45 cm Integrated Dishwasher: Dimensions, Prices, and Key Points

A narrow kitchen does not mean giving up automatic dishwashing or a uniform aesthetic. 45-centimeter integrated dishwashers are designed to fit into a reduced space, remain hidden behind the cabinet front, and offer between 9 and 11 place settings per cycle. In 2026, their usual price starts at around 290 euros for basic ranges and can exceed 1,200 euros for premium models, with significant differences in consumption, noise, drying, and installation system.

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What an integrated narrow dishwasher really offers

The 45-centimeter designation describes the appliance’s nominal width, but the measurement that determines whether it will fit is the actual size of the opening. Most models are approximately 44.8 centimeters wide, between 81.5 and 82 centimeters high, and approximately 55 centimeters deep. The cabinet must leave enough room to level the appliance, connect the pipes, and allow the door to open without rubbing against the plinth.

Integrated means that the appliance is installed behind a decorative door made to match the kitchen. When closed, it is barely distinguishable from the rest of the cabinets; the controls are usually located on the upper edge of the door and are only visible when it is opened. Some manufacturers use the term fully integrated to refer to this configuration, while panel-ready usually indicates that it accepts a kitchen front, although terminology may vary between brands.

The main advantage is not merely visual. The front panel helps maintain a continuous line and can provide some sound dampening, which is noticeable in kitchens open to the living room. In return, installation requires more precision than that of a freestanding dishwasher: the height of the plinth, the position of the hinges, the weight of the panel, and the available space in front of the appliance must all be checked.

Measurements to check before buying

The standard opening for these appliances is usually about 45 centimeters wide, but it is not advisable to measure only the front section. The entire interior space, the vertical alignment of the sides, and the distance to the rear wall must be checked. A water inlet or drain that protrudes too far can reduce the usable depth and force the dishwasher forward.

Height deserves special attention when the countertop is low or the plinth is short. Many appliances allow the feet to be adjusted to accommodate small differences, but this range cannot correct an opening that is clearly less than 81.5 centimeters. It is also important for the flooring to be level: excessive inclination can cause vibrations, a door that does not close properly, or problems with water distribution.

The decorative front panel is normally not included. It is prepared by the kitchen manufacturer with the same finish as the cabinets and attached using hardware and a template supplied by the brand. Before ordering it, check the measurements indicated in the technical specifications, because the maximum permitted weight and the position of the attachment points are not identical for all models.

Fixed door or sliding door: a decisive difference

A fixed door attaches the cabinet panel to the dishwasher door so that both move as a single piece. It is a simple system that works for many kitchens, especially when the plinth is high and the decorative front is not too long. Its limitation becomes apparent when the door hits the plinth as it opens or does not reach a sufficient angle to remove the lower rack.

With a sliding door, the decorative panel moves slightly upward as the appliance opens. This movement clears the plinth and facilitates installation in kitchens with long doors, low plinths, or designs in which the front comes very close to the floor. This does not mean it is universally better: it adds mechanisms, requires the guides to be adjusted correctly, and may have restrictions regarding the thickness or weight of the panel.

The choice should be made with the kitchen measurements in front of you, not based solely on the appliance price. An inexpensive model with a fixed door may be incompatible with the cabinet, while a slightly more expensive sliding-door model may avoid carpentry work. The technical specifications should indicate the hinge system, the minimum plinth height, and the conditions for mounting the front panel.

Capacity: how many dishes fit in 45 centimeters

Capacity is expressed in place settings, a European unit representing the tableware used by one person for a meal. In this format, it is usual to find between 9 and 10 place settings, although some models reach 11 thanks to a more efficient interior layout. This does not simply mean putting in ten large plates: glasses, cutlery, cups, and auxiliary items are also counted.

For a couple or a one- or two-person household, the capacity is usually sufficient to accumulate a day’s dishes without filling the countertop. In a three-person family, it can work well if used daily, while four people will need to organize loads more carefully or run several cycles per week. The reduced width is most noticeable with serving dishes, frying pans, and bulky containers, which compete for space with plates and cooking pots.

The interior layout matters more than the advertised figure. A third cutlery rack frees up space in the lower rack, but it can reduce the height of the upper rack if it cannot be adjusted. Folding supports allow pots and bowls to be placed inside, and an adjustable upper rack makes it easier to fit glasses or tall plates. Before choosing, it is advisable to check the maximum plate diameter accepted in each position.

Water and electricity consumption in current models

Current energy labeling in the European Union uses a scale from A to G and is based mainly on the Eco program. In currently available narrow models, classes C, D, and E are common, while class B appears in more efficient and higher-priced ranges. The former A+, A++, and A+++ references should no longer be used to compare new appliances because they belonged to an earlier classification.

Water consumption is usually approximately between 8 and 10 liters per Eco cycle, although it depends on the load, the level of dirt, and the selected program. Electricity consumption is expressed in kilowatt-hours per 100 cycles on the label. A class C appliance may consume noticeably less than a class E appliance, but the initial price difference only pays off in the long term if the dishwasher is used frequently.

The Eco program takes longer because it uses moderate temperatures and extends the soaking and washing phases. This is not a fault or a sign of lower performance. Quick cycles take less time, but they may use more water or energy and usually dry less effectively. The half-load function also does not always cut consumption in half; its effect depends on the appliance’s design and on how the manufacturer adjusts the program.

Drying, noise, and features that really make a difference

Washing can be perfectly adequate in a basic machine, but drying clearly distinguishes one range from another. Automatic door opening at the end of the cycle allows steam to escape and air to enter, which particularly improves results with plastic containers. Other systems use heat exchangers or surfaces that condense moisture, providing quieter and more controlled performance.

Sound level is measured in decibels and is usually between 44 and 49 dB in 45-centimeter models. Below 45 dB, operation is discreet in an open-plan kitchen; between 46 and 49 dB, it remains reasonable for most households. Perception also depends on installation: an improperly leveled appliance, a loose cabinet, or poorly positioned dishes can produce knocks and vibrations that do not appear in laboratory tests.

Turbidity and load sensors adjust the water or cycle duration according to the detected level of dirt. The third rack makes better use of space, the delayed-start function allows washing to be scheduled, and a light projected onto the floor indicates that the appliance is still operating when the controls remain hidden. Mobile connectivity can be useful for receiving notifications, although it does not replace a good interior layout or proper installation.

Programs and leak protection

A well-balanced appliance usually includes an Eco program, an automatic or normal program, an intensive cycle for pots, and a quick wash. Hygiene, half-load, rinse, time-reduction, and extra-drying options may also be available. Having many programs does not guarantee better results: what matters is that the functions suit the way the dishes are actually used.

The intensive program operates at higher temperatures and uses a longer washing action, but it should not be used for every cycle because it can increase consumption. The quick program is intended for lightly soiled dishes and does not always complete the drying process. The automatic mode is practical when the load combines plates, glasses, and containers with different levels of dirt.

Leak-protection systems incorporate sensors and valves that stop the water supply when they detect an anomaly. Some brands call them AquaStop or use equivalent proprietary names. This protection reduces the risk of flooding, but it does not eliminate the need to periodically check the hoses, filter, and connections, especially after moving the appliance.

Prices: how much does a 45-centimeter model cost?

The market offers a wide price range. Basic models can be found for around 290 to 350 euros, usually with energy class E or F, 9 to 10 place settings, and basic equipment. In the 350-to-550-euro range, there are options with better racks, an inverter motor, additional programs, leak protection, and, in some cases, a sliding door.

Appliances from brands with more extensive technology, lower noise levels, a third rack, connectivity, or a more efficient energy class are usually priced between 550 and 850 euros. Premium ranges can exceed 1,000 euros and reach approximately 1,250 euros, especially when they combine highly durable interior materials, advanced drying, and a more extensive manufacturer warranty.

The total cost does not end with the product’s price tag. Transportation, removal of the old appliance, installation, adaptation of the front panel, and any plumbing modifications can add several dozen euros. It is also worth confirming whether the price includes the panel, because in most integrated models the decorative cabinet front is manufactured and paid for separately.

Comparison with a 60-centimeter integrated dishwasher

A standard 60-centimeter model usually accommodates between 12 and 14 place settings, while a narrow one normally offers between 9 and 11. The difference in capacity is significant for large families and households that prefer to run a cycle every two or three days. However, the additional width requires an opening of almost 60 centimeters and cannot be installed in the space intended for a narrow machine.

The 45-centimeter appliance makes better use of a small kitchen, apartment, or second home. It also makes it possible to retain an additional storage unit when the cabinet design allows for it. Its smaller interior volume makes it easier to fill a cycle with fewer dishes, although a load containing large pots may require more careful organization.

When comparing consumption per cycle, the figures should not be compared solely by width. A 60-centimeter appliance can wash more place settings with a similar amount of water, but a household that never fills that capacity could waste space and have to wait too long before running it. The right decision depends on frequency of use, number of occupants, and the type of tableware typically used.

Purchasing and installation mistakes to avoid

The most common mistake is confusing the advertised measurement with the exact opening size. Buying a 45-centimeter appliance does not guarantee that it will fit if the cabinet walls are warped, the water inlet takes up too much space, or the plinth prevents the door from opening. A complete measurement taken at several points helps avoid returning a heavy appliance that is difficult to handle.

It is also common to choose the door system without checking the geometry of the front panel. A panel that is too heavy can strain the hinges; one that is poorly aligned can rub against the plinth or prevent the door from closing. The installation instructions specify the permitted weight and dimensions, so the installer must know both the appliance reference and the cabinet design.

The electrical connection must be made to an accessible and suitable outlet, without using extension cords hidden behind the dishwasher. The drain hose needs to be positioned to prevent water from flowing back, and the appliance must be firmly leveled. These details are not merely cosmetic: they affect safety, noise, pump lifespan, and washing quality.

How to choose wisely among brands and ranges

Brands such as Bosch, Siemens, Balay, Beko, Candy, Teka, Electrolux, AEG, Hisense, Haier, and Miele offer alternatives in this format, although availability and features vary by market. There is no universally best brand for every kitchen. The choice should take into account technical support, availability of spare parts, warranty, and the cost of components, in addition to washing performance.

In the budget ranges, the priority is usually price and simplicity. They can be a reasonable option for an occasionally used home, provided the dimensions fit and the noise level is acceptable. Mid-range models offer a more interesting balance between an inverter motor, adjustable racks, drying, and consumption, especially for households that use the appliance almost every day.

Advanced models justify their price when they provide an improvement the user will actually take advantage of: less noise in an open-plan kitchen, effective plastic drying, a sliding opening compatible with the cabinet, or lower consumption over hundreds of annual cycles. Paying for a mobile connection that will not be used or for redundant programs does not automatically make the dishwasher a smarter purchase.

Small in size, but important in the kitchen

A 45-centimeter integrated dishwasher can solve a lack of space without turning the kitchen into a succession of visible appliances. Its compact dimensions, capacity of around ten place settings, and water consumption that usually ranges from 8 to 10 liters per cycle make it a practical alternative for couples, small households, and narrow layouts.

The right purchase begins by combining three factors: the actual opening, the capacity required, and how the appliance will be used. Noise, drying, efficiency, and price come next. A sliding door can be decisive in a renovation, while a third rack or automatic opening can make a difference in daily use.

When the appliance is hidden behind the cabinets, its presence disappears from view, but not from the daily routine. Every millimeter, every liter, and every decibel counts. Choosing with the measurements at hand and correctly interpreting the energy label allows this discreet kitchen appliance to work for years without installation surprises or unnecessary costs.