Compare the approaches
Watching all the time, or checking now and then.
A spot check confirms there is no leak at the moment you look. Continuous monitoring confirms it every minute after that too. One-off checks have their place, but the costly claim starts between them, which is where always-on monitoring earns its keep.
Live monitoring. Automatic shut-off.
38Sensors OK
2Caution
1Isolated
Live zones
Plant room – moistureDryOK
Riser 3 – flow14.8 L/minIsolated
Roof tank – temp4.2°CFreeze risk
Incoming main – flowNormalOK
The leak starts between the checks.A spot check confirms no leak at that moment, but most failures begin in the long gap before the next check is even due.
Damage runs while no one is looking.Overnight, at weekends and over holidays a slow leak can flood floors long before the next reading or survey would catch it.
Escape of water is the costliest claim.Insurers pay around 1.8 million pounds per day in escape-of-water claims according to the ABI, and the slow leak between checks is a big part of it.
Spot checks cannot act.A check records a finding, but it cannot close a valve or raise an alert, so even a clean result does nothing once the engineer has gone.
The AQUAIOT SolutionRequest a Consultation
What happens between the checks
A spot check, a meter reading, a survey or a one-off test, tells you the state of a building at a single moment. It is useful for a baseline or a handover, but it says nothing about the hours, days and weeks in between, and that is exactly when most leaks begin and run. AQUAIOT monitors continuously instead. Moisture sensors and inline flow analytics watch every hour, an auto-isolation valve closes the supply the instant a threshold trips, and every reading and event is timestamped and exportable, so the record is unbroken rather than a series of snapshots.
A spot check is one moment. A reading or survey confirms the state of a building only when it is taken, and says nothing about the long stretch until the next one.
Continuous monitoring never blinks. Moisture and inline flow sensing watch every hour, including nights, weekends and holidays, so the leak that starts between checks is caught at once.
An unbroken record, not snapshots. Every reading and shut-off event is timestamped and exportable, giving an audit-ready history rather than a handful of dated spot results.
Live leak status
Auto-isolation valve closed – Riser 3
Abnormal flow detected 03:14. Supply isolated, team notified.
Abnormal flow detected 03:14. Supply isolated, team notified.
How It Works
Three steps from first drop to evidence
Step 01
Detect
AQUAIOT moisture, flow and freeze sensors are deployed at the points water escapes. Every reading is timestamped and logged to the cloud over secure cellular or LoRaWAN telemetry.
Step 02
Alert and isolate
When moisture is sensed or flow goes abnormal, AQUAIOT raises an immediate alert by SMS, email and app, and closes the auto-isolation valve so water is stopped before damage spreads.
Step 03
Record
Every reading, alert and isolation event is captured in exportable, timestamped logs that integrate with CAFM and BMS, so evidence for insurers is ready on demand.
Capabilities
Everything a leak detection programme needs
Purpose-built for estates, facilities and risk teams protecting buildings against escape of water across single or multiple sites.
Moisture sensing at the risk points
Point, rope and tray sensors detect water at first contact under appliances, in plant rooms, risers and tank rooms, before it spreads.
Inline flow analytics
Continuous flow monitoring on the incoming main learns normal use and flags the slow weep or continuous draw a manual check never sees.
Freeze protection
Temperature monitoring on exposed and loft pipework warns before a freeze leads to a burst, so action can be taken in time.
Automatic shut-off
Auto-isolation valves close the supply the moment a moisture or abnormal-flow threshold is crossed, with manual remote override for the duty holder.
Multi-channel alerts with escalation
SMS, email and app alerts with role-based routing, so the right person responds day or night, on a single site or across a portfolio.
Open integration, no lock-in
Connects to BMS, CAFM and SCADA via RS485/Modbus or REST API, with audit-ready exportable records for insurers and owners.
Evidence & Assurance
Evidence your insurers and auditors expect.
Always-on moisture and flow sensing Insurer-recognised auto shut-off Role-based escalation Audit-ready event logs
Book a Demo
No commitment. Talk to our engineering team.
Questions & Answers
Common questions
Do spot checks still have a place?
Yes. A spot check or survey is useful for a baseline, a handover or a one-off investigation, and it can sit alongside continuous monitoring rather than instead of it.
Why is continuous monitoring stronger for estates?
Because most leaks start and run between checks, and continuous monitoring watches every hour, so the slow weep is caught when it begins, not at the next reading.
What can continuous monitoring do that a check cannot?
It acts. Auto-isolation valves close the supply automatically on a trigger and escalate to the on-call engineer, where a spot check can only record a finding.
Does it produce a record for insurers?
Yes. Every reading and shut-off event is timestamped and exportable, giving an audit-ready history rather than a handful of dated spot results.
Is continuous monitoring hard to install?
No. Sensors and clamp-on ultrasonic flow monitoring are non-invasive and retrofit-friendly, fitted in live buildings with no pipe cutting and no shutdown.
Explore the AQUAIOT range
Related leak detection pages
Ready when you are
Cover the gap between checks. Talk to an engineer.
Tell us how you check today and where your risk points sit, and we will scope continuous monitoring and automatic shut-off across the buildings you protect.
Continuous vs spot – Speak to an AQUAIOT engineer about your buildings.
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