SMC Services Book a repair

Indesit washing machine noisy: diagnosis and next steps

INDESIT · freestanding washing machine · based on 51 similar repairs

Diagnosed by Sean McCauley · SMC Services · Last verified 10 May 2026

Likely causes (Indesit freestanding washing machine):

Problem summary

Noise from an Indesit freestanding washing machine during the wash cycle can be unsettling and often signals that a component needs attention. The noise may be a grinding, knocking, rattling, or squealing sound, and may occur at specific points in the cycle or throughout.

Likely causes

Based on repair records for this fault pattern, the most common causes are:

Door seal (39% of cases) Worn or damaged rubber door seals allow objects (coins, buttons, underwire) to fall between the drum and the outer tub. This creates rattling or grinding noise as the drum rotates. The seal may also allow water to leak.

Heater (28% of cases) The immersion heater element can develop scale deposits or internal faults that cause vibration and noise during heating phases of the cycle.

Motor (22% of cases) Wear to the motor bearings or internal components can produce grinding, squealing, or irregular noise, often worsening over time.

Why this needs an engineer

All three of the likely causes involve sealed systems, electrical components, or mechanical parts that require safe removal and testing. The door seal sits within a pressurised tub; the heater element operates at mains voltage; and the motor is a precision assembly. Attempting to disassemble these risks water damage, electrical hazard, or incomplete diagnosis.

A qualified engineer will: - Run a diagnostic cycle to pinpoint when the noise occurs - Remove the drum or outer casing safely to inspect for trapped objects - Test the heater and motor for electrical continuity and mechanical wear - Replace any faulty component and verify the repair before leaving

When to call SMC Services

Contact us if the noise has started recently, is getting louder, or is accompanied by water leaks or failure to heat. Even if the machine still works, persistent noise usually worsens and can eventually damage the drum or motor further.

If you're in Northern Ireland, SMC Services can usually book a repair within 2–3 working days.

Step by step

  1. Listen carefully to the noise. Note when it occurs (during wash, spin, or heating) and whether it is grinding, rattling, squealing, or knocking. This information helps the engineer narrow down the cause.
  2. Check for water leaks. A worn door seal often causes both noise and water escaping from the door. If you see pooling water around the base, report this to the engineer—it strengthens the case for seal replacement.
  3. Avoid further use until inspected. Running a faulty machine can accelerate wear and increase repair costs. Switch it off and arrange an engineer visit rather than continuing to use it.
  4. Have your machine's serial number ready. You'll find it on a label inside the door frame or on the back panel. Providing this when you call helps SMC Services check parts availability before the visit.

Frequently asked questions

Could it just be something stuck in the drum?
Possibly. Small metal objects like coins or underwear fasteners can fall past a worn door seal and rattle during the spin cycle. However, only a qualified engineer can safely remove the drum to check and retrieve items without risking damage to the machine.
Is it safe to keep using the machine if it's noisy?
Not advised. A noisy washing machine often indicates internal wear or a fault that will worsen with use. Continuing to run it risks further damage to the drum, motor, or seals, and may make the eventual repair more costly.
Could the noise be coming from the pump?
The pump can occasionally develop faults, but it is less common than door seal, heater, or motor faults in this model family. A qualified engineer will test the pump as part of the full diagnosis.
What if I need parts replaced—will they be in stock?
SMC Services holds stock of common door seals, heater elements, and motors for Indesit washing machines. If a part is not in stock, we can order it and arrange a follow-up visit, or advise on timing before the initial call.
Is this covered under warranty?
That depends on the age of the machine and your warranty terms. We recommend checking your documentation. Our engineer can advise on repair options and costs when they visit.

Get this fixed

Prefer a pro? A local appliance engineer can carry out this repair. SMC's own repair service covers Northern Ireland only.

About the data on this page

This page draws on 51 similar repairs from across 29 years of SMC Services records — over 116,000+ appliance repairs in total since 1997. The likely-cause percentages above are computed directly from the engineer reports we filed for this brand and fault, and we update them as new repairs come in.

SMC Services Ltd · Registered in Northern Ireland, Co. NI628091 · Domestic & Commercial Appliance Repairs.