Product Description

Door Extension Kit for Riga 2s, 3s or 4s  Greenhouses

we definitely recommend this Door Extension Kit If you would are building a Riga 2s, 3sor  4s Greenhouse over a stem wall, When you build a stem wall, you will have to drop the door to the ground and the space above it will need to be covered. This extension kit will cover as much as  20 inches of extra height above the door. 

Specifications and features: 

• 🌿   Kit will ad 20 inches above your regular Riga Door 
• 🌿   Just like the Riga Frame, this extensions is made of Anodized aluminum frame
• 🌿   The glazing is the same one used for the Riga Greenhouse (10 mm Twin Wall Polycarbonate).