Joybuy Insights

Buying a freezer: A guide to choosing the right size, energy rating and location

Anyone looking to buy a freezer will often compare the price and capacity first. But that only tells part of the story: a model may look spacious on paper yet be difficult to access in everyday use, consume too much electricity or be unsuitable for its intended location. This is particularly important in kitchens, cellars and garages, where you should check the design, climate class and dimensions before buying.

Common pitfalls when buying a freezer

1. Don’t confuse usable capacity with external dimensions

A large freezer does not automatically offer the most practical layout. A chest freezer often provides plenty of space for bulky food, but smaller packs can easily disappear beneath larger supplies. An upright freezer with drawers makes sorting easier, but requires more vertical clearance.

So, pay attention to:

  • The net capacity of the freezer compartment rather than just the external volume
  • The number and height of the drawers or baskets
  • How far the door or lid opens at the intended location
  • Sufficient clearance from walls and other appliances

2. Don’t mistake No Frost for complete freedom from maintenance

A No Frost freezer reduces ice build-up and usually eliminates the need to defrost the freezer compartment manually. However, the function does not remove the need for cleaning, checking the door seal or ensuring free air circulation. If you choose a model without No Frost, plan to defrost it regularly, as a thick layer of ice reduces the usable space.

3. Consider the energy rating in context

The EU energy scale ranges from A to G. A model with an energy rating of C, D or E should not be judged by the letter alone. Other important factors include:

  • Annual energy consumption in kWh
  • Actual usable capacity
  • Operating time and how full the freezer is
  • Ambient temperature at the installation location
  • Noise levels in living areas

A small freezer with low annual consumption may be a more sensible choice for a small household than a large compartment that is rarely filled.

Important technical specifications to check before buying

Design and suitable storage capacity

For the kitchen, you can choose a freestanding or integrated freezer, a fridge with freezer compartment or a fridge freezer. An integrated model must fit the niche height and furniture door exactly. For example, the Beko B1754FN is designed for an 88-cm niche and offers 97 litres of fridge capacity and 13 litres of freezer capacity. Its fixed-door fitting system must be compatible with your existing kitchen design.

A fridge freezer saves floor space when you need both refrigeration and freezing in one appliance. If you already own a fridge and mainly need extra freezer space, a separate appliance is usually the more targeted choice.

Climate class for cellars and garages

The climate class indicates the ambient temperature range in which the manufacturer says the appliance should be operated. This is particularly relevant when choosing a freezer for a garage or cellar. Unheated rooms can become very cold in winter, and not every appliance is designed for these conditions.

Examples from the selection include:

  • Gorenje F49DPW: climate classes SN, N, ST and T, specified for 10 to 43 °C
  • Beko CF316EWN: climate class SN-T
  • Bauknecht GTE 150MD and BGTE 250MC: WinterProof function, according to the product information, down to -15 °C

The manufacturer’s specific installation instructions remain decisive. You must also take ventilation clearances, a dry, level surface and a suitable power connection into account.

Freezing capacity and performance during a power cut

Freezing capacity is stated in kilograms per 24 hours. It shows how much fresh food the appliance can freeze under the specified conditions. For households that regularly batch-cook or store larger shopping loads, this figure is more important than an eye-catching extra feature.

Storage time during a power cut can also be relevant. The Gorenje F49DPW, for example, specifies up to 15 hours, while the Bauknecht GKN W19170D specifies 17 hours. Keep the door closed during a power cut. These figures are not a guarantee for every situation, but refer to the respective manufacturer’s conditions.

Our selection by user profile

Suitable for: Budget-conscious first-time buyers
Gorenje F49DPW 85L Upright Freezer

Gorenje F49DPW 85L Upright Freezer

Why this product suits this profile: With 85 litres of usable capacity, this compact freezer is ideal for small households, flats or as additional storage space.

How this product avoids the pitfall

Three transparent drawers prevent small packs from becoming difficult to find inside the appliance. Manual defrosting remains a maintenance task that needs to be taken into account.

Key benefit & strengths

Energy rating D, annual consumption of 131 kWh according to the product information, freezing capacity of 4 kg per 24 hours and 15 hours of storage time during a power cut.

Suitable for: Buyers with high quality expectations
homeX No Frost Fridge Freezer 253 Litres

homeX No Frost Fridge Freezer, 253 Litres

Why this product suits this profile: If you need refrigeration and freezing in one appliance, you get 182 litres of fridge capacity and 71 litres of freezer capacity in a compact width.

How this product avoids the pitfall

No Frost tackles the common problem of ice build-up. The reversible door and adjustable glass shelves make it easier to adapt the appliance to your kitchen.

Key benefit & strengths

Energy rating C, annual consumption of 141 kWh, noise level of 39 dB(A) and Super Freeze function according to the product data.

Suitable for: Specialist uses & high-volume users
Bauknecht BGTE 250MC Chest Freezer 198 Litres

Bauknecht BGTE 250MC Chest Freezer, 198 Litres

Why this product suits this profile: This chest freezer is designed for households with larger food supplies, particularly for cellars, utility rooms or suitable secondary spaces.

How this product avoids the pitfall

The WinterProof specification down to -15 °C takes cold, unheated rooms into account. Two baskets make sorting easier than a completely undivided interior.

Key benefit & strengths

198 litres of capacity, energy rating C, annual consumption of 126 kWh, Multi-Zone switching and freezing capacity of 13 kg per 24 hours.

Suitable for: Families with substantial freezer needs
Bauknecht GKN W19170D No Frost Freezer 404 Litres

Bauknecht GKN W19170D No Frost, 404 Litres

Why this product suits this profile: This large freezer is designed for substantial food supplies and regularly freezing larger quantities.

How this product avoids the pitfall

No Frost reduces the effort associated with ice build-up. Six drawers keep everything organised, while the installation location must be measured carefully because the appliance is 191.2 cm high and 70 cm wide.

Key benefit & strengths

404 litres of capacity, energy rating D, freezing capacity of 19 kg per 24 hours, 38 dB(A) and switchable fridge or freezer mode.

Looking for more options?

We have put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations applicable in the EU.

Checklist for making your decision

Before placing your order, tick off these points:

  1. Measure the available space: Check the width, height, depth and the door or lid radius.
  2. Choose the usable capacity: A small freezer for limited supplies, or a large freezer or chest freezer for bulk buying.
  3. Compare energy consumption: Assess the kWh per year together with the actual usable capacity.
  4. Consider No Frost: Convenient for frequent use, but not essential for every household.
  5. Check the climate class: Particularly important for garages, cellars and unheated rooms.
  6. Consider the noise level: Figures around 38 to 42 dB(A) can be relevant in open-plan living areas.
  7. Check the door hinge and ventilation: The appliance must stand securely and have sufficient airflow.

Frequently asked questions about buying a freezer

What size is suitable for a small household?

That depends on your shopping habits and the fridge you already have. A small freezer of around 85 to 100 litres can provide additional storage for individuals or couples. If you regularly batch-cook or store larger quantities, determine your needs based on the amount of food rather than household size alone.

How much does it cost to run a freezer?

You can estimate the running costs using the stated annual consumption: kWh per year × your electricity price per kWh. The actual figure may vary depending on room temperature, how full the appliance is, how often the door is opened and how well it is maintained. Comparing energy ratings C, D and E is therefore worthwhile, but should always be done alongside usable capacity and purchase price.

Can a freezer be kept in the garage?

Only if the stated climate class and installation instructions cover the garage’s temperature range. The appliance also needs a dry, level location with sufficient ventilation. If temperatures fluctuate considerably, pay particular attention to models whose product data explicitly states that they are suitable for unheated rooms or low ambient temperatures.