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Fire Compartmentation Surveys for Schools

Assessment of passive fire protection, compartment integrity and compliance across school and academy buildings in London.

Passive Fire Protection Compartment Integrity Education Buildings
Overview

Fire compartmentation advice for schools that supports safer buildings and clearer compliance

We provide fire compartmentation surveys for schools and academies across London, helping school leadership teams, estates managers and local authorities understand the condition of passive fire protection within their buildings and take proportionate steps to address identified issues.

School buildings present particular challenges for fire compartmentation. Many are older, have been extended or altered over time, and contain a mix of original and later construction. Our surveys are designed to assess compartment integrity, identify breaches and deficiencies, and provide clear reporting that supports practical decision-making within education settings.

Who This Service Is For

Education clients who need a clearer fire compartmentation position

Schools Academies Multi-Academy Trusts Local Authority Education Teams School Estates Managers School Business Managers Responsible Persons

This service is typically instructed where a school or education provider needs an independent assessment of passive fire protection across one or more buildings, whether prompted by a fire risk assessment recommendation, compliance review, planned works or estate-wide fire safety programme.

When To Instruct Us

Typical trigger points for schools

  • Following a fire risk assessment that identifies compartmentation concerns.
  • Where passive fire protection has not been formally assessed.
  • Before or during refurbishment or alteration works.
  • Where historic alterations may have compromised compartment integrity.
  • Where a multi-academy trust needs a consistent approach across its estate.
  • Where compliance evidence is needed for regulatory or governance purposes.
  • After a fire or near-miss event.
  • Where a school is preparing for Ofsted or other inspections involving building safety.
What We Assess

The main elements assessed during the survey

Compartment Walls and Floors

Assessment of fire-separating elements including walls, floors, junctions and penetrations to determine whether intended compartmentation lines remain effective.

Service Penetrations

Review of penetrations through fire-separating elements for mechanical, electrical and plumbing services, including assessment of firestopping condition and adequacy.

Doors and Openings

Assessment of fire doors, frames, ironmongery and self-closing devices within compartmentation lines, including condition, installation quality and certification.

Roof and Ceiling Voids

Review of compartmentation within roof spaces, ceiling voids and concealed areas where fire and smoke spread risk may be less visible but significant.

Common Issues

Common compartmentation issues we see in school buildings

  • Missing or degraded firestopping around service penetrations.
  • Fire doors that are damaged, incorrectly specified or poorly maintained.
  • Compartment walls that do not extend to full height above ceiling level.
  • Historic alterations that have breached or bypassed original compartmentation.
  • Roof voids with inadequate or absent cavity barriers.
  • Service risers and ducts that allow potential fire and smoke spread.
  • Lack of documentation or evidence of previous compartmentation works.

Why early identification matters in schools

Schools are occupied buildings with particular responsibilities for the safety of children, staff and visitors. Early identification of compartmentation deficiencies allows responsible persons to take proportionate action, plan remedial works and demonstrate a defensible approach to fire safety management.

Typical Process

How a fire compartmentation survey instruction typically works

01

Scope and Access Planning

We agree the scope of the survey with the school, clarifying which buildings and areas are to be assessed and coordinating access arrangements around school operations.

02

Desktop Review

We review available construction information, fire risk assessments and any previous compartmentation records to inform the survey approach.

03

Site Survey

We carry out a detailed inspection of compartment walls, floors, service penetrations, fire doors and concealed spaces within the agreed scope.

04

Assessment and Reporting

We assess findings by significance and priority, and deliver a clear report with photographs, a deficiency schedule and recommended next steps.

05

Remedial Support

Where needed, we support the school with specification of remedial works, procurement of specialist contractors and oversight of delivery.

Example Instructions

The types of compartmentation survey instruction we commonly receive

Fire Risk Assessment Follow-Up

A school where the fire risk assessment has flagged compartmentation concerns and the responsible person needs a detailed assessment to understand the actual position.

Multi-Academy Trust Programme

A trust instructing compartmentation surveys across 8 academy sites to establish a consistent estate-wide view of passive fire protection condition.

Pre-Refurbishment Review

A school planning refurbishment works where compartmentation integrity needs to be assessed before building work begins to avoid creating new breaches.

Post-Alteration Check

A school that has completed building alterations and needs confirmation that compartmentation lines have been maintained or properly reinstated.

Deliverables

What the client receives

  • Fire compartmentation survey report.
  • Photographs and location records of identified breaches.
  • Assessment of significance and priority.
  • Schedule of identified deficiencies.
  • Recommended next steps and remedial priorities.
  • Advice on further investigation where needed.
  • Optional follow-on support for specification and remedial works procurement.
How This Advice Is Used

How schools use this advice

  • Fire safety management and compliance.
  • Fire risk assessment action planning.
  • Remedial works specification and procurement.
  • Estate-wide fire safety strategy.
  • Governance and regulatory reporting.
  • Insurance and stakeholder communication.
  • Capital works planning and budget allocation.
Related Services

Services often instructed alongside fire compartmentation surveys for schools

FAQs

Common questions about fire compartmentation surveys for schools

What is fire compartmentation?

Fire compartmentation is the division of a building into distinct compartments using fire-resisting construction, designed to contain fire and smoke spread and support safe evacuation. In schools, this is critical because of the number of occupants and the nature of the buildings.

Do all schools need a fire compartmentation survey?

Not necessarily, but where a fire risk assessment identifies concerns about passive fire protection, or where buildings have been altered over time, a compartmentation survey provides a clearer understanding of the actual position.

Can the survey be carried out while the school is occupied?

Yes. Surveys can be carried out during term time or during school holidays, subject to access arrangements and scope. We work with schools to minimise disruption.

Will the survey identify all compartmentation issues?

The survey assesses visible and accessible areas. Where construction is concealed, the report will recommend targeted opening-up or further investigation where the risk justifies it.

Can you help with remedial works after the survey?

Yes. Follow-on support can include specification of remedial works, procurement, tender evaluation and contract administration through to completion.

How does this relate to the fire risk assessment?

A fire compartmentation survey provides detailed technical evidence about passive fire protection that can inform and support the fire risk assessment process. It addresses the compartmentation elements that a general FRA may flag but not assess in detail.

Related Guides

Practical guidance for schools and education estates

Project Example

Fire compartmentation survey for a secondary school in London

  • Client type: Multi-academy trust
  • Building type: Secondary school, 1960s main building with later extensions, North London
  • The issue: The fire risk assessment identified compartmentation concerns in the original building, and the trust needed a detailed assessment before planning remedial works
  • What we were appointed to do: Carry out a fire compartmentation survey of the main school building, assessing compartment walls, floors, service penetrations, fire doors and roof voids
  • What was reviewed: Compartment lines on all floors, service risers, ceiling voids, fire doors in corridors and stairwells, and junctions between the original building and later extensions
  • What happened next: The survey identified firestopping deficiencies around service penetrations, fire doors requiring replacement and compartment walls that did not extend to full height above ceiling level
  • Outcome: The trust used the findings to develop a prioritised remedial programme, procure specialist firestopping contractors and update their fire safety management plan
  • Related services: Fire Door Inspections, Project Advisory
Request a Consultation

Need a fire compartmentation survey for a school, academy or education estate?

Contact our team to discuss a fire compartmentation assessment for your buildings.

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Reviewed by Savas Bulduk BSc (Hons) MRICS, Chartered Building Surveyor and Director at Hampstead Chartered Surveyors & Building Consultancy.