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Encompass by Pella® Vinyl Sliding Window


Encompass by Pella81 sliding windows glide open and closed for easy access in hard-to-reach areas. Durable, easy-care vinyl frames offer high-grade choices at budget-friendly prices. And with optional auto-locking hardware available, you can have more peace of mind.

Encompass by Pella Sliding Window Features

Why Vinyl?

  • Low-maintenance
  • Exceptional energy efficiency
  • Popular styles and options
  • Pella's exclusive vinyl formula
  • Quality craftsmanship backed by Pella


  • Multichambered frame for energy efficiency
  • Strong, fully-welded sash and frame
  • Optional, AutoLock hardware
  • Limited Lifetime Warranty

Encompass by Pella

Encompass by Pella windows are budget-friendly, easy-care windows and patio doors. These low-maintenance products are backed by a brand you can trust, at a competitive price.

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Inside Encompass by Pella

With multichambered and fully welded sashes and frames, our sliding windows are strong, durable and reduce sound transmission in your home. Our easy-care vinyl frames are offered in three beautiful solid colors to complement your home's design.


For the Pros

Encompass by Pella Sliding Window Specs & Install Details

  • Competitively priced, easy-care vinyl backed by Pella
  • Performance rating of R20-LC35 and STC of 25-26
  • Two- and three-panel options available in operable sizes up to 95.5" x 60"
  • Precision welding process makes a strong and more durable product that resists warping and twisting
  • Installation options include Block Frame, Nail Fin and Nail-Fin with J-Channel; Integral 5/8" Flange available in Florida, Flush Flange also available in West region
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Product Downloads

Options for Encompass by Pella Sliding Windows

Choosing Your Window


Join a window together with other windows to add character to your home’s design. Additional combinations are available. See your Pella sales representative for the complete offering.

Frame Color

Encompass by Pella vinyl products feature easy-care vinyl frames in your choice of three colors. Learn more about frame colors.


For Pros

Frame Types

New construction

  • East -Three frame types, 1-5/8" wall depth with nailing fin and 1-5/8" or 2-11/16" wall depth with J-channel. 2" and 3-3/8" overall frame depth with nailing fin.
  • West - 1-1/4" wall depth with nailing fin.

Window replacement

  • East - 2-11/16" overall frame depth with block frame design.
  • West - Four frame types, 2-11/16" and 3-3/8" overall frame depths with block frame design, and 2-11/16" and 3-3/8" in flush flange.

Styling Your Window


Pella's Cam-Action Lock and AutoLock hardware styles are available in your matched color finish. 

(*Autolock hardware styles only available in the West.)


For Pros

Sash Locks
  • Choice of Cam-Action lock or AutoLock.
  • Pella Cam-Action locks are designed to increase leverage as the window is closed to assure a superior, weathertight seal.
  • The optional AutoLock automatically locks the window when it is closed.

Grille Patterns

Grilles give the appearance of individual window panes. Pella offers many grille patterns to help enhance your home's architectural style.


Grille Profiles

Grilles-Between-the-Glass create the classic look of individual windowpanes.

5/8" Flat Grilles-Between-the-Glass

For Pros

  • Permanent aluminum grilles are factory-installed between the panes of glass.
  • Color matches frame.
  • Multiple grille patterns available.
  • Patio doors with grilles-between-the-glass feature Low-E glass for improved energy performance.
  • West Region includes 5/8" Flat Grille and 3/4" Contour Grilles.
  • East Region includes 3/4" Contour Grilles.

Window Enhancements

Universal Security Sensors

Stay connected to your windows.

Preserve beauty, add comfort and enhance home security with optional Pella Insynctive® technology.

Protect what matters most. Monitor windows with time-tested wireless technology while at home or away with the Pella Insynctive App.40 Learn more about Insynctive.

insynctive app in hand with status


Conventional Fiberglass Screens

Window and door screens play an important role in your home's light, ventilation and view. Our conventional fiberglass screens allow in light and the breeze and are durable to stay looking great for years. Learn more about screens.


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Pella products are backed by some of the strongest warranties in the business.

Learn more about Pella warranties