For your information

You are being redirected to one of our divisional subsites which contains more detailed information on the required division. To navigate back to the main Invicta Group site, please click the link found in the footer at the bottom of the page.

Quick Quote

Call Benn Larkin Anand Raghavan Ben Tan Krishna Kumar Anand Raghavan Our USA Office on

With six specialist divisions and more than 35 years of industry experience, The Invicta Group is a world-renowned specialist contractor, with operations and projects completed around the globe. We are known for our unique ability to deliver designs, installations and maintenance, combining the intimate knowledge and hands-on expertise of over 180 dedicated staff.



The Invicta Group’s six specialist divisions – Mezzanine Floors, Durasteel Passive Fire and Blast Protection, Racking SystemsMobile ShelvingCeilings & Partitioning, and Interiors – allow us to provide unique, turnkey solutions and collaborate on custom build designs. With complementary site visits, we gain a complete picture of our clients’ varied and complex needs.


Our five regional offices have led us to work in 24 separate countries to date, with projects ranging from the largest global landmarks and infrastructure projects, including London Heathrow Airport, Dubai Metro and Sadara – the largest chemical complex ever built in the world in a single phase – to the smallest office buildings.

What is Durasteel?

Durasteel is a four-hour fire and blast resistant composite panel of fibre reinforced cement mechanically bonded to punched steel sheets on both outer surfaces.

It is classed as ‘non-combustible’ to BS 476:Part 4:1970 and to Clause 10 of EN 13501-1:2002, and has been tested to comply with many recognised UK and international fire standards.

Durasteel has been developed and supported through rigorous testing for use in barriers, doors and ceiling applications, with a wide range of specifications available.

Durasteel systems combine lightness, strength, impact, blast resistance and durability with exceptional fire resistance. These systems remain unaffected by firefighters’ hoses, leaving them capable of performing their original function even during a fire.

Where is Durasteel Used?

Durasteel has been installed extensively around the world across a wide range of industries, including power stations, nuclear, petrochemical, pharmaceutical, off-shore platforms, warehouses, airports, rail and metro facilities.

Durasteel can be designed, supplied and installed in a variety of system types, including barriers, ceilings, enclosures, ducts and doors, providing up to four hours of fire compartmentation, insulation, blast resistance, impact resistance and more.

Systems can also be designed on a bespoke basis according to project specification requirements.



Our decades of industry experience and global presence mean we’ve worked with some of the world’s leading brands and service providers. Our end-clients include Transport For London (London Underground), London Heathrow Airport, Dubai Metro, Qatar Rail, Dubai International Airport, NATO, Saudi Aramco, the Bank of England and UK Power Networks, to name but a few.

Our portfolio of case studies shows the unique challenges faced by many of these clients, and how we have brought expertise together from different divisions to deliver comprehensive solutions. For more information on these projects and our record of success, click the link below.

View All Case Studies

Durasteel Fire Barriers Protect New Highgate Control Centre On London Underground's Northern Line

Highgate, London, UK

Full case study

Durasteel Fire Barrier Protects Multi-Million Pound Aircraft Hanger


Full case study

Meet Us In Person

Our Office Locations

Let's Discuss

Request A Callback

Further Reading

Receive Our Brochures

Have a Question?

Send Us An Enquiry

Connect with Us

Accreditations & Affiliations