Compartmentation Surveys: What to Expect

A compartmentation survey checks whether the fire-resisting walls, floors and ceilings in a building are doing their job. It is often recommended by a fire risk assessor when the condition of hidden areas is unknown.

Before the survey

We start with any drawings, previous reports and the fire strategy for the building. These show where compartment lines should be, so the survey can focus on the areas that matter.

On site

Surveyors inspect ceiling voids, risers, plant rooms and service routes, looking for breaches, unsealed penetrations, damaged boards and missing cavity barriers. Access is planned around occupants to keep disruption low.

The report

Each finding is recorded with a photograph, location and recommended action. Issues are prioritised, so you can deal with the most significant risks first and budget for the rest.

From survey to repair

Because survey findings are logged in OneTrace, they can be turned straight into a remedial programme. Once each item is fixed, the record is updated with photographs of the completed work.

Related service: Compartmentation Surveys. Talk to us about what your building needs.

Read next: How Building Works Can Break Fire Compartmentation.