Our opening window upgrade will replace one current fixed window of your garden building. (please add the quantity you require to cart)


Opening windows will fit all of our garden buildings.

(not compatible with corner summerhouses)


If purchasing a building with 2 or more windows

  1. If you only require 1 opening window.
  2. Add 1 window to basket.
  3. We will email you after purchase to confim which window you require as opening.

Opening Window Upgrade