Welcome to Gerco – Fas

Specialists in Passive Fire Protection and Air Integrity Sealing throughout the UK and Western Europe

From inception in the 1980s Gerco has progressively developed into one of the most reliable and well-respected subcontractors operating throughout the UK and Europe.

We offer not only a proactive but innovative approach to Passive Fire Protection, ensuring we utilise the most advanced products and services.

Our comprehensive knowledge of Passive Fire Protection, Firestopping, Structural Fire Protection, Intumescent Coating, Air Integrity and Acoustic Sealing of buildings is unrivalled.

We’re leaders in our field who consistently strive to improve our industry, progress our team, advance our operating systems and enhance Client experiences. We’re here to help, investing in projects to collectively exceed expectations.

Our Customers

We take a collaborative approach, working in many sectors from commercial, public, industrial and facilities management to data centres and clean rooms. Our clients include local, national and major global brands and multinational corporations.

Each member of our team has an exceptional level of expertise and enthusiasm, and draw on nearly 30 years’ experience to provide a reliable, cost-effective service, tailored to our clients’ individual needs.

Gerco-Fas is a fully accredited company that is continually striving to improve standards and quality within the Fire Protection industry.


Passive Fire Protection


Fire Rated Ductwork Systems


Cavity Barriers


Structural Fire Protection


Air Integrity Sealing




Intumescent Coatings


Acoustic Sealing

Latest News

What is Passive Fire Protection?

What is Passive Fire Protection? This is a helpful overview of Passive Fire Protection and what is...

Gerco-Fas Latest Projects UK and Western Europe

The latest Gerco-Fas video covers many of the current project locations around the UK and Western...

Gerco-Fas is Proud to Announce the Launch of its New Swiss Website

Gerco-Fas is proud to announce the launch of its new Swiss website. Gerco-Fas GmbH, located in...