Best Slimline Dishwashers UK: Space-saving, less noise & no washing up

Dirty Dishes Piling Up?

The best slimline dishwasher is perfect for a small kitchen. Quick & convenient, they take less space and can be more efficient than full-sized models. Plus, freestanding dishwashers are easy to install, tend to be cheaper than built-in models and should you decide to move house, it can be taken with you. Choose the right model & say goodbye to the washing up.

How to choose the best slimline dishwasher

Buying a freestanding slimline dishwasher should be easy. However, they’re not all equal & with 100s to choose from, finding the right model is anything but straightforward. Saving you time & money, Verum has shortlisted & detailed the best models you can buy, right now.

All the recommendations below are rated ‘A’ for both cleaning and drying, based on comparative lab testing data.  Plus, each machine is quiet within its respective price range. Internal flexibility is very important. We all use different crockery & stack our dishwashers accordingly. Scrutinising specifications & internal configuration identifies the level of flexibility, but only real-world experience gives the full story. 

Clearly, the headline requirements are cleaning & drying. Then comes noise & internal flexibility. Beyond these four primary factors, efficiency, longevity, programmes, capacity and controls are also key considerations.

Verum compares the testing data, checks the specifications and consumes real-world opinion to reveal the best freestanding slimline dishwashers, you can buy…


Freestanding slimline Beko dishwasher with door closed
Beko DFS04010 – Affordable Freestanding Slimline (45cm wide) Dishwasher

Best Cheap Slimline Dishwasher:
Beko DFS04010

The Beko DFS04010 has a great specification, it’s highly rated by its owners and best of all, it’s super cheap! The technical details combined with owner experience show this is anything but a budget machine. While it’s missing the frills of more expensive models, it does the basics well.

Getting your dishes clean & dry

As with all the Verum recommended slimline dishwashers, it has a top ‘A’ rating for both cleaning and drying. The well designed internal capacious design means there’s room for big plates and the movable cutlery basket means there’s flexibility for a variety of crockery. There’s every chance this dishwasher will be quieter than your old machine, but there are quieter recommendations detailed below.

Affordable slimline dishwasher

The four programmes cover the basics and essential features such as a rapid 30 minute wash. And rinse aid + salt warning lights are included. However, there’s no child lock or countdown timer – which depending on your requirements may be considered negatives.

Owners rate this dishwasher highly. Yes, it may be louder when compared to machines at double the price, but if you want a great freestanding slimline dishwasher at a great price, choose the Beko DFS04010.

WATER USAGE 10.5L | ENERGY RATING A+ | PLACE SETTINGS 10 | CUTLERY Basket | DRYING RATING A | NOISE 49dB | QUICK WASH 30 mins | WARRANTY 1 Year

Beko (silver) | Verdict price £230 | Check best price at AO.com


Indesit DSFC3M19 – Best Budget Freestanding Slimline (45cm wide) Dishwasher

Best Freestanding Slimline Dishwasher under £300:
Indesit DSFC3M19

The Indesit DSFC3M19 may cost a few quid more than the Beko, but along with a comparable performance, you also get additional useful features. These  include extra programmes, better controls & a child lock. 

Why choose the Indesit slimline dishwasher?

Above all else, this model from Indesit gets the top ‘A’ rating for both cleaning and drying. There are indicators for low salt and rinse aid, plus a 30 minute quick wash. Beyond the ‘must have’ features, there are additional programmes, such as a pre-wash. This is very useful if you don’t plan to run the machine daily. 

Plus, there’s a countdown timer on the Indesit. This takes the guesswork out of when the wash will complete. And you have timing control with the start-delay option. This model is probably quieter than your old machine and it performs well against other dishwashers costing less than £300.

This Indesit dishwasher is highly rated by owners, comes with a 10 year parts guarantee and is great value. 

WATER USAGE 11.5L | ENERGY RATING A+ | PLACE SETTINGS 10 | CUTLERY Basket | DRYING RATING A | NOISE 49dB | QUICK WASH 30 mins | WARRANTY 1 Year

Indesit (white) | Verdict price £259 | Check best price at AO.com

Indesit (silver) | Verdict price £269 | Check best price at AO.com


Bosch Serie 4 freestanding slimline dishwasher. Recommended Best Buy
Bosch Serie 4 SPS4HKW45G – Best Buy Freestanding Slimline (45cm wide) Dishwasher

Best Slimline Dishwasher:
Bosch Serie 4

Bosch dishwashers have an excellent reputation. Analyse owner comments and there’s a clear pattern of people replacing old Bosch machines with the latest model. Brand reputation can’t be measured in a snapshot review, it’s earnt over time. Nobody will buy this machine because it’s cheap. However, it can be considered great value.

Best quiet slimline dishwasher

This model is markedly quieter than cheaper options. A few decibels may not seem significant, but it’s not a linear scale. Each decibel makes a noticeable difference. Nobody wants to hear their dishwasher & this model from Bosch is significantly quieter than the best buy cheaper models. 

Why buy a Bosch dishwasher?

As with all the Verum recommended models here, the Bosch SPS4HKW45G gets straight As for cleaning and drying. Plus it has a countdown timer, quick wash setting and a child lock. Inside, there’s clever technology giving this machine standout qualities. And it’s quiet.

Your glasses & crockery will definitely fit safely in the Bosch. The variable height upper rack is easy to adjust, making it much easier to make everything fit. Then set the machine to auto & it will regulate the temperature and water according to the load and soiling – simple! You can control this model using Alexa or via the App.

There’s everything to like about this model from Bosch. It does everything well, it’s quiet & has a two year warranty. Owner experience suggests that Bosch dishwashers are built to last and if looked after, this model should keep going for years to come.

WATER USAGE 8.5L | ENERGY RATING A+ | PLACE SETTINGS 9 | CUTLERY Basket | DRYING RATING A | NOISE 46dB | QUICK WASH 60 mins | WARRANTY 2 Year

Bosch Serie 4 | Verdict price £479 | Check best price at AO.com


How to clean a dishwasher

Cleaning your dishwasher regularly means it will wash better, last longer, help prevent overflows and stop it smelling. Happily, it’s pretty simple to keep it clean & working in tip-top condition…

  1. Clean the filter once a week. It’s good to scrape plates before they’re stacked, but don’t bother rinsing them – your dishwasher will do that!
  2. Check the spray arms and wipe the door seals. Again, it’s a good plan to do this weekly. 
  3. Left unchecked, limescale will stop your dishwasher working properly. Prevention is better than remedial action. Keep the salt topped-up and run a cleaner/descaler through the machine a couple of times a year. 

The Best Slimline Dishwashers

Freestanding slimline Beko dishwasher with door closed

Best Budget Buy
Beko DFS04010 | Verdict price £230
See price on AO


Good features
Indesit DSFC3M19 | Verdict price £269
See price on AO


Bosch Serie 4 freestanding slimline dishwasher. Recommended Best Buy

Best Buy
Bosch Serie 4 | Verdict price £479
See price on AO


Why choose a slimline dishwasher 

For many households, using enough crockery to fill a full-sized machine can take a couple of days. In this time, food dries onto plates and becomes much harder to clean.

Running a regular cycle on a smaller dishwasher means you need less crockery & it’s quicker to empty. Plus, if dried on food means you need to rinse plates, then running a smaller dishwasher, may mean that you use less water too. However, the main reasons for choosing a slimline dishwasher is that it takes less space & it does the washing up!

READ NEXT:
Best Integrated Dishwasher (60cm)
Best Freestanding Dishwasher

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