North West Fire Alarm Installation
40+ Years Protecting North West Businesses
Commercial Fire Alarm Systems for North West Businesses
Full Circuit Fire & Security is a BAFE accredited fire alarm company based in Blackburn, Lancashire. Since 1981 we have designed, installed, upgraded and maintained commercial fire alarm systems for businesses across Lancashire, Greater Manchester and Cumbria.
When you’re responsible for a business premises, you need to know your fire alarm will work the moment it’s needed. You also need a fire alarm contractor who understands your building, explains things clearly and is still there years later for servicing, repairs and upgrades.
Every building is different. An open-plan office in Preston has different fire detection needs from a warehouse in Blackburn, a care home in Bolton or a hotel in Windermere. We assess how your premises is used, who is in it and where the risks are, then design a fire alarm system that suits it. That means reliable detection, fewer false alarms and no gaps in cover.
From new fire alarm installations to system upgrades, servicing and emergency repairs, our engineers bring over 40 years of experience to every job.
BAFE Accredited Fire Alarm Installers
Fire safety is not an area to take chances with. BAFE is the UK’s independent register of quality fire safety service providers. As a BAFE accredited company, we are regularly assessed on how we design, install, commission and maintain fire detection and alarm systems.
We are also SSAIB certified and CHAS approved. Together, these give you independent proof that your fire alarm is being handled by a competent company, which is exactly what fire safety law and your insurer expect.
We design and install fire alarm systems to BS 5839-1, the British Standard for fire detection and fire alarm systems in non-domestic buildings. Every installation is planned around your building, your fire risk assessment and the way your business runs. We work with trusted fire alarm manufacturers including Advanced, C-TEC and Hochiki, and Ajax EN54 wireless systems.
Is Your Premises Properly Covered?
Under the Regulatory Reform (Fire Safety) Order 2005, the responsible person for a business premises must put appropriate fire precautions in place. That includes a suitable way of detecting a fire and warning everyone inside, and making sure the system is maintained in good working order by a competent person.
The responsible person is usually the employer, the business owner or whoever has control of the building. If that’s you, the fire alarm is your responsibility, even if the system was installed before you moved in.
What your building needs depends on its size, layout and how it is used. Your fire risk assessment should identify the level of detection required. If you don’t have a current fire risk assessment, we can arrange one before designing your system.
Private landlords also have legal duties. Rented homes must have a smoke alarm on every storey and a carbon monoxide alarm in any room with a fixed combustion appliance. Houses in multiple occupation and blocks of flats often need a more extensive fire alarm system.
We’ll assess your premises and explain exactly what is required, in plain English, so you don’t have to work it out alone.
Fire Alarm System Categories Explained
BS 5839-1 sorts fire alarm systems into categories, depending on what the system is designed to protect. Choosing the right category is one of the most important decisions in fire alarm design.
Category M systems are manual. People raise the alarm using break glass call points. They suit small, low-risk premises where people are always present and awake.
Category L systems are designed to protect life. They use automatic detectors to give people early warning so they can escape.
- L1: automatic detection throughout the whole building, giving the earliest possible warning
- L2: detection in escape routes plus rooms that present a higher risk
- L3: detection in escape routes and the rooms opening onto them
- L4: detection within escape routes only
- L5: a custom system designed to protect a specific risk identified in your fire risk assessment
Category P systems are designed to protect property. They detect fire early so the fire service can be called quickly, limiting damage to the building and its contents.
- P1: automatic detection throughout the building
- P2: detection in specific high-risk or high-value areas only
Many commercial buildings need a combined system, such as L2/P2, that protects both people and property. We’ll recommend the right category based on your fire risk assessment, your insurer’s requirements and the way your building is used.
Conventional, Addressable and Wireless Fire Alarms
There are three main types of fire alarm system, and the right choice depends on the size and layout of your premises.
Conventional fire alarm systems divide a building into zones. When a detector activates, the panel shows which zone the fire is in. They are cost-effective for smaller buildings with a simple layout.
Addressable fire alarm systems give every detector and call point its own address. The panel shows the exact device that has activated, so staff and the fire service can find the fire quickly. Addressable systems suit larger or more complex buildings, multi-storey premises and sites where fast, precise information matters.
Wireless fire alarm systems use radio to link devices to the panel instead of cables. They’re ideal where cabling is difficult, disruptive or not allowed, such as listed buildings, finished interiors, occupied care homes and premises that can’t close for works. Modern wireless systems meet the same EN 54 standards as wired systems and can be extended easily as your building changes.
The Right Detection for Every Area
Smoke detectors and heat detectors are the most common fire detection devices, but each suits different areas. Putting the wrong detector in the wrong place is one of the biggest causes of false alarms.
- Optical smoke detectors suit offices, corridors, bedrooms and most general areas
- Heat detectors suit kitchens, plant rooms, garages and dusty workshops, where smoke detectors could cause false alarms
- Multi-sensor detectors combine smoke and heat sensing to give fast detection with fewer false alarms
- Beam detectors cover large open spaces such as warehouses, factories and halls
- Manual call points let anyone raise the alarm by hand
- Sounders and visual alarm devices make sure everyone hears or sees the warning, including people with hearing impairments
We’ll recommend the right combination for your layout, occupancy and fire risks.
Reducing False Alarms
False fire alarms disrupt your business, frustrate staff and can lead to people ignoring a real alarm. Repeated false alarms may also affect how the fire and rescue service responds to your building.
Most false alarms come from the wrong detector type, poor positioning, dust, steam, cooking fumes, building works or a lack of maintenance. When we design, upgrade or service a system, we look for these causes and fix them. If your current system keeps going off for no reason, we can investigate, find the cause and recommend a solution.
Fire Alarm Servicing & Maintenance
A fire alarm is only useful if it works when you need it. BS 5839-1 recommends that commercial fire alarm systems are inspected and serviced by a competent person at intervals of no more than six months. Your own staff should also test the system every week by operating a different call point each time and recording it in the fire alarm logbook.
Our engineers carry out routine fire alarm servicing to British Standards. On each visit we check the control panel, batteries, detectors, call points, sounders and any links to other systems, then give you a detailed report for your fire safety records.
We tailor fire alarm maintenance plans to your building and budget. Already have a system fitted by someone else? We can take over the servicing, carry out fault finding and handle one-off fire alarm repairs.
Fire Alarm Upgrades and Replacements
Fire alarm systems don’t last forever. Panels and detectors age, parts become obsolete and buildings change. A system designed for an empty warehouse may no longer suit the same space once it’s been split into offices.
Signs your fire alarm needs upgrading include frequent faults, regular false alarms, parts that are hard to source, a panel more than 15 to 20 years old, or changes to your building or how it is used. The switch-off of the old copper phone network also means many fire alarm signalling devices now need upgrading to digital.
We’ll assess your existing system and tell you honestly whether it can be repaired, upgraded or needs replacing. Where we can reuse existing cabling or devices to save you money, we will.
Our Fire Alarm Installation Process
- Get in touch. Fill in the short form or call 01254 665 766.
- Site survey. We visit your premises to understand the layout, how it’s used and your fire risk assessment.
- System design. We recommend the right category, system type and detection for each area.
- Clear quotation. You receive a detailed, no-obligation quote with no hidden extras.
- Installation. Our engineers install the system at a time that suits your business, keeping disruption to a minimum.
- Commissioning and handover. We test everything, issue your certificates and show your team how to use the system and carry out weekly tests.
- Ongoing maintenance. We can service your system every six months to keep it compliant.
How Much Does a Fire Alarm System Cost?
The cost of a commercial fire alarm system depends on several things:
- The size and layout of your premises
- The system category your building needs
- Whether a conventional, addressable or wireless system suits you best
- The number of detectors, call points and sounders
- Whether existing cabling or equipment can be reused
- Any links to door holders, access control or remote monitoring
Every building is different, so we don’t give guesswork prices. After a quick site survey, we’ll give you a clear, fixed quotation so you know exactly what you’re paying for.
Why North West Businesses Choose Full Circuit
- Over 40 years’ experience in fire and security, established in 1981
- BAFE accredited for fire alarm work
- SSAIB certified and CHAS approved
- A local team based in Blackburn, not a national call centre
- Design, installation, commissioning, servicing and repairs from one company
- Honest advice on whether to repair, upgrade or replace
- Free, no-obligation quotations
Fire Alarm Systems for Every Sector
We install and maintain fire alarm systems for offices, warehouses, factories, manufacturing sites, retail units, hotels, pubs, restaurants, care homes, schools, private medical practices and managed residential blocks.
Each sector has its own fire safety needs. Care homes often need systems that support phased or progressive horizontal evacuation. Factories need detection that copes with heat, dust and fumes. Schools need systems that work across several buildings. Residential blocks need clear arrangements between communal areas and individual flats. We plan every fire alarm system around the people who use your building.
Fire Alarm Installation Across the North West
Our fire alarm engineers work from our base at Unit 7 Trident Park, Blackburn, serving businesses across the North West, including:
- Lancashire: Blackburn, Burnley, Accrington, Darwen, Preston, Blackpool, Lancaster, Morecambe, Carnforth, Chorley and Skelmersdale
- Greater Manchester: Bolton, Bury, Rochdale, Heywood, Salford and Wigan
- Cumbria: Windermere, Ambleside and Keswick
Not sure if we cover your area? Call 01254 665 766 and we’ll confirm.
Fire Alarm FAQs
How much does a commercial fire alarm system cost? It depends on the size of your building, the system category and whether it is conventional, addressable or wireless. We’ll survey your premises and give you a clear, fixed quote.
Is a fire alarm a legal requirement for businesses? Most business premises need a suitable means of detecting fire and warning people under the Regulatory Reform (Fire Safety) Order 2005. Your fire risk assessment determines what type of system you need.
How often should a fire alarm be serviced? BS 5839-1 recommends servicing by a competent person at least every six months, with weekly tests carried out by your own staff.
Who is responsible for the fire alarm in a building? The responsible person, usually the employer, owner or whoever controls the premises. In shared buildings, responsibility may be split between landlord and tenants.
What is the difference between a conventional and an addressable fire alarm? A conventional system shows which zone a fire is in. An addressable system shows the exact device, which helps find the fire faster in larger buildings.
Can you upgrade my existing fire alarm rather than replace it? Often, yes. We assess your current system and only recommend replacement where an upgrade is not practical or cost-effective.
Do you maintain fire alarms installed by other companies? Yes. We service and repair most makes of fire alarm system.
Why does my fire alarm keep going off? Common causes include the wrong detector type, dust, steam, cooking fumes, building works or a lack of maintenance. We can investigate and fix the cause.
Can you work around our business hours? Yes. We plan installations to keep disruption to your business as low as possible.
Do you install fire alarms in homes and rented properties? Yes. Our main focus is commercial premises, but we also install domestic and landlord fire alarm systems.
Get Your Free Fire Alarm Quote
Tell us about your premises and we’ll provide a clear, no-obligation quotation. Call us on 01254 665 766 or get your free quote online. No pressure, just straightforward advice from a local North West fire alarm company.
