Are tumble dryers worth it?
For families dealing with several loads of washing a week, a tumble dryer can be worth the investment simply for the time and indoor drying space it saves. It's particularly useful through winter or if you don't have easy access to outdoor space.
The trade-off is the upfront cost and electricity use. Heat pump tumble dryers cost more to buy but are considerably more energy-efficient than traditional condenser and vented models, making them a better choice if you expect to use your dryer regularly.
If you only occasionally need help drying laundry, a heated clothes airer or dehumidifier may be a cheaper alternative. But for large households or anyone regularly facing an overflowing laundry basket, the convenience of being able to dry a full load regardless of the weather can be hard to beat.
Read next: Best tumble dryer balls
Are vented and condenser tumble dryers being phased out?
European Union: From 1 July 2025, new EU ecodesign requirements effectively phase out inefficient vented, gas-fired and standard condenser tumble dryers from the EU market. The new efficiency threshold means that only efficient heat pump dryers meet the requirements. Shops can still sell through existing stock placed on the market before this date.
Northern Ireland: The same rules apply under the Windsor Framework, so NI retailers cannot place new non-heat-pump dryers on the market from 1 July 2025.
Great Britain (England, Scotland, Wales): In March 2026, the UK government introduced new ecodesign and energy-labelling regulations for tumble dryers. They set a new minimum efficiency threshold that effectively removes gas-fired, vented and standard condenser tumble dryers from the GB market, leaving efficient heat-pump dryers as the technology able to meet the new standard.
Stock availability: Because most major appliance brands sell across both the UK and EU, manufacturers are already switching production towards heat pump dryers only. Even in Great Britain, where non-heat-pump dryers are still legal for now, shoppers may notice fewer vented and condenser models available as retailers run down existing stock and manufacturers stop producing new ones.
What's the difference between condenser, vented and heat pump tumble dryers?
Mumsnet users have contrasting views on which is the best tumble dryer type, so here's a brief rundown of some of the main options and differences between condenser, vented and heat pump dryers:
Vented tumble dryers are traditionally among the cheapest to buy and quickest to dry clothes, but they're considerably less energy-efficient than heat pump models. They work by drying clothes using hot air, which is then vented from the drum via a hose, hence its name. Sounds perfect? The only downside is that you need a suitable location in your home, as the hose needs to be fitted through an external wall using a venting kit. If you want, you can hang the hose out of the window (as some people do); however, this is less than ideal come winter. As a result, vented dryers have been superseded by the condenser and heat pump designs that are easier to install.
Condenser tumble dryers are very quick-drying and can be installed anywhere in your home, from the garage to your kitchen, as long as the room is well-ventilated. It works by drawing in and heating cool air from the room to dry clothes inside the drum. Any steam is then turned into water and collected in a removable tank, and the excess hot air is expelled back out. Consequently, condenser tumble dryers can cause significant condensation, which is a problem if you have damp. You would also need to empty the water tank regularly, so they require more maintenance.
Heat pump tumble dryers are the most expensive type to buy. Still, they balance out their initial outlay by being far more energy efficient and, therefore, much cheaper to run, making them very popular during the current energy crisis. Although a consequence of this is that they take longer to dry laundry loads. Like a condenser dryer, they can be placed anywhere in your home and use hot air passed through the drum to dry clothing. However, unlike a condenser dryer, the hot air is recycled and sent back through the drum multiple times after the water is evaporated and stored in its reservoir. As a result, hot pump tumble dryers use far less electricity, saving money on your bills.
Can a heat pump tumble dryer cut your energy bills?
If you currently have a condenser or vented tumble dryer, switching to a heat pump model will have an effect on your bills. Heat pump tumble dryers have a considerably lower wattage (typically around 800-900 watts) compared to condensers at around 2,300-2,700 watts. In simple terms this means they use less electricity to dry your clothes, saving you about 50% per drying cycle, which translates to £100-£200 saving per year, depending on how often you use your dryer.
However, heat pump tumble dryers tend to cost a bit more than a condenser model from the same brand, so you may spend more upfront in anticipation of the long-terms savings on your bills. Alternatively, you could make your budget go further by opting for a heat pump tumble dryer from a highly-recommended value brand like Beko.
If you don't currently have a tumble dryer, a heat pump model is the most energy-efficient dryer you can buy. It's also worth looking into investing in a dehumidifier and heated clothes airer, if you have plenty of space to dry clothes indoors, as these can be a great alternative. Naturally, using just an energy-efficient washing machine and a washing line or clothes horse uses the least energy of all drying methods.
What size dryer should I get?
Tumble dryers vary considerably in drum capacity from 2.5kg all the way up to 11kg. According to Argos, the drum size can be translated in the following way:
7kg: 35 adult t-shirts or one double duvet
8kg: 40 adult t-shirts or one queen-sized duvet
9kg: 45 adult t-shirts or one light king-sized duvet
10kg: 50 adult t-shirts or one heavy king-sized duvet
A general rule of thumb is that an 8kg drum is suitable for couples or small households, and a 9kg drum is ideal for the average-size family. However, if you generate a LOT of washing, you may want to splash out on a 10kg machine.
What do tumble dryer energy ratings mean?
Tumble dryer energy labels are changing, so you may currently see different rating systems depending on the model and retailer.
Older tumble dryers use an A+++ to D scale, with A+++ indicating the most energy-efficient models. New regulations are replacing this with a simpler A to G scale, with A representing the highest efficiency. The thresholds have also been rescaled, so a new A rating isn't directly equivalent to an old A+++ rating.
The new A to G labels are already required for tumble dryers placed on the market in Northern Ireland and the EU. Great Britain is also moving to the new system under regulations introduced in 2026, with transitional arrangements currently in place. This means you may still see older A+++, A++ and other ratings while shopping as retailers and manufacturers move over to the new labels.
Don't rely on the letter rating alone when comparing tumble dryers. Check the model's energy consumption too, as this gives you a better indication of how much electricity it is likely to use. Heat pump tumble dryers are generally much more energy-efficient than traditional condenser and vented models.