Smoke alarm installation — SW19
Smoke alarm installation SW19
Optical smoke alarms, heat alarms, CO alarms, and interlinked wireless systems installed across the SW19 postcode — Wimbledon, London. BS 5839-6 compliant. From £49 per alarm. Legal requirement for all landlords under the 2022 Regulations. Same-day available.
2022 landlord regulations
Smoke alarm law for landlords in SW19
The Smoke Alarms and Carbon Monoxide Alarm (Amendment) Regulations 2022, in force from 1 October 2022, require every landlord in the SW19 area to install at least one smoke alarm on every storey used as living accommodation. Any floor with a habitable room — not just floors with bedrooms — must have a smoke alarm fitted.
Carbon monoxide alarms are now mandatory in every room containing a gas, oil, or solid fuel appliance. For most SW19 ($Wimbledon) properties this means a CO alarm wherever the boiler is sited and wherever there is a gas hob. CO alarms must comply with BS EN 50291 and be tested before handover to tenants.
Non-compliance can result in a civil penalty of up to £5,000 issued by the local authority. HMO properties across the SW19 postcode face additional requirements — typically Grade D Category LD2 as a minimum, covering all bedrooms, escape routes, and kitchen. We survey each property and recommend the compliant system.
All our installations across the SW19 area follow BS 5839-6 for alarm positioning, grades, and categories — ensuring your property exceeds the legal minimum and is protected to best-practice standards.
Interlinked vs standalone
The right alarm system for SW19 properties
Standalone alarms are independent units — each detects and sounds on its own. They are suitable for very small properties but BS 5839-6 recommends interlinked alarms for all residential installations because a single triggered alarm may not be heard throughout the property.
Wireless RadioLINK interlinked alarms require no cable between units, making them the ideal choice for occupied SW19 properties. When one alarm detects smoke, heat, or CO, every alarm in the network sounds. Systems can mix optical smoke alarms, heat alarms, and CO alarms on the same wireless network.
Hard-wired Grade D interlinked systems are the premium option for properties under refurbishment, connecting mains-powered alarms with battery backup via communication cable. They require no ongoing radio-frequency management and are the most reliable long-term solution.
Grade D Category LD2 is the legal minimum for most rental homes in SW19 — alarms in all circulation areas and higher-risk rooms. Category LD1 extends to all rooms including bedrooms. We assess each property and recommend the correct specification before installation.
What we install
Smoke and heat alarm services
Optical smoke alarm
Optical (photoelectric) smoke alarms detect slow-burning, smouldering fires — the most common type in homes. We supply and fit Grade D mains-powered units with battery backup to BS 5839-6 positioning requirements.
Heat alarm (kitchen)
Kitchens require a heat alarm rather than a smoke alarm to avoid false activations from cooking fumes. We fit fixed-temperature or rate-of-rise heat detectors in kitchens and garages as part of any interlinked or standalone installation.
Carbon monoxide (CO) alarm
Since 1 October 2022 landlords must fit a CO alarm in every room with a gas or solid fuel appliance. We supply and install BS EN 50291-compliant CO alarms alongside smoke alarm work or as standalone callouts.
Interlinked wireless system
RadioLINK wireless interlinked alarms communicate with each other without running cable through walls. When one triggers, all alarms sound. Ideal for properties where hard-wiring is disruptive — Grade D, Category LD2 to LD1.
Hard-wired mains system
Mains-powered hard-wired interlinked systems are the most reliable option for new builds and full refurbishments. We install complete Grade D Category LD1 systems covering all rooms and circulation areas per BS 5839-6.
HMO multi-room package
HMOs require Grade D Category LD2 as a minimum — smoke alarms in every bedroom and escape route, heat alarm in the kitchen. We survey, supply, and install compliant multi-room packages and provide a completion certificate.
Transparent pricing
Smoke alarm installation costs
Single alarm
From £49
Supply and fit one optical smoke alarm, heat alarm, or CO alarm. BS 5839-6 positioning. Certificate provided.
Interlinked wireless system
From £350
Multi-room RadioLINK wireless interlinked system. Survey, supply, installation, and commissioning. Ideal for occupied properties.
HMO package
POA
Full HMO survey, Grade D Category LD2 system, multi-room installation, completion certificate. Quoted after site visit.
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Smoke alarm installation SW19 — from £49
BS 5839-6 compliant. Optical smoke alarms, heat alarms, CO alarms, and interlinked wireless systems. Covering SW19 — Wimbledon. Same-day available.
Book alarm installation SW19Common questions
Smoke alarm installation SW19: frequently asked
Where must smoke alarms be placed by law in SW19?
The Smoke Alarms and Carbon Monoxide Alarm (Amendment) Regulations 2022 require at least one smoke alarm on every storey of a rental property used as living accommodation. In the SW19 (Wimbledon) area this applies to all private rented homes. BS 5839-6 further specifies ceiling-mounted positioning away from walls and corners. Our engineers install to BS 5839-6 standards across all SW19 properties.
Do I need a CO alarm if I have a gas boiler in the SW19 area?
Yes. Since 1 October 2022 all landlords must fit a CO alarm in every room with a gas appliance. In SW19 (Wimbledon) this means the boiler room and any room with a gas hob or gas fire. CO alarms must comply with BS EN 50291. We install CO alarms as standalone callouts or as part of a complete smoke alarm system across the SW19 postcode.
Can smoke alarms be interlinked wirelessly in SW19?
Yes — wireless RadioLINK interlinked systems are the preferred solution for SW19 properties where running cable is impractical. When any detector triggers, every alarm sounds. Wireless systems are Grade D and fully compliant with BS 5839-6 and the 2022 Regulations. We install and commission wireless interlinked systems throughout the SW19 postcode with same-day availability.
Who tests smoke alarm installation in SW19?
BS 5839-6 recommends installation by a competent person. Our technicians are trained to BS 5839-6 and fully commission every system after installation. Landlords in SW19 receive a completion record evidencing compliance with the 2022 Regulations. Occupants should press-test alarms monthly, and alarms should be replaced at 10 years.