FSi Promat introduces certified shaft wall fire stopping systems
Iain Hoey
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FSi Promat validates shaft wall systems through independent testing
FSi Promat and Siniat have completed independent testing to provide a third-party certified fire stopping solution for shaft wall applications.
The fire stopping specialist joined forces with drywall manufacturer Siniat to demonstrate the performance of the Stopseal Batt and Flexi Coat system.
Both companies are part of the Etex group and conducted the assessments to ensure compatibility with Siniat shaft wall systems.
Shaft walls require non-standard framing and board configurations which make traditional fire testing to harmonised BS or EN standards impractical.
The use of third-party certification allows these systems to be specified in diverse and complex shaft wall configurations.
Independent validation ensures that extended applications remain compliant while supporting an increased field of application for fire stopping capabilities.
Technical specifications for FSi Promat systems
The certification adheres to European regulations including EN 13501-2 for fire integrity and insulation.
Testing also included EN 1364-1 to verify wall deflection tolerance up to 100mm during fire exposure.
The certification accommodates directional fire testing for both symmetrical and asymmetrical shaft wall constructions.
Compliance with specified minimum wall thickness standards is maintained across the validated configurations.
Paul Nash, Firestop Manager at FSi Promat said: “Through our commitment to innovation and rigorous testing, our technical specialists are consistently developing solutions to address the changing needs of the fire stopping industry.
“The successful third-party testing of our Stopseal Batt and Flexi Coat system allows for the installation of essential fire stopping to be adapted to meet the needs of projects and provides an extensive field of application for our fire stopping solutions.
“Aligning third party testing has allowed FSi Promat and Siniat to create a complete package that single-handedly addresses fire stopping and shaft wall construction – streamlining project specification and increasing on-site confidence for designers, contractors, and consultants.
“The successful third-party certification of this complete fire stopping package for shaft walls not only enhances competency and confidence in fire stopping in complex applications, but reduces time and cost to customers, whilst minimising risks.”
