Who is this choice for?

Anyone with an existing cabinet recess

If you don’t want to alter the cabinet, measure the inside height, width and depth. Then compare your measurements with the installation diagram for the model you’re considering, rather than relying on the width of its visible front.

Anyone considering a freestanding model in an open recess

An open recess doesn’t automatically make installation suitable. The model’s instructions must allow it to be placed there, with all vents and required clearance gaps left unobstructed.

Anyone who’d also like to cook using an oven

If oven or grill functions matter to you, it’s worth comparing built-in compact microwave ovens. Check the installation height and electrical specifications before making your choice.

What should you check?

Built-in microwave

Consider this: for a wall cabinet or tall unit with a recess that matches the model’s installation diagram.

Requirement: even if the front looks like a good fit, you still need to check the depth, ventilation and cable access.

Freestanding microwave

Consider this: for an open recess, if the model’s instructions allow it to be placed there.

Requirement: the appliance must fit without blocking its vents or reducing the specified clearance gaps.

Compact microwave oven

Consider this: if you’ll also use its oven functions and your cabinet can accommodate the model you choose.

Requirement: check the installation height and power supply; requirements vary by model.

Factor What to check What I need
Dimensions Measure the recess height, width and depth. For a built-in model, use its dimensions and installation diagram; for a freestanding model, also check the space needed around the appliance and to open its door. Electrolux France specifies a 380 × 560 × 550 mm recess for the LMS2253TMX, which is different from the appliance’s external dimensions. I want to keep my existing cabinet and avoid finding out after purchase that the recess isn’t deep or tall enough.
Ventilation Check the vents and clearance requirements in the instructions for the exact model. Whirlpool France states that ventilation grilles must not be blocked; an open recess doesn’t remove the need to check this. I’m interested in a freestanding model, but only if I can position it without restricting its ventilation.
Functions Choose the functions you’ll use, then check which recess format you need. According to Electrolux France, the EVM6E46X compact microwave oven requires a 450 × 560 × 550 mm recess, compared with 380 × 560 × 550 mm for its KMSD253TMH built-in microwave. If I’d also like to cook using oven functions, the available height in my tall unit will be a key factor.
Power supply Check the voltage, plug type, total power, cable length and access to the socket in the product details and instructions. If your plans involve changing the electrical installation, seek advice from a qualified professional. I’d rather check that the planned connection is suitable before choosing an appliance for this recess.

Mistakes to avoid

  • Relying on the front or your old appliance

    A microwave’s visible dimensions aren’t the same as its installation dimensions. For example, Electrolux France lists the LMS2253TMX appliance as 390 × 595 × 378 mm, but specifies a recess of 380 × 560 × 550 mm.

    Measure the inside of the recess and compare it with the model’s official installation diagram, allowing for the door and cable access.

  • Assuming an open recess is suitable for a freestanding model

    The sides of the recess can block the vents, even if the microwave fits in the opening. Whirlpool France says that ventilation grilles must not be blocked.

    Check the model’s instructions to make sure this position is allowed and that you can meet all the specified clearance requirements.

  • Choosing a compact oven without measuring the recess

    The required format may differ: Electrolux France specifies a recess height of 450 mm for the EVM6E46X and 380 mm for the KMSD253TMH.

    Only choose oven functions if you’ll use them, then check the installation dimensions and electrical specifications for your chosen model.

  • Assuming your existing connection will be suitable

    The socket position, cable length and electrical specifications vary between appliances. A socket that’s difficult to reach can make installation in a cabinet more complicated.

    Check the product details and instructions before ordering. If the socket or circuit needs changing, ask a qualified professional to assess the work.

Brands and formats to compare

Electrolux

Its French product pages let you compare built-in microwaves and a compact microwave oven using the recess dimensions listed for each model.

  • Electrolux France specifies a 380 × 560 × 550 mm recess for the LMS2253TMX and KMSD253TMH, and a 450 × 560 × 550 mm recess for the EVM6E46X.
  • These dimensions apply to these three specific models and shouldn’t be assumed to suit other models from the brand.

Bosch

The brand distinguishes between freestanding models and built-in models designed for a wall cabinet or tall unit, depending on their format.

  • Bosch Home Appliances France lists the FFL020MS2 as a freestanding model measuring 260 × 442 × 345 mm.
  • These are the appliance’s dimensions, not the clearance gaps required when placing it in a recess.

Whirlpool

The range includes freestanding microwaves with grills, which are worth considering based on how you plan to use the appliance and where you’ll place it.

  • Whirlpool France lists the MCP 345 WH as a freestanding model with a grill and a 25 L cavity.
  • Whirlpool says that ventilation grilles must not be blocked; being a freestanding model doesn’t automatically make it suitable for a cabinet recess.

A freestanding option on Joybuy

This freestanding model is an option to consider for an open recess. Before choosing it, compare its dimensions with your available space and follow the model’s installation requirements.

Cecotec freestanding microwave, 20 L and 700 W, black

Cecotec freestanding microwave, 20 L, 700 W, black

For an open recess, first check the appliance’s dimensions and the requirements in its instructions. This 20 L, 700 W model has six power levels. Its product description says to leave 10 cm at the back, 5 cm at the sides and 20 cm above it; make sure these gaps remain clear in your chosen position.

View on Joybuy

Frequently asked questions

Will an open recess suit any freestanding microwave?

No. Check that the model’s instructions allow the position you have in mind and that you can meet its clearance requirements. Whirlpool France specifically states that ventilation grilles must not be blocked.

Should I measure my old microwave or the recess?

Measure the inside of the recess for height, width and depth, then check the new model’s installation diagram. According to Electrolux France, the LMS2253TMX measures 390 × 595 × 378 mm externally, while its specified built-in recess measures 380 × 560 × 550 mm.

Can a built-in microwave replace a compact microwave oven?

Not without checking your cabinet and the functions you need. Electrolux France specifies a recess height of 380 mm for the KMSD253TMH built-in microwave, compared with 450 mm for the EVM6E46X compact oven. Compare their installation diagrams and electrical specifications too.

What should I check about the socket before buying?

Check the model’s plug type, voltage, total power and cable length, as well as whether the socket will be accessible from its planned position. If electrical work is needed, seek advice from a qualified professional.