Janssens | Louvered Window Greenhouse Model:Royal Victorian (glass panel) The included foundation frame squares

The included foundation frame squares the plastic shed during assembly

Corrugated designed reinforced groove walls for strength

Most shade cloths go on the outside of the greenhouse

7 x Roof vents (automatic opening)

Janssens | Louvered Window Greenhouse Model:Royal Victorian (glass panel) The included foundation frame squaresThe Janssens Louvered Window can be added to any Royal Victorian or Junior Victorian kit at the time of order. These come in Black. The window features 11 glass panels and an extra glass piece for underneath the window for Royal Victorian greenhouses. For Junior Victorian Greenhouses the lower panel will be Lexan instead. All standard Royal and Junior models already include one louvered window. You can add as many louvered windows as you want to your