UK passive fire protection specialists

Passive fire protection,built to protect.

Compartmentation and fire door surveys, remedial works, supply and installation — installed to the manufacturer’s tested system and handed over with full photographic evidence.

What we do

Survey, remediate, install — and evidence all of it

Passive fire protection only performs if the detail is right and the records prove it. We work to the manufacturer’s tested system for every substrate and service, and photograph every item we complete.

Fire Door Surveys

Inspection against current guidance, with a clear pass or fail position on every door.

Fire Door Remedials

Putting right the defects a survey finds, to the tested specification for that doorset.

Fire Door Supply & Installation

Certificated doorsets supplied and installed, with the frame fixed true and the perimeter sealed.

Compartmentation Surveys

Finding where the compartment line has been breached, degraded or never completed.

Passive Fire Stopping

Sealing service penetrations and linear gaps so the compartment line stays continuous.

Consultancy & Advice

Turning survey and FRA findings into a scope you can price, programme and defend.

See all services

Our approach

Expertise. Precision. Peace of mind.

Most passive fire failures we are called to are not original defects. They are a cable pulled through a finished seal, a closer removed and never refitted, a door wedged open until it no longer closes. The work is only as good as the records that prove what was installed and the discipline to keep it that way.

So we do three things consistently. We install to the manufacturer’s tested system for that exact substrate and service, rather than a generic approach that looks finished but would not perform. We photograph and locate every penetration, door and seal we touch. And we hand the records over in a form that drops straight into your building safety file, so your golden thread is built as the work goes in rather than reconstructed afterwards.

  • UK-wide coverage for survey, remedial and installation works
  • Installed to the manufacturer’s tested system, with product and detail recorded
  • Photographic evidence against every item, referenced to its location
  • Findings issued as a priced, prioritised schedule you can programme from

Safer buildings. Stronger futures.

Protect your building.
Protect your people.

Tell us the site, the scope and what you already know, and we will come back with a priced schedule rather than a vague estimate.

Talk to Redmark Fire