Ensuring the safety of tenants is a key duty for landlords. One of the most important aspects of this responsibility is compliance with the Smoke and Carbon Monoxide Alarm (England) Regulations, originally introduced in 2015 and amended in 2022. These regulations establish a baseline for the installation and maintenance of smoke and carbon monoxide (CO) alarms in rental properties. Failure to comply not only risks tenant safety but could also result in significant financial penalties.
This article outlines the practical responsibilities of landlords under these regulations, focusing on private residential tenancies and avoiding unnecessary legal complexity.
Overview of the Regulations
The original Smoke and Carbon Monoxide Alarm Regulations 2015 came into effect on 1 October 2015 and applied primarily to private landlords in England. They aimed to reduce the risk of injury or death from fire and carbon monoxide poisoning in rented homes.
In 2022, these regulations were amended to widen the scope. The Smoke and Carbon Monoxide Alarm (Amendment) Regulations 2022 came into force on 1 October 2022, bringing registered social housing providers within the scope of these rules and clarifying the types of appliances that require CO alarm coverage.
Some types of accommodation are exempt from these requirements, including:
- Long leases of seven years or more with no break clause
- Shared accommodation with the landlord
- Student halls of residence
- Hostels, care homes, hospitals, and similar institutions
These exemptions exist largely because such buildings are already regulated under other health and safety legislation.
What Landlords Are Required to Do
The regulations set out three main requirements:
- Smoke Alarms: One must be installed on every storey of the property used wholly or partly as living accommodation.
- Carbon Monoxide Alarms: One must be installed in every room used as living accommodation that contains a fixed combustion appliance (excluding gas cookers). This includes boilers, wood-burning stoves, and oil-fired heaters.
- Maintenance: Landlords must ensure that all alarms are in working order at the start of each new tenancy. If a tenant reports a fault during the tenancy, the landlord must repair or replace the alarm as soon as reasonably practicable.
The regulations do not dictate the specific type of alarm (e.g. wired or battery-powered), but the alarms must meet certain British Standards:
- Smoke Alarms: Should comply with BS 5839-6
- CO Alarms: Should comply with BS 50291
While landlords are free to choose between battery-powered or hardwired alarms, sealed-for-life battery models are generally recommended for reliability and ease of use.
Alarm Placement
Although the regulations don’t specify exact alarm locations, best practice is to follow the manufacturer's instructions and general safety guidelines.
- Smoke alarms are typically installed on ceilings in hallways or landings.
- CO alarms should be placed on a wall or shelf at head height, and ideally within 1–3 meters of the appliance.
If unsure about placement, landlords can consult their local fire and rescue service or refer to official guidance published on the GOV.UK website.
Tenancy Considerations
Alarms must be functioning at the start of a new tenancy. While the regulations don’t require checks during renewals or statutory periodic tenancies, landlords are encouraged to inspect and test alarms regularly as a matter of good practice.
Providing tenants with:
- A demonstration on how to test alarms
- Written instructions (ideally from the manufacturer)
- Contact details for reporting issues
All of the above can help ensure ongoing compliance and tenant safety. Encouraging tenants to sign a document acknowledging alarm checks during inventory inspections can provide useful evidence in the event of a dispute.
Tenant Responsibilities
Tenants are responsible for testing alarms regularly during the tenancy and for replacing batteries where applicable. If a battery replacement does not restore function, or if a tenant is unable to replace the battery themselves, they should notify the landlord, who must then arrange for repairs or replacement.
Enforcement and Penalties
Local authorities are responsible for enforcing the regulations. If a landlord is found to be in breach:
- A Remedial Notice may be issued
- The landlord has 28 days to take corrective action
- Failure to comply may result in a civil penalty of up to £5,000 per breach
Importantly, the fine applies per breach, not per landlord or property. This means multiple failures can result in multiple fines. Landlords do have the right to appeal penalties at the First-Tier Tribunal.
Common Challenges and Best Practices
Access Issues
If a tenant refuses access for installation or repair, landlords must demonstrate that they took “all reasonable steps” to comply. This does not generally require court action, but should include:
- Written communication explaining the legal obligations
- Offers to schedule access at a convenient time
- Records of attempts made and responses received
Non-Compliance
If a landlord discovers that their property lacks the required alarms, remedial action should be taken immediately. Social housing providers have additional obligations to self-report non-compliance to the regulator.
Vulnerable Tenants
For tenants who are deaf or hard of hearing, landlords may have additional obligations under the Equality Act 2010, such as providing visual or vibrating alarms.
How We Can Help
Staying compliant with the Smoke and Carbon Monoxide Alarm Regulations is essential for all landlords, not only to meet legal requirements but to ensure the safety and well-being of tenants. With updates to the regulations and specific responsibilities that vary depending on the type of tenancy and property, it can be challenging to navigate your obligations with confidence.
Our experienced legal team understands the complexities of landlord and tenant law. Whether you're a private landlord, a housing provider, or an agent managing a portfolio of properties, we can provide tailored advice to help you remain compliant and avoid costly enforcement action.
If you're unsure about your responsibilities, have received a Remedial Notice, or simply want to ensure best practice across your tenancies, get in touch with our team. We're here to help you protect your legal interests while maintaining safe, compliant homes for your tenants.
