The layout of a kitchen space always begins with accurate measurements, and the dimensions of refrigeration equipment play here key role. Many apartment owners make the mistake of believing that for installation it is enough to know only the width and height of the unit. In practice, calculation of area and the occupied volume is necessary not only to select a location, but also to ensure proper air circulation.
Incorrectly calculated parameters can lead to the fact that the long-awaited Side-by-Side or built-in model simply will not fit into the prepared niche. In addition, ignoring the heat exchange area often causes compressor overheating and equipment failure. In this article we will look at how to take measurements professionally.
The main task is to determine not only the external geometry, but also to take into account all technological indents. Base area is just one of the variables in the equation for a successful installation. Let's look at the process in detail to avoid common mistakes when ordering a kitchen set.
Basic principles for calculating dimensions
Before taking a tape measure, you need to understand the difference between the geometric area and the effective installation area. Simply multiplying the width by the depth gives only the area of the base, but does not take into account ventilation gaps. Without them, the equipment will wear out.
Modern models may have hidden hinges, protruding handles or decorative elements that significantly change the final dimensions. If you plan to install them, then facade dimensions will differ from the dimensions of the housing itself. It is important to take into account every millimeter.
⚠️ Attention: Never calculate a niche close to the dimensions of the body. The minimum gap at the back should be from 5 to 10 cm, and at the sides - at least 2 cm for free convection.
For a correct calculation, you will need a construction tape with a hard tape, since soft tailor's meters give an error. Measurements are taken at several points, since walls in old houses often have uneven surface. This is critical for accuracy.
Necessary tools and preparation
The quality of the data obtained directly depends on the tools used. The usual school line will not be enough here, especially when it comes to tall models. You will need a reliable one tape tape at least 3 meters long.
- 📏 Construction tape with a tape lock for accurate measurements of height and width.
- 📐 Square or laser level for checking right angles in a niche.
- 📝 A notepad for recording readings so as not to get confused in the numbers.
- 🔦 A flashlight for inspecting hard-to-reach places behind_existing_ equipment.
Before starting work, be sure to clear the space around the object being measured. If the refrigerator is already in the kitchen, it will have to move from the wall. This is the only way to get reliable data about the depth and condition of the back wall.
☑️ Preparation for measurements
Do not forget about safety. Heavy units may have an unstable position when the center of gravity shifts. It is better to take measurements two people, especially if you need to lift the equipment to check the legs or wheels.
Calculation of the base area and perimeter
The simplest calculation is to determine the area that the refrigerator occupies on the floor. To do this, we measure the maximum width and maximum depth of the case. The obtained values are multiplied, giving base area in square meters or centimeters.
However, for kitchen planning, the perimeter and projection on the walls are more important. Often protruding handles or door hinges add another 5-10 cm to the dimensions. If you do not take this into account, cabinet doors can block the opening of the refrigerator opening the refrigerator.
| Refrigerator type | Average width (cm) | Average depth (cm) | Base area (m²) |
|---|---|---|---|
| Compact (mini) | 50-55 | 55-60 | 0.30 - 0.33 |
| Standard two-chamber | 60 | 60-65 | 0.36 - 0.39 |
| Wide (Side-by-Side) | 90-100 | 70-75 | 0.63 - 0.75 |
| Built-in (full) | 54-56 | 54-57 | 0.29 - 0.32 |
When making calculations, always take the maximum values. If the width of the case differs in different places due to bulges, be guided by highest value. This ensures that the equipment does not get stuck when entering the doorway.
Taking into account ventilation gaps
A refrigerator is a heat pump that transfers heat from the chamber to the outside. If this heat is not removed, operating efficiency will decrease and energy consumption will increase. Therefore, you need to add technological allowances to the physical dimensions technological allowances.
For models with a static cooling system (drip), the gaps can be minimal. Systems No Frost require more intensive air exchange, especially in the upper part where the condensers are located.
Why do the side walls heat up?
The side walls of modern refrigerators often serve as a heat exchanger. This is why they may be hot to the touch. This is normal operating mode and not a defect, but it requires free space on the sides for heat dissipation.
Recommended distances for safe operation:
- 🌬️ From the back wall to the furniture - at least 5 cm.
- 🌬️ From the side walls to the cabinets - minimum 2-3 cm.
- 🌬️ From top to top cabinet - at least 10 cm.
- 🌬️ In front - free space for full opening of the doors.
⚠️ Attention: Built-in appliances have their own nuances. The gaps in it are organized through a special box and a ventilation grille in the base. Do not block the air flow in the lower part of the niche.
Specifics of built-in appliances
Calculating the area for a built-in refrigerator is the highest level of kitchen geometry. Here it is important not only to fit the body into the niche, but also to correctly calculate facade dimensions. The facade is attached to the refrigerator door and has its own weight and thickness.
The standard thickness of a furniture facade is 16-19 mm, plus a layer of glue or fasteners. If you order a kitchen, make sure that the designer takes these millimeters into account. Otherwise, the door may not close or, conversely, warp.
Pay special attention to the opening system. There is a sliding guide system and a door-on-doorsystem. In the first case, the facade moves independently, in the second, it is rigidly fixed to the refrigerator door. This affects the required gap between the refrigerator and the adjacent cabinet.
The influence of doors and hinges on dimensions
The kitchen doorway often becomes a bottleneck. Even if the refrigerator itself runs the width, it may not be possible to unfold it. Consider the diagonal of the case when carrying equipment through narrow corridors.
The hinges of modern models often allow you to hang the door to the other side. This is a useful option, but it requires space on both sides of the refrigerator when opening. Check whether the handle will not rest against washing machine or the stove.
The angle of the door opening is also important. If the refrigerator is in a corner, the standard 90 degrees may not be available. There are models with hinges that allow you to open the door wider, or special stops that need to be taken into account when layout.
Frequent errors when measuring
One of the most common mistakes is measuring only along the baseboard. Skirting boards, cable channels and sockets can “eat up” up to 5 cm of useful depth. As a result, the refrigerator does not fit tightly to the wall, creating a sanitary zone sanitary area for dust.
They also often forget about the floor level. If the floor is sloped, the refrigerator will be skewed, which may interfere with the operation of the compressor and condensate drainage system. Use a level to check the horizontal position at the installation site.
Ignoring the height of ceiling structures is another risk. When moving equipment, the refrigerator often has to be lifted or tilted. If the height of the opening or niche is calculated end-to-end, you simply cannot roll the unit into place.
Do you need to take into account the weight of the refrigerator when calculating the area?
Weight does not affect the area, but is critical for the load-bearing capacity of the floor. A refrigerator weighing 100 kg filled with food creates a load of about 300-400 kg/m². In older homes with wood floors, this requires attention, especially if a stand or plinth is used.
How to calculate the area for a refrigerator with an ice maker?
Models with water connections require additional space in the back for hoses. The depth of the niche must be increased by at least 5-7 cm above the standard so that the hose does not become pinched and does not create vibration.
Is it possible to place a refrigerator on a heated floor?
Manufacturers do not recommend installation on heated surfaces, as this reduces the efficiency of heat transfer through the bottom (if it is involved in cooling) and increases energy consumption. It is better to minimize the contact area with the heated floor by using a stand.
What to do if the refrigerator is 1 cm wider than the niche?
Remove the doors during installation. Removing the doors allows you to reduce the width of the body by 2-4 cm (due to the hinges and the thickness of the doors). This is a standard procedure when bringing large equipment into narrow openings.