Your Nationwide Fire Stopping Experts

Accreditations

Preventr delivers complete passive fire protection solutions to safeguard people, property, and assets. Our accredited team installs, maintains, and surveys fire doors, barriers, and compartmentation systems in line with regulations and British Standards. Every project is fully documented, traceable, and compliant, giving clients confidence in long-term fire safety.

Our Integrated Approach

Interactive Office Floorplan Hotspots
3D isometric office floorplan showing fire safety features

Fire-Rated Partitions

Design, installation, and remediation of fire-rated internal walls and ceiling systems. Engineered to contain fire for defined periods — typically 30 to 240+ minutes depending on specification and regulatory requirements. Installed and verified in accordance with relevant European and UK standards.

Compartmentation Surveys

Specialist surveyors assess the fire compartmentation of your building to identify breaches, deficiencies, and areas of non-compliance. Covering service penetrations, construction joints, cavity barriers, compartment walls and floors, and fire-rated ductwork. All findings captured digitally via OneTrace.

Cavity Barriers

Specification, supply, and installation of cavity barrier systems for concealed voids in external wall systems, roof spaces, floor voids, and service shafts. Preventing the unseen spread of fire and smoke beyond the compartment of origin.

Fire Curtain Systems

Installation, maintenance, and remediation of fire curtains designed to enhance compartmentation performance in modern building layouts. Structured inspection and testing programmes to ensure curtains remain functional, compliant, and reliable throughout their service life.

Fire-Rated Partitions

Design, installation, and remediation of fire-rated internal walls and ceiling systems. Engineered to contain fire for defined periods — typically 30 to 240+ minutes depending on specification and regulatory requirements. Installed and verified in accordance with relevant European and UK standards.

Intumescent Coatings

Application of intumescent coatings to structural steel and timber elements, helping delay structural failure and reduce the risk of collapse in the event of fire. Applied by trained operatives with thickness verified using calibrated instruments.

Fire doors

Fire Door
Manufacturing

Fire Doors
Installation

Fire Doors
Maintenance

Passive
Fire Survey

Our Survey

Every fire doorset assessed against a comprehensive protocol: leaf condition, frame condition, gap tolerances, intumescent and smoke seals, ironmongery specification and function, closer performance, glazing integrity, and signage. Each door receives a condition grade and specific remedial recommendation. 
Service penetrations through fire-rated walls and floors inspected for the presence, adequacy, and condition of firestopping. Unsealed penetrations, failed or degraded seals, and incorrectly specified products identified and recorded. 
Integrity of fire-rated compartment barriers assessed for breaches, alterations, and damage. Includes holes, missing sections, degraded materials, and unauthorised modifications.
Where accessible, cavity barrier installations inspected for presence, correct specification, and condition. Voids in external wall systems, roof spaces, and service risers assessed against the building’s compartmentation strategy.
Condition and operational performance of fire curtain systems and fire-rated partitions assessed against manufacturer specifications and relevant standards. 

Call me back

Speak to our experts today and take the next step towards full compliance. Fast, reliable, and fully accountable fire protection starts here.
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