Guide written by:
Julie, Interior Designer, Manchester
The operating function of a fridge is simple. A cooling agent flows through a piping system, absorbing heat. It is then funnelled out via a compressor. The heat is then released to the outside and the cycle then begins anew, should the fridge temperature start to increase again.
In standard fridges, the cold air generated is distributed unevenly. Therefore, cold air sinks to the bottom while warm air rises to the top - this is called static cooling. Ensure to place food stored at colder temperatures in the lower compartments.
Fridges with dynamic cooling are equipped with a fan that distributes the cold air evenly. As a result, there is virtually no difference in temperature between the different shelves. Circulating air in the different compartments allows food to cool down faster and humid air is removed. This results in less frost being created, which is why this technology is also called frost free or low-frost.
Fridges can primarily be divided into integrated and freestanding fridges. Whilst integrated fridges used to be standard, freestanding models are increasingly popular today.
Integrated fridges, as their name suggests, are built into the kitchen units. This way the appliance fits perfectly with the kitchen design, whilst saving space. They are delivered without panelling and should fit the measurements of your existing kitchen exactly. Integrated fridges do not provide as much flexibility as freestanding fridges when moving house, as the new kitchen needs to be adapted to fit the integrated fridge.
Under counter fridges are more flexible, and fit perfectly under worktops. Most models come with adjustable foot stands, so that they can be easily adapted to fit the height of your worktop.
Integrated fridges and under counter fridges are good for small kitchens, as they take up less space than freestanding fridges.
Freestanding fridges can be placed anywhere close to a power socket. They are therefore more adaptable than integrated fridges and will fit easily into a new kitchen. Freestanding fridges come in various designs, so you will certainly find a model that matches your kitchen well.
Compact fridges are also known as mini fridges. As the name suggests, these fridges provide extra space. They are also often used to extend kitchen units.
Ensure that your fridge is placed 5 to 10 cm away from the wall and other kitchen furniture, so that it can cool effectively.
A conventional fridge usually consists of a refrigerated compartment, separated into further compartments, shelves and drawers. Most models provide space for bottles and drinks cartons on the inside door.
Fridge freezers consist of a fridge and separate freezer compartment, saving you from buying an additional appliance for frozen items and ice.
There are three different models:
Classic fridge freezers with a frozen food compartment above or below a refrigerated compartment.
Side-by-side fridges (also known as American style fridges), where the fridge and freezer compartments are built into the fridge adjacent to one another.
French-door fridges, with the two upper doors being for the fridge compartment, and the lower doors or drawers being for the freezer compartment.
Fridge freezer combinations are available as freestanding or integrated units.
In addition to fridges for food, there are also special drinks fridges. Many models come with glass doors, providing an aesthetic appeal as well as practicality.
A drinks fridge is a good investment, if you don't have enough space for drinks in your fridge, or if you want to fully equip your party room or bar.
Having a mini-fridge beside your sofa is a convenience, providing you with cold drinks so you won't miss a minute of an exciting film or game.
A wine fridge is a good alternative to a wine cellar. Many of these appliances have different compartments, so that red, as well as white wine, can be stored at the correct temperature.
For large or small kitchens and single households or families, there are various fridge models. Ranging from 15 litre mini-fridges to side-by-side fridges with over 600 litres, you are certain to find a fridge that meets your needs. An oversized fridge consumes unnecessary amounts of energy, whilst a small model doesn't provide enough storage space for all your food. Which fridge size is best for you? The following table provides a few reference values:
Net capacity | Household size |
80 to 100 litres | Single household |
100 to 150 litres | 2 person household |
200 to 250 litres | 4 person household |
You should calculate around 50 litres of space for each person in your household.
Bear in mind that an enthusiastic cook will need more space for fresh ingredients than a frozen pizza fan.
Modern fridges also often have additional features, that can make your life easier, save energy and simply provide more comfort.
Automatic defrost: this function automatically defrosts your fridge, so that thick sheets of ice do not build up, unnecessarily increasing energy consumption.
Frost free: the frost free function reduces humidity, by taking in dry air and releasing humid air. This ensures that less ice is created.
Zero-degrees, eco and fresh compartments: fish and meat are best kept fresh in dry air in the zero-degrees compartment, whilst fruit and veg prefer a higher degree of humidity. A fridge model with multiple compartments ensures that your food will stay fresh for longer, reducing food waste.
Ice dispensers: depending on the model, ice dispensers produce ice cubes, cold water and crushed ice. The ice dispenser is built into the door in many side-by-side or French door fridges.
Door alarm: if the fridge door didn't close properly and the temperature starts to increase, an alarm will sound.
Holiday mode: this mode allows your fridge to save energy, while you are away from home.
Noise: in kitchen/living rooms or open kitchens it is important to have a quiet fridge, so as not to be disturbed by noise. Most modern fridges have an operating noise of 40 dB or less, the equivalent of a quiet radio or conversation.
Be aware of the direction in which the fridge door opens, so as to have quick and easy access to your fridge.
As fridges run 24 hours a day every year, it is worth enquiring about annual energy consumption should you be purchasing a new appliance. The good news is, that as with many other electronic devices, the energy efficiency of fridges has improved considerably in the last 30 years.
Always pay attention to the energy efficiency label when purchasing a new fridge. The most energy efficient appliances are graded A, whilst less efficient fridges are graded D, E, F or G.
Next to the energy efficiency grade and the annual consumption of the device in kWh, you will find a quick overview of the particular model, with information about the noise and capacity of the fridge-freezer.
In addition to energy efficiency, there are also a few other tricks, that can help you to save energy, whilst keeping food fresh.
Place in the right location: avoid direct sunlight, as well as proximity to ovens, stoves and heating appliances. Freestanding fridges should be a sufficient distance from the wall and other kitchen furniture (between 5 and 10 cm).
Allow warm meals to cool before placing them in the fridge.
Defrost frozen goods in the fridge (if time allows), as their temperature will help keep your food cool.
Avoid opening your fridge too often (glass fridges are helpful here).
If your fridge has a freezer compartment ensure to defrost it regularly, if it doesn't have an automatic defrost function.
Choose the right size: your fridge should always be full so that you are not using energy simply to cool air.
Select the correct temperature: 3 to 6 degrees Celsius for the fridge, and -18 degrees Celsius for the freezer compartment are sufficient.
To be considerate of the environment, dispose of your old fridge at a local household waste recycling centre or have it collected by waste disposal.
Integrated fridges, hidden behind a kitchen cabinet fit your kitchen unit perfectly, whilst colourful freestanding fridges catch the eye. This fridge design will depend on available space, your taste and current furnishings.
Fridges for a modern kitchen: straight shapes and steel kitchen doors fit a modern kitchen perfectly. Wine fridges with glass doors allow you to tastefully display your wine bottles, whilst adding style to your kitchen. It is best to select simple colours such as silver and black. Sleek, ergonomic kitchen units are best served by integrated fridges.
Fridges for country house kitchens: country house kitchens are homely, with kitchen cabinets often being made of wood. To create a harmonious look, it is best to select an integrated fridge in this instance, concealed behind an ornate panel. Alternatively, you could also choose a rounded fridge with a retro-look for your country house kitchen. Pastel shades and bright colours are most appropriate for the kitchen's cosy ambiance.
Fridges for a vintage kitchen: a freestanding fridge with a chrome handle and rounded shapes return the charm of the 1950s to your home. Retro-fridges in pastel shades are particularly popular, but there are also models in plain black, white or cream. Having a retro-themed or vibrant red fridge provides a highlight to your kitchen that cannot be overlooked.
By applying a new film to your fridge you can bring more variety into your kitchen and easily redesign your fridge.
Further tips and tricks on how to furnish your kitchen can also be found in the following guides:
Guide written by:
Julie, Interior Designer, Manchester
After years of DIY, renovation and designing, I decided to turn my passion into a career. Starting in 2006, in the South-West, I helped people with renovation or construction projects. My expertise and curiosity led me to look further into innovative ideas for myself and my clients. Indeed, to live your passion is also to transform the space you live in and the objects you use daily. My family love my creations and ideas that I bring into their lives! My favourite thing to do: use colour to brighten up interior space. But also tips to hide away clutter. Your home is just never big enough, is it? It is therefore a great pleasure to share my tips with you, so that you also can take as much pleasure as I do when starting up your next project!