Ventilation requirements: do landlords have to provide extractor fans?

Published: 26/05/2026

Having appropriate ventilation at your property is highly important. A property that can't handle normal levels of moisture from daily living, cooking fumes and so on will eventually develop damp and mould, putting your tenants' health and your property at risk.

This guide covers where landlords stand on extractor fans in England's. We’ll look at kitchen vs bathroom rules, who's responsible for what, and the benefits of getting it right. For broader property upkeep guidance, see our looking after your property resource hub.

The importance of effective ventilation

Effective ventilation removes moisture, cooking fumes, and stale air — protecting both your tenants' health and your property.

Damp and mould can present a major health and safety issue in housing. The tragic death of Awaab Ishak has prompted the creation of Awaab’s law, and whilst we are still awaiting a consultation to understand how it will apply to the private rented sector, that doesn’t mean damp and mould shouldn’t be taken seriously in the meantime.

Mould spores can cause breathing problems, trigger asthma, and lead to lung infections, and they're a recognised hazard under the Housing Health and Safety Rating System.

Government guidance published in 2023 is explicit that tenants are not to be held responsible when damp and mould arises. Landlords need to proactively ensure there are no damp and mould issues present at their properties and take action when they are identified.

Are extractor fans a legal requirement in rented properties?

They are not always required by law, however, landlords have to provide adequate ventilation.

The law does require is that a rented home is fit for human habitation and part of meeting that requirement requires that it is free from serious damp and mould. In many properties, particularly in kitchens and bathrooms, an extractor fan is the most practical way to meet that standard by providing the required ventilation.

Whether you specifically need one depends on the room, the age of the property, and any recent work.

The Fitness for Human Habitation Act 2018

The Homes (Fitness for Human Habitation) Act 2018 amended the Landlord and Tenant Act 1985. It requires landlords in England to ensure their property is fit for human habitation at the start of a tenancy and to keep it that way throughout. Damp and mould caused by poor ventilation is one of the issues that can render a property unfit.

The Act sets an outcome standard rather than a kit list. If a kitchen or bathroom can't be ventilated well enough to prevent damp and mould, the property is unlikely to meet it — and where an extractor fan is the only realistic fix, it effectively becomes a requirement. For full background, see our guidance on fitness for human habitation.

Is an extractor fan legally required in the kitchen?

There isn’t a legal requirement specifically to include an extractor fan. The property needs to be able to handle normal use without creating an excessive amount of damp or leading to mould. If the kitchen cannot do this and an extractor fan is not present, it’s a sensible idea to include one.

Is an extractor fan legally required in the bathroom?

Bathrooms produce a lot of moisture and without somewhere for it to go it settles on cold surfaces, and this can lead to mould. Again, a fan may not legally be required, but if the room is unable to handle the moisture and remain dry, an extractor fan is likely a good idea. Often, this can be linked to the light switch to ensure that tenants cannot simply turn the fan off.

Ventilation responsibilities for landlords

As a landlord, you're responsible for making sure your property is properly ventilated throughout the tenancy. That sits across several pieces of law:

Keep it fit for human habitation. Under the Fitness for Human Habitation Act 2018, the property must be free from serious damp and mould throughout the tenancy.
Address the underlying causes. Government guidance is explicit: tenants should not be blamed for damp and mould. It's the landlord's job to identify and fix structural or ventilation causes.
Act within a reasonable time. Once issues are reported, the repairs should follow promptly. Fixed timescales will apply once Awaab's Law extends to the private rented sector.

Landlord vs tenant ventilation responsibilities

Ventilation is a shared effort. The landlord installs and maintains; the tenant uses what's there and reports problems.

Landlord

Installing extractor fans and ventilation systems where needed.
Keeping fans, vents, and any ducting in good working order.
Maintaining the structure (roof, gutters, walls, plumbing, insulation) so damp doesn't take hold.
Investigating and resolving the cause when damp or mould is reported.

Tenant

Using extractor fans when cooking and showering.
Reporting damp, mould, or faults as soon as they appear.
Heating the property to a reasonable, consistent level.
Replacing batteries on any battery-powered units.
Opening windows to ventilate, especially when drying clothes indoors.

The benefits of good ventilation

Investing in proper ventilation pays back in several ways:

Fewer damp and mould issues tackling the cause rather than the symptoms will reduce repeat call-outs and reduce costs.
Lower repair costs untreated damp damages plaster, paint, woodwork, and fittings. Addressing it will keep your property is a better condition for longer.
Healthier tenants and longer tenancies a dry, well-ventilated home is one tenants want to stay in.
Fewer end-of-tenancy disputes damp and mould are a common source of deposit disagreements.

How we can help you

Staying on top of ventilation, damp, and mould is one of many areas where landlords need to know exactly what the law expects. NRLA membership gives you expert guidance, a landlord advice line, regularly updated resources, and discounts with trusted partners — including ventilation specialists.

Join us, from only £125 per year

Rental ventilation FAQs

Who is responsible if the heating is broken?

The landlord. Section 11 of the Landlord and Tenant Act 1985 makes landlords responsible for keeping installations for space heating and heating water in working order. This includes the boiler, central heating, and hot water supply. Tenants should report breakdowns promptly, and you should arrange repairs within a reasonable time. In cold weather this is likely to be treated as urgent and can affect whether the property is fit for human habitation. See our guidance on landlord liability for repairs.

Does a window count as ventilation?

A window can contribute to ventilation, but it has real limits. Tenants should open them regularly, especially when cooking or drying clothes indoors. However, for new kitchens and bathrooms, mechanical ventilation is compulsory and windows alone are no longer sufficient under Building Regulations.

For older properties, the key question is whether the room can handle normal moisture levels without developing damp or mould. If a window is not enough to keep the room dry in practice, you will need to consider additional measures such as an extractor fan or trickle vents.

Can you have a kitchen without an extractor fan?

Possibly, but it depends on the property. There is no blanket legal requirement for an extractor fan in every kitchen. What the law does require is that the property can handle normal day-to-day use without generating excessive damp or leading to mould. That means cooking, boiling kettles, and the general moisture that comes with a functioning kitchen should not be causing problems.