BCMR Fire & Security provides Leak Detection & Automatic Water Shut‑Off (Water Stop) systems designed to protect buildings from water damage, disruption, and costly repairs. Our solutions deliver early detection of leaks and automatic isolation of water supplies, helping to prevent floods before they escalate into major incidents.
These systems are ideal for commercial, industrial, residential, healthcare, education, and managed properties, where uncontrolled water leaks can cause operational downtime, safety risks, and significant financial loss.

The Risk of Uncontrolled Water Leaks
Water leaks are one of the most common causes of property damage and business disruption. Even small, undetected leaks can lead to:

Structural damage and deterioration
Electrical and system failures
Mould growth and hygiene concerns
Operational downtime and business interruption
Increased insurance claims and costs

Leak Detection & Water Stop systems provide continuous monitoring and rapid response, dramatically reducing these risks.

How Leak Detection & Water Stop Systems Work
A typical system consists of strategically placed leak detection sensors connected to an automatic water shut‑off valve.
When a leak is detected:

Sensors identify the presence of water outside normal conditions
An alarm is generated locally or remotely
The system can automatically close the main or zoned water supply
Alerts notify responsible personnel so corrective action can be taken

This proactive approach prevents water damage before it spreads.

Standards‑Based & Best‑Practice Design
BCMR Fire & Security designs leak detection and water stop systems in line with recognised standards, insurer guidance, and best practice, including:

BS EN 805 – Water supply systems inside buildings
BS 8558 / BS EN 806 – Design, installation, and maintenance of potable water systems
Insurer and risk‑management guidance for water damage prevention

Systems are designed to be reliable, discreet, and proportionate to the risk profile of the premises.

Leak Detection Technologies
BCMR Fire & Security installs a range of leak detection technologies to suit different environments:
Point Leak Sensors

Installed under appliances or at known risk locations
Ideal for kitchens, plant rooms, and riser cupboards

Cable & Area Detection

Continuous sensing along pipe runs
Suitable for plant rooms, basements, server rooms, and voids

Flow‑Based Monitoring

Detects abnormal water usage patterns
Identifies both sudden bursts and slow leaks

Systems can be zoned to isolate individual areas without shutting down entire buildings.

Automatic Water Shut‑Off (Water Stop)
Water stop valves automatically shut off the water supply when a leak is detected, helping to prevent further damage. Options include:

Whole‑building isolation
Zoned or sectional shutdown
Manual override for authorised personnel
Fail‑safe operation during power interruptions

This provides both safety and operational control.

Integration with Fire & Security Systems
Leak Detection & Water Stop systems can be integrated with other BCMR Fire & Security solutions, including:

Building Management Systems (BMS)
Facilities management alert systems
Fire alarm and emergency response procedures
Remote monitoring and notification platforms

Integration ensures rapid awareness and coordinated response.

Suitable for New Builds & Existing Premises
Our systems are suitable for:

New construction projects
Refurbishments and retrofits
High‑risk plant and IT environments
Residential blocks, HMOs, and managed housing

BCMR Fire & Security designs systems to minimise disruption during installation.

Leak Detection & Water Stop as a Service
BCMR Fire & Security offers Leak Detection & Water Stop Systems as a fully managed service, including:

Site water‑risk assessment
Professional system design and specification
Expert installation and commissioning
System testing and configuration
Ongoing maintenance and fault response
System upgrades as building usage or risks change

This lifecycle approach ensures systems remain effective and reliable.