The Indesit IM K12 BUK is a 22-litre built-in microwave with grill, designed for smaller households that want a clean, integrated look without paying premium built-in prices. Finished in black with touch controls and an electronic clock, it’s a neat, modern fit for most kitchens.
Indesit typically aims for reliable, good-value appliances rather than bells and whistles, and that’s exactly the positioning here: a straightforward microwave-grill combo with just enough features to handle everyday meals and quick snacks.
With an excellent 4.9 out of 5 from 23 owner reviews, it’s clearly doing the basics very well – particularly reheating, defrosting and finishing dishes with the quartz grill – even if it won’t satisfy those looking for higher power or lots of auto programmes.
The 22-litre capacity makes this model well suited to singles, couples or smaller families who mainly use a microwave for reheating, defrosting and the odd ready meal, rather than cooking full one-pot dishes. It will happily take standard dinner plates, but it’s not aimed at bulk batch cooking.
If you’re refreshing a kitchen on a sensible budget and want a built-in microwave that looks tidy without creeping into premium-price territory, this is a strong candidate. You’re paying for a good basic spec and integrated styling, not for fancy smart features.
It also suits users who prefer simple, uncluttered controls. Touch controls, a clear digital display and six programmes keep things easy to grasp, making it a good option for first-time buyers or anyone who finds over-complicated appliances off-putting.
Households with young children will appreciate the built-in child lock, which disables the controls to prevent curious hands from changing settings mid-cook.
The integrated quartz grill is a real plus at this price point. Quartz elements heat quickly and efficiently, so you can brown cheese toppings, crisp up bacon or finish off oven-cooked dishes without waiting for a full oven to heat.
A 22-litre capacity strikes a nice balance for smaller kitchens, offering enough space for everyday plates and bowls while keeping the unit compact at just 38.2 cm high. That makes it easier to slot into tighter cabinetry.
Touch controls and a bright digital display make setting power and time straightforward, with four power levels and six programmes to choose from. For day-to-day reheating and defrosting, this keeps operation simple and clear.
Safety and practicality are well covered too: the child lock protects settings from accidental presses, the side-opening glass door and interior light give good visibility, and the turntable can be deactivated when you’re using square dishes or larger cookware.
Owner feedback is a major positive. A 4.9/5 rating from 23 reviews suggests strong satisfaction with both performance and ease of use.
The maximum microwave power is 700 watts, which is on the low side compared with many modern microwaves that often sit around 800–900 watts or higher. Expect slightly longer cooking and reheating times, especially for larger portions.
There are only four power levels and six programmes, and no auto cook or dedicated reheat function. If you like one-touch settings for common foods or more advanced cooking modes, you may find the feature set basic.
The 22-litre cavity will be limiting if you regularly cook for a large family or want to use big cookware – this is not the model for oversized casseroles or very large dishes.
The warranty is a fairly standard 1 year, which some buyers may find short compared with brands that offer longer cover on built-in appliances.
Day to day, the Indesit IM K12 BUK is designed to be straightforward. The side-opening, button-release door and glass front make it easy to see what’s going on inside, while the interior light gives clear visibility as your food cooks.
The touch controls and digital display keep the front panel clean and modern-looking. Setting the time is quick, and with only a handful of programmes and four power levels, there’s not a steep learning curve – most users will be comfortable after a couple of uses.
The 25 cm turntable is sized for standard dinner plates, and the ability to deactivate it is handy when you’re using square dishes or want to fit slightly awkward containers. Cleaning is fairly simple too: a traditional glass turntable and smooth interior surfaces mean a quick wipe-down is usually all that’s required after splashes.
With a 1.35 m power cord, placement within cabinetry near a socket should be manageable for most installations, though it’s worth checking your layout in advance. Once fitted, it offers a neat, integrated look with minimal fuss in everyday use.
At its core, this is a 700-watt microwave with grill, tuned more for steady, reliable cooking than sheer speed. It warms food evenly thanks to the rotating turntable, and the four power levels give enough control for typical tasks like softening butter, reheating leftovers or gently defrosting meat.
The quartz grill is the stand-out feature. Quartz elements heat up rapidly and deliver direct, even heat from above, which is excellent for browning cheese-topped dishes, toasting, or giving oven-cooked meals a crisp finish. For many households, this means the main oven can stay off for quick snacks and small portions, saving both time and energy.
While there’s no auto cook function, the six available programmes provide a basic toolkit for common cooking tasks. Combined with the clear digital timer, it’s easy to keep an eye on how long dishes have left, reducing the risk of overcooking.
The defrost function is a practical inclusion, especially with the moderate power level – it helps thaw food more gently than blasting at full power, which can help avoid partially cooked edges on still-frozen centres. The electronic clock and timer, side-opening door and interior light all contribute to a user-friendly experience.
This is not a feature-packed, high-tech combi model: there’s no steam cooking, no conventional oven mode, and no keep-warm or recipe guide. Instead, it focuses on delivering solid microwaving and capable grilling in a compact built-in form, which aligns well with what most buyers in this bracket actually use day to day.
With a current price of £289, the Indesit IM K12 BUK sits in the more affordable end of the built-in microwave with grill market, where many integrated models quickly climb in price once extra features are added.
You’re not paying for advanced cooking modes, high power or a long warranty. Instead, the value comes from the combination of integrated design, a useful quartz grill, straightforward controls and a compact footprint that suits smaller spaces.
The very strong 4.9/5 user rating from 23 reviews supports the idea that buyers feel they’ve received good value, particularly for everyday reheating, defrosting and grilling. If you prioritise simple reliability and integrated styling over tech-heavy features, it represents solid value for money.
Those who want faster cooking or more sophisticated programmes might need to budget more for a higher-powered combi model; in that context this Indesit is best seen as a good-value, no-nonsense option rather than a high-end all-rounder.
The Indesit IM K12 BUK is a compact, built-in microwave with grill that does a great job of covering everyday essentials without overcomplicating things. Its 22-litre capacity, quartz grill and simple touch controls make it particularly appealing for smaller households and anyone who wants an integrated appliance that just gets on with the job.
There are compromises: 700 watts of power means it’s not the fastest, the feature set is basic, and the 1-year warranty is modest. If you’re after high power, lots of auto programmes or multifunction oven capabilities, you’ll need to look higher up the range.
For most users who want a neat, reliable built-in microwave and grill at a sensible price, backed by excellent owner satisfaction scores, this Indesit model is an easy one to recommend.
