pella sliding replacement windows.

Schedule Now!