10 Years Limited Warranty

High Headroom: Offers ample space for maneuvering inside the shed

watering system

For other Canopia greenhouses

Hoklartherm | Riga Greenhouse Drop Door Extension Kit Alton Greenhouse Door 10 Years Limited WarrantyRiga Door Extension Kit Raise Your Riga Greenhouse for Enhanced Versatility The Riga Greenhouse Drop Door Extension Kit is designed to elevate your Riga greenhouse by 20 inches when mounted on a stem wall, providing additional height and improved functionality. This kit is compatible with all Riga greenhouse models and includes extensions for both doors, ensuring a seamless fit. Key Features: Increased Height: Raises the greenhouse by 20 inches to