Natural FRIDGE cellars
Polyethylene cellars
We offer ten polyethylene cellars in different sizes for food storage — hermetic, long-lasting and ready to install. As cellar experts, we represent the Natural FRIDGE brand in Latvia.
Cellars with a horizontal entrance
Compact solutions for small plots — they can be installed beneath terraces, gazebos or carports.
Cellar 120×120
- 2-level shelf system
- Length 120 cm
- Width 120 cm
- Height 140 cm
- Volume 1.2 m³
- Weight 135 kg
- Entrance 70×100 cm
Cellar 120×160
- 2-level shelf system
- Length 160 cm
- Width 120 cm
- Height 140 cm
- Volume 2.0 m³
- Weight 195 kg
- Entrance 70×100 cm
Cellar 130×160
- 3-level shelf system
- Length 160 cm
- Width 130 cm
- Height 200 cm
- Volume 2.0 m³
- Weight 350 kg
- Entrance 70×100 cm
Cellar 200×200
- 4-level shelf system
- Dimensions 200×200 cm
- Height 260 cm
- Volume 7.2 m³
- Weight 770 kg
- Entrance 70×100 cm
- Shelf width 18–35 cm
Cellar 200×330
- 4-level shelf system
- Dimensions 200×330 cm
- Height 265 cm
- Volume 12.1 m³
- Weight 1250 kg
- Entrance 70×100 cm
- Shelf width 18–35 cm
Cellar 200 x 480
- 4-level shelf system
- Dimensions 200×480 cm
- Height 265 cm
- Volume 17.5 m³
- Weight 1800 kg
- Entrance 70×100 cm
- Shelf width 18–35 cm
Cellars with a sloped entrance
Spacious models for larger plots and sites with a high groundwater level.
Cellar 200×175
- 4-level shelf system
- Dimensions 200×175 cm
- Height 270 cm
- Volume 6.5 m³
- Weight 825 kg
- Entrance 90×130 cm
- Shelf width 27–39 cm
Cellar 250
- 4-level shelf system
- Diameter 250 cm
- Height 270 cm
- Volume 9 m³
- Weight 900 kg
- Entrance 90×130 cm
- Shelf width 27–32 cm
Cellar 200×350
- 4-level shelf system
- Dimensions 200×350 cm
- Height 270 cm
- Volume 12.9 m³
- Weight 1300 kg
- Entrance 90×130 cm
- Shelf width 30–35 cm
Cellar 200 x 500
- 4-level shelf system
- Dimensions 200×500 cm
- Height 270 cm
- Volume 18.3 m³
- Weight 1850 kg
- Entrance 90×130 cm
- Shelf width 30–35 cm
Why choose a polyethylene cellar?
Fully sealed — can be installed in areas with a high groundwater level.
Housing made of polyethylene suitable for contact with food.
The cellar has LED lighting and a thermometer with hydrometer for humidity measurement.
Made of 100% recyclable materials. All our cellars and construction work carry a 2-year warranty.
Frequently asked questions
Is it possible to see and buy cellar models?
The most popular cellar models are in stock. Please contact us before your visit to arrange an appointment and to check availability in the warehouse.
How much does installation cost?
Delivery and installation costs start from EUR 800 (for the small 120×120 / 120×160 / 150×150 models). To determine exact costs we need to know: the chosen model, the site location and, preferably, the geology and groundwater level. With the right knowledge and our guidance, you can install the cellar yourself.
Is a concrete slab needed under these cellars?
Cellars with horizontal entrances require a concrete slab. For cellars with sloping entrances, a slab is only required if the groundwater can rise above the cellar floor level. If there is no groundwater at that depth, the cellar is anchored with foundation blocks to prevent surface water from lifting it.
Will the cellar be forced above ground if the groundwater level is high?
No, a correctly installed cellar will never be displaced. Where groundwater is high, the cellar must be anchored to a concrete slab or foundation blocks that keep it in the ground.
Will the cellar deform?
The metal frame ensures the strength of the cellar and lets it withstand ground and high groundwater pressure.
Will the cellar walls be damp?
The cellar has intake and exhaust ventilation, so a proper microclimate is maintained inside. Condensation may appear periodically in the exhaust due to temperature differences, but because the walls are polyethylene the droplets do not absorb and do not cause mould.
Does the cellar need to be insulated?
To reduce temperature fluctuations, we recommend insulating the top, sides and entrance of the cellar with extruded foam (50 mm).
What kind of cellar can be installed on my plot?
For a small plot, choose a cellar with a horizontal entrance — these fit beneath terraces, gazebos or carports. For larger plots and high groundwater levels we recommend a sloped-entrance cellar. Contact us for advice.
Is the cellar fully equipped and ready to install?
Yes. The cellar comes fully equipped — with a built-in metal frame and shelving, intake and exhaust ventilation, LED lighting and a thermometer with hydrometer for humidity measurement.
How is the excavation carried out?
Excavation is done with a tractor and excavator. Please consider whether such equipment can enter your property.
Do you lower the groundwater level?
Yes, we lower the groundwater level on site for our clients during cellar construction.
Not sure which solution fits?
Request a free consultation — we will help you choose the right solution and estimate the installation costs for your specific site.