When a building's fire safety measures fall short, UK regulations require responsible persons to act immediately. Waking watch patrols step in as a critical interim measure, protecting residents while permanent solutions are put in place.
This article explains what triggers the need for temporary fire patrols, how they fit into UK building safety law, and what property owners should understand about their role in protecting high-risk buildings.
Waking watch is a 24/7 fire patrol service required when a building cannot support its original evacuation strategy due to identified defects.
The Building Safety Act 2022 places legal duties on responsible persons to manage fire risks proactively and maintain proper documentation.
Cladding remediation, faulty alarms, and compromised compartmentation are the most common triggers for implementing temporary fire patrols.
Circle UK Group delivers compliant waking watch services with trained fire marshals, real-time reporting, and rapid mobilisation across the UK.
Fire alarm installation through schemes such as the Interim Measures Alarm Fund helps buildings transition away from waking watch arrangements.
A waking watch is a 24-hour fire safety patrol where trained personnel continuously monitor a building for signs of smoke or fire. These fire marshals patrol internal floors, stairwells, communal areas, and external perimeters to detect hazards at the earliest possible stage.
If a fire or smoke incident is detected, the waking watch team raises the building's alarm immediately, guides residents through evacuation routes, and liaises with the Fire and Rescue Service upon arrival. Their presence ensures occupants receive early warning and structured evacuation support.
The government defines waking watch as "a system whereby suitably trained persons continually patrol all floors and the exterior perimeter of the building in order to detect a fire, raise the alarm, and carry out the role of evacuation management."
A waking watch becomes necessary when a building's fire risk assessment identifies conditions that prevent the original evacuation strategy from functioning safely. The National Fire Chiefs Council (NFCC) guidance outlines specific circumstances where responsible persons should implement interim fire safety arrangements.
Buildings typically require waking watch when they have an unsuitable external wall system, such as dangerous cladding, or when other significant fire safety defects have been identified. Faulty or non-operational fire alarms, compromised fire compartmentation, and pending remediation works all trigger the need for temporary patrols.
The decision to change a building's evacuation strategy from "stay put" to simultaneous evacuation rests with the responsible person, supported by advice from a competent fire safety professional. This decision follows a review of the fire risk assessment and consideration of all relevant factors.
Following the Grenfell Tower tragedy, thousands of UK buildings were identified as having cladding systems that pose significant fire risks. When external wall systems cannot adequately resist the spread of fire, the building's stay put strategy becomes unsafe.
During cladding remediation, buildings often require a temporary change to their evacuation approach. Waking watch patrols ensure residents receive immediate warning if a fire occurs while permanent fire safety measures are being installed or repaired.
According to data from 2024, over 1,300 buildings in London alone had waking watch arrangements in place. The scale of the issue reflects the substantial number of residential blocks requiring fire safety improvements across the UK.
The Building Safety Act 2022 introduced clear legal responsibilities for building owners and responsible persons managing high-risk buildings. These duties include managing fire risk proactively, maintaining oversight of safety measures, appointing competent individuals, and ensuring transparent safety documentation.
Under section 114 of the Leasehold and Freehold Reform Act 2024, waking watch is formally recognised as an interim remediation measure. This classification means the costs can be included within Remediation Orders or Remediation Contribution Orders, affecting how expenses are distributed among stakeholders.
Responsible persons must demonstrate that their waking watch arrangements meet regulatory requirements, including proper training for personnel, accurate patrol records, and evidence that fire risks are being monitored consistently.
The stay put strategy relies on a building's compartmentation to contain fire within the unit of origin while other residents remain safely in their flats. When this design assumption is compromised, the building can no longer support a stay put approach.
Fire risk assessments may identify several factors that necessitate a change to simultaneous evacuation, supported by waking watch. These include defective fire doors, breached compartment walls, inadequate passive fire protection, dangerous external cladding, and non-functional alarm systems.
Circle UK Group works with property owners to assess their specific building risks and determine the most appropriate fire safety measures. Each building's layout, occupancy, and identified defects influence the patrol strategy and resource requirements.
Waking watch is designed as a temporary, short-term measure. The NFCC guidance states that where a waking watch is implemented, responsible persons should make a plan for transitioning to more sustainable evacuation support "as soon as practicable but within a month."
This transition plan should include costings, timeframes, resident engagement strategies, and relevant procurement processes. In most cases, the next step involves installing a common fire alarm system that can alert all residents simultaneously without requiring staff to patrol the building continuously.
The government has emphasised that waking watch should only be used in "exceptional circumstances" and "for the shortest period possible while an alarm is installed."
The UK government has allocated substantial funding to help buildings move away from expensive waking watch arrangements. The Waking Watch Replacement Fund provided over £71 million to install alarm systems in more than 800 buildings before closing in March 2026.
A new £62.7 million Interim Measures Alarm Fund launched in April 2026 to continue supporting eligible buildings. This funding helps property owners install common fire alarms that enable simultaneous evacuation without the ongoing cost of staffed patrols.
According to government estimates, buildings that successfully transitioned from waking watch to fire alarm systems saved leaseholders approximately £273 per month on average. The long-term funding programme will operate alongside remediation schemes until 2035.
A compliant waking watch service follows national fire safety guidance from the NFCC and aligns with recognised Fire Risk Assessment methodologies such as PAS 79. Circle UK Group delivers waking watch services that meet these standards across residential, commercial, and care environments.
Trained fire marshals conduct regular patrols of all relevant building areas, including communal corridors, stairwells, and external perimeters. They monitor for signs of smoke, fire, hazards, or system faults and are prepared to activate alarms and support evacuation immediately.
Accurate documentation forms an essential part of compliant operations. Digital patrol logs create an auditable trail that building owners, managing agents, and regulatory authorities can review to verify that appropriate safety measures are being maintained.
The question of cost responsibility has been a significant concern for leaseholders in affected buildings. Recent legal and legislative developments have clarified how these expenses should be allocated under the building safety regime.
The Upper Tribunal's decision in Radcliffe Investment Properties Ltd v Meeson (2023) established that costs resulting from a landlord's failure to comply with their fire safety obligations cannot be passed to leaseholders through service charges. This ruling highlighted the importance of proper fire risk assessments.
Following the Leasehold and Freehold Reform Act 2024, waking watch costs can now be addressed through Remediation Orders or Remediation Contribution Orders. Property owners should review their specific circumstances with legal advisers to understand their position.
Circle UK Group brings over three decades of experience to fire safety and security services across the UK. Our waking watch teams are fully trained, SIA licensed where required, and familiar with Building Safety Act compliance requirements.
We deploy fire marshals who understand building layouts, evacuation strategies, and resident communication protocols. Their training includes emergency response procedures, evacuation management, and coordination with Fire and Rescue Services during incidents.
Real-time digital reporting keeps property owners, managing agents, and responsible persons informed of patrol activities, incident observations, and compliance status. Our nationwide coverage and rapid mobilisation capability mean buildings receive protection when they need it most.
Waking watch arrangements exist to protect UK building occupants during periods of elevated fire risk. Understanding when these temporary patrols are required, how they operate, and what transition options exist helps property owners make informed decisions.
The legal framework under the Building Safety Act 2022 places clear duties on responsible persons to manage fire risks proactively. Working with experienced providers like Circle UK Group ensures compliance while protecting residents and supporting the transition to permanent fire safety solutions.