Concealed protection verified

Fire & Cavity Barriers

Hidden cavities and voids can allow smoke and fire to bypass visible compartment lines. We inspect the actual construction, confirm a suitable tested system and record the completed barrier before it is concealed.

FireX specialist service

Scope

Practical support for planned and reactive requirements.

Our scope is confirmed against the property, available evidence and client requirements before work starts.

  • Cavity barrier inspection and remedials
  • FIREFLY® flexible fire-barrier systems
  • Roof, ceiling and service-void interfaces
  • Photographic evidence before concealment

Delivery process

Controlled from first check to handover.

01

Open and investigate

Confirm the cavity, supporting construction, dimensions, fixing zones and obstructions.

02

Match the system

Select a compatible tested barrier arrangement and resolve interfaces before installation.

03

Inspect before closure

Record supports, overlaps, joints, penetrations and labels while the work remains visible.

Handover

Evidence supplied with the completed works.

Records are adjusted to suit the contract and reporting platform, while retaining the information needed to understand and verify the installation.

  • Location and system schedule
  • Installation-stage photographs
  • Product and test references
  • Inspection record
  • Completion certification

Related services

Continue the compliance journey.

Frequently asked questions

Planning the right next step.

Can FireX quote fire & cavity barriers from an existing report?+

Yes. Send the survey, FRA action or specification with the property location and approximate quantities. We will identify information gaps before confirming the scope.

What evidence is provided at handover?+

Records are agreed for the contract and may include asset or location references, before-and-after photographs, product information, tested-detail references, inspection status and certification.

Do you work in occupied buildings?+

Yes. FireX plans access, communication, segregation, housekeeping and progress reporting around residents, staff and other building users.

Talk to FireX

Discuss your fire & cavity barriers requirement.

Share the available survey information, approximate quantities, building location and target timescale. We’ll review the scope and respond with the next step.