Buying a washing machine in the UK comes down to four things: will it fit, is the drum big enough, how fast does it spin, and what will it cost to run. Get those right and the rest is detail. This guide covers each one in plain English, explains the energy label that changed in 2021 and still confuses people, and ends with the machines we'd actually recommend at each price point.
The short answer
For most UK households, an 8kg drum with a 1400rpm spin is the sweet spot — big enough for a family of four, fast enough that clothes come out ready for the airer, and available from around £370. Go smaller only if space or budget is tight. Go bigger if you regularly wash bedding or there are five or more of you.
Freestanding or integrated? Decide this first
This is the decision that rules out half the market, so make it before you look at anything else.
Freestanding machines stand on their own, usually under a worktop or in a utility room. They are cheaper for the same specification, easier to replace, and you can take them with you when you move. The trade-off is that you see them.
Integrated machines hide behind a cupboard door that matches your kitchen. They cost more for the same drum size and spin speed, because you are paying for the fitting rather than extra performance. They also need a housing unit of the right size and a door to hang on them — you cannot simply slide one into a gap.
A rough rule: for the same money, a freestanding machine buys you a bigger drum and a faster spin than an integrated one. If the machine lives in a utility room or garage, freestanding is usually the better value.
What size drum do you actually need?
UK washing machines are measured in kilograms of dry laundry. That figure is the maximum the drum will take on a cotton cycle, not what you'll load day to day.
| Drum size | Suits | In practice |
|---|---|---|
| 6–7kg | 1–2 people | A full load of everyday clothes. A double duvet will not fit. |
| 8kg | 3–4 people | The most popular size in the UK. Handles a double duvet. |
| 9–10kg | 4–5 people | Fewer, bigger loads. Copes with a king-size duvet. |
| 11–12kg | 5+ people | Large families, or anyone washing bulky bedding often. |
One caution: a bigger drum is not automatically better. Machines wash most efficiently when reasonably full, so a 12kg drum run half empty three times a week wastes both water and electricity. Buy for your normal wash, not your biggest one.
Spin speed: what rpm actually buys you
Spin speed is measured in revolutions per minute and decides how wet your washing is when the cycle ends. It has nothing to do with how clean it gets.
- 1000–1200rpm — fine if you line dry or aren't in a hurry. Gentler on delicates.
- 1400rpm — the UK standard, and the best balance for most people. Noticeably drier laundry than 1200.
- 1600rpm — the driest results, which matters most if you tumble dry afterwards, because less water means a shorter, cheaper drying cycle.
Faster spinning is louder and creases clothes more. If your machine sits in an open-plan kitchen, that's worth weighing against the drying time you save.
Energy labels: why nothing is A+++ any more
This trips up almost everyone. In March 2021 the UK and EU energy label was rescaled. The old A+, A++ and A+++ ratings were scrapped and the scale went back to a simple A to G.
The catch is that the new scale is deliberately harsh. A machine that was A+++ under the old system typically lands around B or C under the new one, without anything about it changing. Very few washing machines achieve an A. So a C-rated machine bought today is not the poor relation it sounds like.
If you want to compare running costs properly, ignore the letter and look further down the label for kWh per 100 cycles. Divide by 100 and you have the energy used per wash. At the current Ofgem price cap of 24.67p per kWh, a machine using around 50 kWh per 100 cycles costs roughly 12p a wash to run.
Beware of any listing still advertising A+++ — it is either old stock or old copy.
Features worth paying for, and ones that aren't
Worth it:
- Auto dosing — the machine measures its own detergent from a refillable tank. Genuinely saves money and stops the over-pouring most of us do.
- A quick wash under 30 minutes — you will use it more than any other cycle.
- Delay start — useful if you're on an off-peak electricity tariff.
- Anti-stain or steam cycles — worthwhile with children in the house.
Usually isn't:
- App control — most people use it twice and never again. You still have to load it by hand.
- Dozens of cycles — most households use three. A machine with 16 programmes isn't better than one with eight.
One feature that quietly matters: the noise rating in decibels. Anything under 75dB on spin is reasonable. In an open-plan kitchen, it's worth more than half the features on the box.
Our picks for 2026
Everything below is in our range and available now.
Best overall — Samsung Series 6+ Bespoke AI 9kg Auto Dose, £459
A 9kg drum covers a family of four with room to spare, and the auto-dosing tank is the feature you'll actually notice week to week. Samsung's AI wash adjusts the cycle to the load rather than running the same programme regardless. At £459 it undercuts plenty of machines with less to offer.
View the Samsung Series 6+ 9kg
Best on a budget — Montpellier MDA61CWM 6kg, £279
A 6kg drum at 1000rpm, freestanding, no frills. For one or two people, or a second machine in a flat or annexe, it does the job without paying for capacity you'd never fill. This is the lowest sensible entry point — cheaper machines usually cut corners on the drum or the warranty.
Best for big drums on a small budget — SIA SWM121400W 12kg, £299.99
A 12kg drum at 1400rpm for under £300 is unusual, and it's the machine to look at if you wash bedding regularly or there are five or more of you. You're trading brand name and some refinement for sheer capacity, which for a lot of households is the right trade.
Best for large families — Samsung Series 6+ Bespoke AI 11kg, £579
Eleven kilos swallows a king-size duvet and turns three loads into two. Same auto dosing and AI wash as the 9kg, with the capacity to match a busy household. If laundry is a daily job rather than a weekly one, the larger drum earns its extra £120.
View the Samsung Series 6+ 11kg
Best integrated — Hoover H500 HBSI410CL8U-80 10kg, £599
Integrated machines usually mean accepting a smaller drum. This one doesn't: 10kg at 1400rpm behind a kitchen door. If you want the machine hidden without dropping to a 7kg drum, it's the obvious choice.
Best integrated on a budget — Montpellier MBIWM814 8kg, £459
Eight kilos, fully integrated, at a price that leaves something in the kitchen budget. The standard choice for a family of four who want the machine out of sight.
Best premium — Samsung Series 9 Bespoke AI 9kg, £979
The quietest and best-built machine in our range, with AI Home controls and Samsung's most refined wash system. Worth it if the machine lives in an open-plan kitchen where noise matters, or if you simply want the best and intend to keep it fifteen years.
Buying a washer and dryer together
If you're replacing both, a bundle is usually cheaper than buying separately. Our Montpellier freestanding laundry bundle pairs an 8kg washer with a 7kg condenser dryer at £689, and the heat pump bundle steps up to a 10kg washer and an 8kg heat pump dryer at £849. Heat pump dryers cost roughly half as much to run — see our guide to heat pump vs condenser dryers.
Will it fit? Measure before you order
Nearly every UK freestanding washing machine is built to the same case size: roughly 600mm wide, 850mm high and 550–600mm deep. That sounds standard until you meet a 1930s kitchen.
Three things to check:
- The gap itself — measure width, height and depth, and leave about 20mm of clearance for hoses at the back.
- The route in — doorways, hallway corners and any step. A machine that fits the gap is no use if it won't get down the hall.
- The worktop height — older kitchens sometimes sit lower than 850mm, and a machine that won't slide under is a common and avoidable problem.
For integrated machines, measure the housing unit rather than the appliance, and check the door you intend to hang isn't heavier than the machine's hinges allow.
Our full measuring guide covers this in more detail.
FAQs
What size washing machine do I need for a family of four?
An 8kg drum is the standard recommendation and handles a double duvet. If you wash bedding weekly or your children play sport, 9kg or 10kg means fewer loads.
Is 1400rpm better than 1200rpm?
For getting clothes drier, yes — noticeably so, which matters if you tumble dry afterwards. For cleaning, no. Spin speed only affects how much water is left in the load.
Why can't I find an A+++ washing machine any more?
The rating was abolished in March 2021 when the UK and EU energy label was rescaled to A–G. The new scale is stricter, so a machine that would have been A+++ before typically rates B or C now. Compare kWh per 100 cycles rather than the letter.
Are integrated washing machines worth the extra cost?
Only if the appearance matters to you. For the same money an integrated machine gives you a smaller drum and a slower spin than a freestanding one, because you're paying for the fitting. In a utility room, freestanding is better value.
How much does it cost to run a washing machine in the UK?
Roughly 10–20p per cycle for a modern machine on an eco 40°C programme, at the Ofgem cap of 24.67p per kWh. Find the kWh per 100 cycles figure on the energy label and divide by 100 for the precise number for a given model.
How long should a washing machine last?
Ten to fifteen years with reasonable care. Leave the door and detergent drawer ajar between washes to prevent mould, run a hot maintenance wash monthly, and clean the filter every few months. Most early failures are the pump, and most pump failures are coins.
Can I put a washing machine in a garage?
Yes, but check the manufacturer's minimum operating temperature. Below about 5°C the water in the machine can freeze and split a hose or the pump. In an unheated garage, that's a real risk over a British winter.
Still not sure?
If you'd rather talk it through, message our UK team on WhatsApp — a real person replies within 30 minutes, seven days a week. Or browse the full laundry collection to see everything we stock.
