Hoklartherm | FREE 6 inch High Foundation Frame with select Riga Greenhouses estimatestart-21 Better air circulation with ventilation

Better air circulation with ventilation slits in gable fascia

Integrated gutters on all six sides

and can be set up without tools in about two hours

Recommended Care: Treat the cedar every three years for a lifespan that could exceed 50 years

Hoklartherm | FREE 6 inch High Foundation Frame with select Riga Greenhouses estimatestart-21 Better air circulation with ventilationAdd this Foundation Frame to your cart with a corresponding Riga greenhouse and the price for the Frame will automatically become FREE with your purchase. Applies to RIGA S2, S3, S4, L3, L4, and L5 greenhouse models when ordered and delivered together with the Foundation Frame, during this month only! This 6" high Foundation Frame only works with the Hoklartherm RIGA Greenhouses. It can be used to replace a concrete or wooden footing. It will be