“Get back to your roots with the Groundfridge prefab root cellar.”


The Groundfridge is an autonomic operating and naturally cooled cellar: an innovative version of the traditional root cellar for today’s sustainable companies and cosmopolitans with their own vegetable garden who lead modern, self-providing lives. The Groundfridge uses the insulating capacity of the ground and the cooler night air temperatures. This allows the temperature within the Groundfridge to remain steady and cool throughout the entire year – the perfect temperature to store fruits, vegetables, wine and cheese for example. The lightweight Groundfridge is very easy to transport and install and placing it doesn’t require any permits like a normal cellar would. 


  • Uses the insulating properties of the ground so the temperature within will barely vary.
  • Ventilation is done by a fan with timer that gains fresh cool air during the night.
  • No permits required for placing.
  • Lightweight and easy to install.
  • Dug in and covered up with the removed soil.
  • No soil needs to be disposed of when placing.
  • Big enough to comfortably stand in for 2 people.
  • No household electricity needed.
  • 3000 litres of storage capacity.

Technical specifications

Size globe ø 228 cm 
Standing height 210 cm
Total volume 7.85 m3
Volume sphere 6.21 m3
Storage capacity 3.000 liters
Weight 300 kg
Deepest point in ground      220 cm from ground level    
Diameter hill ø 5 meter
Height hill 150 cm
Material hand-laminated polyester    


"The entrance is wide and high so you can walk in and out upright. The design is clear like a cellar with some friendly details. It's a great object for your garden and a nice space to be in." 


  • Insulating door
  • Inhaling ventilator
  • Digital timer for ventilator
  • Smart stainless steel handrail with active ventilation
  • Lifting eyes for effective and simple transport & installation
  • Lockable door
  • Build-in shelf system
  • Insulated cellar with 8-10 cm of high durable foam
  • Protected from damages and ground impact by the insulated shell

The Chiller

An additional active cooler to give extra cooling power during the hottest Dutch summers, in southern European climates and for guaranteed temperatures for professional use.

  • add-on for Groundfridge
  • adjustable and constant core temperature
  • fit for professional use
  • professional durable cooler
  • temperatures down to 8 °C during Dutch summer
  • only seasonal electricity consumption needed
  • solar panel charging possible


Do you want to keep products cooled in a sustainable way, without building a traditional cellar or connecting a refrigerator? Are you interested in the Groundfridge?

  • Groundfridge Original Plain  € 11.900,- incl. 21% VAT
    (without shelves, including ventilation and light)
  • Groundfridge Original Complete  € 14.000,- incl. 21% VAT
    (including shelves, ventilation and light)
  • Groundfridge Original Complete plus The Chiller  € 17.500,- incl. 21% VAT
    (including shelves, ventilation, light and The Chiller)
  • The Chiller  € 4.500,- incl. 21% VAT
    (adjustable durable cooler)

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