Fire stopping system installed on London construction site
Ark Fire Protection has reported a new on-site fire stopping collaboration with manufacturer FSi Promat, taking place at a live Hill construction project in Newnton Close, London.
The partnership involved the installation of the FlexiCoat System, which FSi Promat said offers up to 120 minutes of certified fire resistance through a combination of liquid-applied coatings and pre-coated sealing components.
Ark Fire Protection stated that both FlexiCoat products used in the installation hold the Code for Construction Product Information (CCPI) mark.
According to Ark Fire Protection, the project has been documented in a behind-the-scenes video due to be published via both companies’ online channels.
The company said the project demonstrates the practical application of certified passive fire protection methods in real construction environments.
Installation featured FlexiCoat System and CCPI compliance
FSi Promat explained that its FlexiCoat System includes two components designed for sealing penetrations and apertures.
According to the manufacturer, the system comprises a liquid-applied coating and a pre-coated solution known as “Flexi-Coat Fingers”, which together form part of its wider passive protection product portfolio.
The manufacturer added that both elements used in the Ark installation are certified for up to 120 minutes of fire resistance and have been assessed under the CCPI framework.
FSi Promat said the system is designed to remain flexible on site while meeting performance standards set out by UK regulations.
Charlie Perkins, Senior Technical Advisor at FSi Promat, said: “The FlexiCoat System is designed to meet the highest standards of performance and compliance, with built-in flexibility for a wide range of site conditions.
“Working alongside Ark Fire Protection, a team that shares our commitment to precision and integrity, ensures the system is installed exactly as intended – safely, effectively, and in full alignment with fire safety regulations.”
Ark Fire Protection outlines compliance approach
Ark Fire Protection stated that it takes a staged approach to passive fire protection, combining design collaboration with third-party certification and documented quality assurance.
According to the company, it is FIRAS-certified, UKAS-compliant, and ISO 9001:2015-accredited, with all fire stopping work subject to inspection and verification.
Howard Hudson, Managing Director of Ark Fire Protection, said: “At Ark Fire Protection, collaboration is at the core of everything we do.
“By working closely with trusted manufacturers like FSi Promat from the design stage onward, we ensure that every product specified is not just compliant – but precisely matched to the risks and layouts of individual buildings.”
Operations Director Joe Gale added: “We never cut corners.
“Every fire stopping detail is backed by training, manufacturer collaboration, and ongoing compliance audits.
“That’s what it means to deliver passive fire protection the Ark way.”
Joint project to be shared via digital video
Ark Fire Protection confirmed that the project with FSi Promat was documented via video during its execution on the London site.
According to the company, the video shows the process of installation, manufacturer collaboration, and on-site verification of passive fire products.
The film is due to be released via Ark Fire Protection’s and FSi Promat’s websites and LinkedIn platforms.
Ark said the video will serve as a record of best practice and a communication tool for both clients and the wider construction industry.
Hudson said: “Projects like this not only strengthen our partnerships – but also reinforce the trust our clients place in us to deliver safety, quality, and compliance at every stage.”
Companies aim to promote industry-wide compliance culture
Ark Fire Protection said that part of the motivation for documenting the project was to support broader sector goals around transparency, product traceability, and standards adherence.
FSi Promat is part of the wider Etex Group, which includes other UK construction product brands such as Siniat, Promat, Equitone, Remagin, Superglass and Ursa.
The company said that it continues to prioritise technical development and certified testing across its fire stopping product lines.
Ark Fire Protection stated that its work on the Hill site reflects a shared approach to specification-led collaboration, risk-aligned protection, and site-specific solutions.
Both companies said they will continue to focus on compliance, traceability, and knowledge sharing through joint projects and public communication.
Fire stopping system deployed in Ark and FSi Promat collaboration: Summary
Ark Fire Protection has collaborated with FSi Promat to install a fire stopping system at a Hill construction site in London.
The installation used FSi Promat’s FlexiCoat System, which includes a liquid coating and pre-coated components.
FSi Promat stated that the system offers up to 120 minutes of certified fire resistance.
Both products used are marked under the Code for Construction Product Information (CCPI).
Ark Fire Protection said the project aligns with its certified approach to quality assurance and regulatory compliance.
The company is FIRAS-certified, UKAS-compliant, and ISO 9001:2015-accredited.
Video footage of the installation is expected to be released by both companies.
Ark stated that the collaboration reflects its focus on risk-matched specification and product accountability.
FSi Promat is part of the Etex Group of UK construction product manufacturers.
The project was carried out at Newnton Close, London.