Addressable fire detection, alarm and suppression systems engineered to BS 5839 and the specific risk profile of your site. From a single commercial unit to a multi-building estate — Vesta IT delivers life-safety infrastructure that performs when it matters most.
Most fire system failures are not equipment failures — they are design, installation and maintenance failures. Specifying the wrong detector type, inadequate coverage, poor cable management or skipped servicing all create life-safety risk that regulators and insurers will not tolerate.
Ionisation detectors in kitchens. Optical detectors in dusty warehouses. Heat detectors in areas where smoke detectors are essential. Misspecification causes both missed detections and chronic false alarms — neither is acceptable in a life-safety system.
A compliant number of detectors on paper does not guarantee compliant coverage in practice. Ceiling height, roof pitch, air movement and obstruction all affect detector placement — and only a proper design survey identifies every gap.
Systems that generate frequent false alarms quickly lose the confidence of staff and management. When the alarm sounds, people hesitate. That hesitation is the difference between a controlled evacuation and a tragedy.
Fire alarm systems require regular testing and servicing to remain BS 5839 compliant and insurable. A system that has not been serviced is a system whose performance in a real fire is unknown — and unknowable.
Vesta IT delivers the full lifecycle of fire system provision — risk-based design, quality installation, professional commissioning and ongoing PPM — so your system remains compliant, effective and insurable throughout its operational life.
Site survey and risk-based design of addressable fire detection and alarm systems to BS 5839-1. We specify the right detector type for every zone — smoke, heat, CO, multi-sensor — based on the actual conditions in each area, not a generic layout.
Clean, compliant installation by trained engineers using quality-approved equipment throughout. Every system is commissioned to manufacturer specification and BS 5839, with full zone testing before handover — no exceptions.
Where a detection-only system is insufficient — server rooms, plant rooms, high-value storage and archival areas — Vesta IT integrates clean agent and CO₂ suppression systems that extinguish fires without water damage to critical equipment or irreplaceable materials.
Annual and six-monthly servicing programmes keep your fire alarm system BS 5839 compliant, insurer-approved and operationally reliable. Our PPM contracts include priority response for faults and full documentation for your fire safety records.
Connection of your fire alarm panel to an NSI-approved Alarm Receiving Centre ensures immediate fire brigade notification on confirmed activation — even when the building is empty. For commercial premises, this is frequently an insurer requirement.
We survey every site before specifying a single device. The detector types, panel size, zone structure and suppression integration are all determined by your specific building, occupancy and risk — not a standard template.
Because Vesta IT also installs and manages CCTV, access control and network infrastructure, your fire system integrates cleanly with your wider security estate — shared monitoring, consistent documentation, single point of contact.
Every installation and every service visit generates the documentation your insurer and fire authority require. Our clients are never caught short at audit or renewal.
Start with a free site survey. We'll assess your current system, identify compliance gaps and design a solution built around your specific risk profile.