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Washer dryer door won't open: what our engineers find

Washer Dryers

These figures come from NAC's own repair records: 45 washer dryer jobs our engineers attended for this fault in the last 12 months. Here is what they found, what fixed it and what it typically cost.

When a washer dryer door won't open, engineers sometimes find that the door handle itself has cracked or snapped inside, so pulling it no longer releases the catch. Engineers also sometimes find that the machine has not drained, because of debris in the drain pump filter or a blocked drain connection, and the door stays locked while water is left inside. Now and then the cause is a faulty motor that leaves the door locked, or a door lock that sticks, sometimes alongside a cracked clamp ring around the door seal.

An engineer usually begins by examining the handle and the rest of the door to see what is damaged, and checks whether the lock and catch work properly. If the door is stuck shut, they can often release it so you can get your washing out. Where the machine has not drained, they clear the blockage and run a short cycle to confirm it drains and the door releases.

When a new handle, lock or motor is needed, the part often has to be ordered and fitted at a second visit. Once it is fitted, the engineer runs the machine and checks that the door opens and closes as it should.

Written by our engineers from these jobs.

Jobs attended
45
in the last 12 months
Confirmed repairs
35
This is not a success rate. Jobs inside their 60-day window, jobs still being classified, jobs held for review and visits that didn't end in a repair aren't counted.
Fixed at the first appointment
26%
about 1 in 4 of our repairs
Typical total paid by customers
£115 to £184
including parts and VAT, from 30 repairs

No single cause has enough confirmed repairs behind it yet to show for this fault.

Error codes we see with this fault

  • LG DE1: Door lock fault: the door is not closed properly or will not lock.
  • Samsung DC1: Door lock fault where the door will not unlock; also seen with heating element circuit faults.

About the price. £115 to £184 is the typical total paid by customers, including parts and VAT: the middle half of what customers paid on 30 of these repairs. Repairs paid for by manufacturers and insurers aren't counted, because that work is charged at contract rates. It's a guide, not a quote. Your engineer confirms a fixed price before any work starts.

Before you check anything yourself

  • Switch the washer dryer off and unplug it, or turn it off at the isolator switch, before you touch anything. Our guide to safely isolating an appliance walks you through it.
  • If it involves the mains supply, sealed parts, or you're not confident at any point, stop and book a qualified engineer rather than risk injury or further damage.

A confirmed repair is a job we repaired where 60 days then passed with no engineer called back to it. Faults and causes are classified by an AI model reading our engineers' job notes, with personal details removed first, and checked against a hand-labelled sample of NAC jobs.

Figures from NAC's own repair records, updated 13 November 2026. The most recent job included is from 2 November 2026. How we work out these figures.

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