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Vertical Slider 14" x 21" Window with Tempered Glass

$51.25
Product Code: 1421
Rough Opening: 14-1/4" x 21-1/4"
Overall Size: 15-1/2" x 22-1/2"
Flush Flange Size: 1"
J-Channel Flange Size: 1-1/2"
J-Channel Depth: 7/8"
Style: Single Hung
Material: Aluminum
Glass Type: 5 Mil Tempered
Screws: Not Included

Vertical Slider windows are a great addition to an outdoor shed, outdoor building, playhouse, or barn. They add light and allow for air flow. Great looking transom windows can take a shed or barn from functional to a building that adds value and beauty to your property. 

These 14" x 21" windows are vertical sliding single pane windows. They should not be mounted horizontally. The grids are on the outside of the windowpane. They come with a screen; it does not slide but is removable.

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Vertical Slider windows are a great addition to an outdoor shed, outdoor building, playhouse, or barn. They add light and allow for air flow. Great looking transom windows can take a shed or barn from functional to a building that adds value and beauty to your property. 

These 14" x 21" windows are vertical sliding single pane windows. They should not be mounted horizontally. The grids are on the outside of the windowpane. They come with a screen; it does not slide but is removable.

 
Vertical Slider 14" x 21" Window with Tempered Glass
Vertical Slider 14" x 21" Window with Tempered Glass
Vertical Slider 14" x 21" Window with Tempered Glass

Customer Reviews

38 Review
  • better than I expected 5

    Posted by Unknown on 2nd Aug 2025

    Wasn't sure what to expect, but these windows are high quality and exceed my expectations. they open and close easily and were incredibly easy to install.

  • Shed windows 5

    Posted by Kelly P. on 21st Jun 2025

    We just installed these windows in my chicken coop/shed. I like the look of the windows and they are the perfect size for my shed doors. They appear to be quality windows, and I hope they hold up over the years.

  • Great windows 5

    Posted by Dave on 25th Apr 2025

    I love these windows! They're priced right, and are Exceptionally well built and robust. They operate smoothly and lock into place perfectly. Worth every dime.