Ahlstrom expands fire protection technology in building materials

by Featured NewsPassiveProducts

Ahlstrom introduces new facer with fire protection technology

Ahlstrom has announced the release of a new facer using its Flame-Gard technology for the building and construction sector.

According to Ahlstrom, the facer is designed to improve fire protection by charring rather than supporting combustion, and by self-extinguishing once the flame source is removed.

The company said the material also strengthens insulation boards, helping them remain flat during manufacturing and use.

It added that the facer balances high flame resistance with low water absorption, two features it noted are often difficult to achieve together.

Ahlstrom explained that the technology was developed in response to rising regulatory requirements and market demand for flame-retardant materials.

Mechanical and thermal performance

Ahlstrom reported that the facer enhances mechanical strength, ensuring insulation boards maintain their shape through production and service life.

The organisation stated that the facer reduces the risk of deformation, creasing, or cracks during lamination.

It added that the facer can be laminated with aluminium foil or insulation foam to support different construction applications.

The company confirmed the facer is available in a natural, unbleached version intended to align with sustainability targets.

It explained that the product is free from halogens, bromine, and chlorine-based compounds.

Moisture resistance and durability

Ahlstrom advised that the facer can be surface-sized to reduce water absorption.

It reported that this treatment lowers the risk of delamination if boards are exposed to moisture during use.

The organisation added that the material’s in-plane structure supports durability during handling and installation.

According to the company, this combination of resistance and strength was intended to meet long-term building performance needs.

It indicated that the design aimed to address the dual challenges of fire safety and moisture control in insulation materials.

Regulatory context and market demand

Ahlstrom stated that the Flame-Gard technology addresses increasing awareness of fire safety and tighter building codes worldwide.

The group explained that stricter standards have increased demand for materials that can both resist flames and remain durable in construction environments.

It reported that the facer was developed to help manufacturers meet current compliance obligations and anticipate future regulatory changes.

The company added that by aligning with these standards, the facer supports safer building design and material selection.

It commented that the development reflects broader sector changes in fire safety requirements for insulation products.

Production process and material supply

Ahlstrom explained that the facer is manufactured in an integrated mill, where both pulp and paper are produced.

The organisation reported that this process enables efficiency and control across the production chain.

It said that the integration of pulp and paper production helps ensure quality consistency in each batch.

The company added that the controlled process allows greater oversight of sustainability and performance outcomes.

It stated that this approach is intended to ensure the product meets both operational and environmental expectations.

Industry perspective

Eva Thunholm, Vice President of Technical Materials at Ahlstrom, said: “With Ahlstrom’s Flame-Gard technology, customers can enhance the fire performance of their final products and meet the required regulatory standards.

“With Ahlstrom’s Flame-Gard technology, customers can enhance the fire performance of their final products and meet the required regulatory standards.

“The technology can be applied to various substrates making it a flexible solution.”

Thunholm added that the product’s adaptability supported different applications in insulation and construction.

She explained that its flexibility allowed manufacturers to incorporate fire-resistant features across multiple substrate types.

Relevance for fire and safety professionals

For fire and safety professionals, Ahlstrom’s new facer highlights the increasing integration of fire protection into construction materials.

The development illustrates how manufacturers are aligning material design with stricter building codes.

It provides insight into the technical methods being used to meet compliance, including balancing fire resistance with water control.

The product also reflects a trend toward sustainability in fire-resistant materials, as the natural, unbleached version responds to both performance and environmental considerations.

Ahlstrom expands fire protection technology in building materials: Summary

Ahlstrom has released a new facer with Flame-Gard technology for the construction sector.

According to Ahlstrom, the facer chars during fire exposure but does not sustain combustion and will self-extinguish when the flame source is removed.

The company said the facer strengthens insulation boards, improves fire resistance, and controls water absorption.

It added that the facer reduces deformation and can be laminated with aluminium foil or insulation foam.

Ahlstrom stated that the product avoids halogens, bromine, and chlorine-based compounds and is available in a natural, unbleached version.

The organisation confirmed the facer can be surface-sized to lower water absorption and limit delamination.

It reported that the facer is produced in an integrated mill for efficiency and control.

Eva Thunholm, Vice President of Technical Materials, said the technology enhances fire performance and supports regulatory compliance.

Ahlstrom noted that the facer addresses rising building code requirements for flame-retardant materials.

It stated that the product combines fire resistance, moisture durability, and sustainability in one design.

Taylor Wimpey increases fire safety provision by £222 million following updated assessments

by ConstructionFeatured NewsPassiveSafety

UK housebuilder expands cladding remediation work amid revised risk profile

Taylor Wimpey plc has increased its cladding fire safety provision by £222.2 million following updated fire risk assessments and site investigations across legacy buildings.

According to the company’s half-year 2025 results, the reassessment led to a higher estimate of costs associated with remediating cavity barrier defects behind brickwork and render, which had not been visible in earlier surveys.

The new provision includes £144.9 million for expanded remedial works, £39.5 million for additional cladding remediation, and £37.8 million for site-specific costs, professional fees and contingencies.

The company said it continues to support leaseholders by covering remediation costs and reiterated that residents should not bear the financial burden of these works.

Taylor Wimpey said the provision reflects its best current estimate, noting that it is pursuing cost recovery where applicable, including legal action where necessary.

Reassessment prompted by evolving guidance and expanded surveys

Taylor Wimpey explained that recent work to meet the Government’s Remediation Action Plan deadlines included further Fire Risk Appraisal of External Walls (FRAEW) and intrusive investigations.

The company stated that two-thirds of the additional provision relates to cavity barriers not identified during previous non-intrusive surveys.

It noted that some of the increase was linked to recent changes in how chartered fire engineers interpret the PAS 9980 standard, which has resulted in more conservative assessments of risk.

Buildings that previously required no remediation under older EWS1 assessments were now identified as needing work based on current FRAEW analysis, according to the company.

The firm said it had increased internal capability and accelerated its remediation programme to meet regulatory timelines and ensure safety standards are maintained.

Financial impact and group performance in first half of 2025

The company reported a loss before tax of £92.1 million in the first half of 2025, compared to a £99.7 million profit in the same period the previous year.

This result reflects exceptional charges, including the £222.2 million fire safety provision and an £18.0 million provision related to commitments made to the Competition and Markets Authority.

Group operating profit for the period was £161.0 million, including a £20.0 million charge related to defective workmanship by a former contractor on a London development.

Taylor Wimpey reaffirmed its guidance for full-year UK completions to be between 10,400 and 10,800 homes, with operating profit expected to be around £424 million.

The firm reported an 11% year-on-year increase in group completions, including joint ventures, rising to 5,264 homes in the first half of 2025.

Cladding remediation cost outlook and financial planning

Taylor Wimpey said it still expects cash outflow related to cladding remediation to be around £100 million in 2025, unchanged from earlier guidance.

While the revised provision increases the gross cost over a longer timeframe, the company stated that lower tax payments are likely to offset this in 2026.

The provision excludes any potential recoveries, although the company confirmed it is pursuing claims against responsible parties where applicable.

The company described the £222.2 million increase as its best estimate based on current assessments, noting that the provision is subject to change as further buildings are evaluated and remediation progresses.

Taylor Wimpey ended the period with a net cash balance of £326.6 million and anticipates a year-end balance of around £350 million, subject to land investment.

Ongoing remediation strategy and customer engagement

Taylor Wimpey said it prioritises completing works efficiently without compromising safety or quality.

The company said it remains committed to ensuring residents have a clear resolution pathway, and reiterated that leaseholders would not be asked to contribute financially to fire safety remediation.

Taylor Wimpey stated that its internal remediation delivery capability has been strengthened and that progress toward government completion targets is ongoing.

Chief Executive Jennie Daly said: “The safety of our customers remains our highest priority – this principle has consistently guided our approach.”

Daly added: “We have therefore increased our cladding fire safety provision to reflect findings from updated fire risk assessments and investigations in the first half.”

The firm confirmed it would continue to engage with relevant authorities, including the Building Safety Regulator, as well as industry professionals, to meet all legal and safety obligations.

Wimpey increases fire safety provision by £222 million following updated assessments: Summary

Taylor Wimpey plc has raised its fire safety provision by £222.2 million.

The company attributed the increase to expanded cavity barrier remediation works, new FRAEW assessments and evolving fire engineer interpretations.

Two-thirds of the increased provision relates to defects behind brickwork and render not visible in earlier inspections.

The updated figure includes £39.5 million for additional cladding-related work and £37.8 million in cost adjustments.

Fire safety remediation costs are not being passed to leaseholders, the company said.

Cash outflows in 2025 remain forecast at £100 million.

The company is pursuing cost recovery where responsible parties can be identified.

Net cash at the end of the first half was £326.6 million.

Operating profit for H1 2025 was £161.0 million, including a £20.0 million remediation charge unrelated to cladding.

Loss before tax was £92.1 million, also reflecting a £15.8 million CMA-related provision.

Taylor Wimpey reaffirmed full-year UK completion guidance of 10,400 to 10,800 homes.

Passive fire protection from Siderise used in Manhattan high-rise

by Americas - ProjectsBreaking NewsPassiveProjects

Siderise CW-FS120 used in 73-storey New York development

Siderise has reported that its CW-FS120 Firestop system has been installed at 989 6th Avenue, a newly built 73-storey tower in Manhattan.

According to Siderise, the CW-FS120 system provides passive fire protection for the tower’s unitised curtain wall façade.

The manufacturer said the firestop was selected to deliver floor-to-floor compartmentation at the junction between floor slabs and the internal surface of the external wall.

Siderise stated that the installation was carried out by Marvel Contracting, who coordinated with US distribution partner Facades X.

The CW-FS120 product was tested to ASTM E2307 and has an FT rating of up to three hours, the company added.

Firestop tailored to complex slab-edge geometry

The building is located between Bryant Park and the Empire State Building in the Garment District.

It was designed by C3D Architecture and features a concrete frame with a glass curtain wall, open terraces and a multi-cylinder podium.

Siderise said the CW-FS120 firestop was selected for its ability to support continuous perimeter fire protection across a non-standard slab-edge design.

The company said the east elevation required custom detailing to address curved sections and staggered floor plates.

Façade contractor Bisam Façade and consultants at Socotec collaborated with Siderise to prepare the technical submittal for the firestop system.

Siderise explained that this included full documentation of installation methods to maintain compression fit and accommodate expected movement during the building’s lifespan.

Firestop tested to US building standards

Siderise reported that the CW-FS120 Firestop system has been tested for L-rating compliance with the International Building Code.

The system’s FT rating was validated through testing to ASTM E2307 as part of the CW Perimeter Barrier System.

Siderise said the core of the product is made from vertical-fibre stone wool Lamella.

This material was selected for its ability to accommodate movement within high-rise structures and retain its firestop properties over time.

The manufacturer stated that the design life of the CW-FS120 system is 60 years.

Installation supported by Siderise site services

According to Siderise, Marvel Contracting received project-specific training before installation began.

Training and oversight were provided by Siderise Site Services.

The company said this included benchmark installations and regular inspections.

Siderise explained that the Siderise Inspection App was used to document performance and compliance across the installation.

Support was maintained throughout the project to ensure the system was installed in accordance with manufacturer recommendations.

Partnership with Marvel Contracting and Facades X

Marvel Contracting carried out the firestop installation as part of its role on the curtain wall system.

According to Siderise, Marvel worked with Facades X to specify and procure the CW-FS120 product.

The product was fabricated by Bisam Façade and incorporated into the unitised curtain wall system.

Siderise said coordination with these partners ensured that installation could proceed efficiently despite the challenges of the curved and staggered façade.

The company said the project required a firestop solution that combined high performance, certified testing, and adaptability to the tower’s structural design.

Passive fire protection from Siderise used in Manhattan high-rise: Summary

Siderise has installed its CW-FS120 Firestop system at 989 6th Avenue in Manhattan.

The system provides passive fire protection between floors and curtain wall sections.

Marvel Contracting carried out the installation.

Facades X supplied the firestop system.

The system was tested to ASTM E2307 and has an FT rating of up to three hours.

It is also compliant with the L-rating in the International Building Code.

Siderise said the product uses a stone wool Lamella core.

The system was tailored for curved slab edges and non-standard geometry.

Bisam Façade and Socotec supported technical preparation.

Siderise Site Services provided onsite training and inspections.

What every UK fire door hardware supplier needs to know right now

by Featured NewsFire DoorsPassive

UK fire door hardware manufacturers receive new guidance

The Guild of Architectural Ironmongers has partnered with the Door & Hardware Federation to publish a best practice guidance document on fire door hardware information in Great Britain.

The Ironmongery Manufacturers’ Guidance Document was created with support from the Office for Product Safety and Standards and is intended to help manufacturers meet regulatory requirements.

According to the Guild of Architectural Ironmongers (GAI), the guidance is aimed at those placing hardware on the market and outlines what information should be provided for safe product selection, installation and maintenance.

The guidance also applies to distributors and companies applying their own branding to ironmongery components.

The organisations said the document has been in development for more than a year.

Content outlines what manufacturers must provide

GAI said the guidance outlines the essential product information that manufacturers should provide for ironmongery used on fire resisting door systems.

The Guild explained that this includes recommendations on labelling, installation instructions, third-party certification, supporting test evidence and maintenance information.

It also includes details on intumescent protection where applicable.

The guidance encourages manufacturers to ensure information is available in both digital and printed formats, and kept up to date.

The GAI said this will help ensure the safe application of fire door hardware in buildings.

Risk-based categorisation included in the document

A key part of the guidance is a classification system for door hardware based on the level of impact installation has on the integrity of the door.

According to the Guild, the document divides hardware into three categories depending on the level of material removed from the door or frame during installation.

The GAI said this is intended to ensure that where the risk to a fire door is higher, more detailed product information and evidence is required.

The aim of the classification system is to support consistent and risk-informed safety practices.

The document includes tailored guidance for each category.

OPSS welcomes support for compliance

Duncan Johnson, Deputy Director for Construction Products Regulation at the Office for Product Safety and Standards, said: “I welcome engagement with OPSS from both the Guild of Architectural Ironmongers and the Door & Hardware Federation aimed at supporting businesses in understanding and meeting regulatory requirements.

“Businesses must comply with the regulations that apply to them, and industry-led initiatives such as this best practice guide can help them achieve this in a practical and effective way.”

Industry organisations highlight regulatory and safety value

Douglas Masterson, Technical and Training Director at GAI, said: “This publication has been carefully designed to help manufacturers meet both their legal responsibilities and the expectations of those specifying and installing fire door hardware.

“By setting out clear, practical recommendations on what product information should be provided – including marking, installation instructions, test evidence and certification details – this document will help to improve product safety, regulatory compliance and ultimately, life safety.”

Michael Skelding, General Manager and Secretary at DHF, added: “This collaborative guide strengthens the industry’s ability to consistently deliver safe, compliant fire door solutions.

“It recognises the complexity of fire door assemblies and the critical role that well-specified, properly installed and maintained hardware plays in ensuring fire and life safety.

“We are proud to have worked alongside GAI and OPSS on this project and encourage all hardware manufacturers, distributors and specifiers to adopt this guidance as standard practice.”

Fire door hardware guidance issued by GAI and DHF: Summary

The Guild of Architectural Ironmongers and the Door & Hardware Federation have released a new best practice guide for fire door hardware.

The document is titled the Ironmongery Manufacturers’ Guidance Document.

It was developed in collaboration with the Office for Product Safety and Standards.

The guidance is intended to support manufacturers, distributors and rebranders of ironmongery products.

It outlines what product information should be supplied for components used in fire resisting door systems.

Topics include labelling, installation instructions, testing evidence, certification and maintenance.

It also covers intumescent protection details.

A classification system is included for hardware based on the installation’s impact on door integrity.

OPSS welcomed the document’s publication as a practical compliance support tool.

GAI and DHF both said the guide would help improve product safety and regulatory alignment.

They encouraged manufacturers to adopt the document’s recommendations.

New smoke control damper supports UK Building Safety Act compliance

by ConstructionFeatured NewsPassiveProductsSafety

TROX launches EKA2-EU damper for Building Safety Act compliance

TROX has introduced a new smoke control damper designed to support compliance with the UK’s Building Safety Act 2022.

According to TROX, the EKA2-EU is engineered for use in single and multi-compartment smoke extract ducts and air shafts, and has been launched following extensive testing.

The company said smoke control dampers are intended to remove smoke gases and provide supply air to fire compartments, with two safe positions – open or closed – depending on the location and direction of smoke movement.

TROX stated that the EKA2-EU meets the latest UK and European classification standards, and is suitable for both mechanical smoke extract systems and heating, ventilation or mixed systems where automatic activation is required.

It added that the product’s design is intended to assist customers in demonstrating system-level compliance with legislation in new and existing buildings across the UK.

Compliance standards and system integration

The manufacturer explained that the EKA2-EU complies with BS EN 12101-8 and is classified to BS EN 13501-4, offering classification levels of EI 90/120 (vedw,how i<->o) S 1000/1500 Cmod AA multi.

The damper includes a single blade for room separation and features a casing and damper tightness rating of at least 3C under BS EN 1751.

TROX said the product’s performance includes pressure levels ranging from -1000 to -1500 Pa and up to +500 Pa, depending on the application.

It stated that the smoke control damper includes a silicone-free design, no stop bars, and a large free cross-sectional area to support airflow requirements, even in fire conditions.

The company also noted that the EKA2-EU can be connected with TROXNETCOM and various control bus systems, supporting integration into building management and safety platforms.

Testing and certification in Europe

TROX confirmed that the EKA2-EU has undergone testing at its International Centre for Fire Protection Technology in Germany, with additional third-party accreditation by IBS in Linz, Austria.

The company explained that testing covered a wide range of installation types, including thermally insulated ducts, steel board systems, and various wall and floor constructions.

According to TROX, the damper has been certified across more than 400 individual installations, with compliance confirmed against BS EN 1366-10, 1366-2, and BS EN 13501-4.

It added that the EKA2-EU joins three other smoke control damper variants in the TROX portfolio, including the EK-JS, EK-JZ, and BVDAX models.

The company stated that these units are all tested to the harmonised BS EN 12101-8 product standard.

Technical features and performance specifications

TROX said the EKA2-EU is available in nominal sizes from 200 × 200 mm to 1250 × 1000 mm, with casing lengths of 305 or 500 mm.

It reported a volume flow rate range up to 12000 l/s or 45000 m³/h depending on velocity, and an operating temperature range of -20 to 50 °C.

The company stated that the differential pressure range is ±1500 Pa, and that upstream air velocity should not exceed 15 m/s.

TROX said the damper is suitable for restricting air volume flows where the throttle position is not changed during smoke extraction.

The manufacturer added that full product documentation is supplied to support correct installation and to help dutyholders and accountable persons demonstrate regulatory compliance.

Exhibition and public availability

TROX confirmed that the EKA2-EU will be exhibited at LondonBuild Expo on 19 and 20 November 2025.

The company said the product will be displayed at Stand N24.

TROX stated that the launch supports wider efforts to develop fire protection products aligned with building regulation changes in the UK.

According to the manufacturer, investment in testing and documentation aims to support those responsible for demonstrating safety under the Building Safety Act.

TROX added that the EKA2-EU is now available for specification and procurement across the UK market.

New smoke control damper supports UK Building Safety Act compliance: Summary

TROX has launched a new smoke control damper named EKA2-EU.

The product is designed for UK and European building safety compliance.

It is intended for use in smoke extract and HVAC systems.

The damper is classified to BS EN 13501-4 and BS EN 12101-8.

Pressure ratings range between -1500 Pa and +500 Pa.

The damper features a single-blade design with 3C casing tightness.

Testing took place at TROX’s facility in Germany and with IBS in Austria.

Over 400 installation types were tested for certification.

TROX supplies four damper models including the EKA2-EU.

Documentation is provided for installation and compliance support.

The product will be displayed at LondonBuild Expo 2025.

What’s next for ASFP? Intersec role and TikTok strategy signal new direction

by Featured NewsPassive

ASFP announces Intersec 2026 leadership role and new team member

The Association for Specialist Fire Protection (ASFP) has confirmed two developments to increase its international profile and sector engagement.

According to the ASFP, it will lead the Passive Fire Protection Zone at Intersec 2026 in Dubai and has appointed Reece Goodman as PR and Membership Engagement Officer.

The association said the moves support its broader objectives to increase awareness of passive fire protection and build connections with professionals in the UK and internationally.

ASFP explained that these activities will focus on technical education, communications, member representation, and skills development.

It said the plans form part of a longer-term strategy to enhance professional standards and attract new talent to the fire safety sector.

ASFP to lead Passive Fire Protection Zone at Intersec 2026

The Association for Specialist Fire Protection has confirmed that it will lead a dedicated Passive Fire Protection (PFP) Zone at Intersec 2026.

The event is scheduled to take place in Dubai and is expected to attract over 52,000 visitors from across the global fire, safety and security industries.

ASFP said the PFP Zone will be located within the UK Pavilion and will focus on British standards, technical competence, and product integration.

The association stated that the area will serve as a centralised space for showcasing systems, sharing regulatory guidance, and supporting conversations between specifiers, regulators, and international buyers.

It added that exhibiting companies will receive a full turnkey support package including stand design, branding, and on-site logistics assistance.

ASFP has confirmed that three stand options are available, priced at £5,865 for 9sqm, £7,820 for 12sqm, and £11,730 for 18sqm.

Technical talks to address standards, integration, and compliance

As part of its presence at Intersec 2026, ASFP will host a series of technical presentations on passive fire protection.

Mike Ward, Managing Director of ASFP, is scheduled to present a session titled Professionalising the Passive Fire Industry, which will focus on third-party certification and sector-wide competence standards.

Additional speakers include Paul McSoley, who will discuss integrated design approaches, and Andrew Taylor, who will cover regulatory compliance frameworks.

Hannah Mansell will speak about fire door lifecycle management, while Kate Milford will address the link between accreditation and project assurance in construction.

According to ASFP, these sessions aim to encourage informed discussion, align practices across jurisdictions, and support safer building outcomes.

Reece Goodman returns as PR and membership engagement officer

ASFP has announced that Reece Goodman has been appointed as PR and Membership Engagement Officer.

The organisation said Goodman had previously worked at ASFP as Marketing Executive and later as Marketing Manager before leaving in 2024.

In his new role, Goodman will manage communications projects including the association’s TikTok channel, EverythingPFP, and deliver content focused on accessibility and awareness.

Goodman said: “I’m thrilled to be returning to the Association for Specialist Fire Protection (ASFP). I first joined the ASFP in May 2021 as the Marketing Executive, and left as Marketing Manager.

“I stepped away almost exactly a year ago to challenge myself in new ways.

“During that time away, I discovered a real passion for visual storytelling – researching a topic, crafting a narrative, and sharing it through video to inform, educate and entertain.”

ASFP said his appointment is intended to support its growing digital engagement efforts.

Skills development and member engagement to be key priorities

Goodman’s remit includes creating content and initiatives aimed at reducing skills gaps in passive fire protection.

He will work with ASFP’s Young Leaders Group to help promote industry careers and connect with early-stage professionals.

Goodman said: “My mission in this new chapter is to help bridge the skills gap in our industry.

“The ASFP has always excelled at strengthening and supporting the passive fire protection (PFP) sector, but in response to an industry-wide skills shortage, we want to attract new talent to the industry and foster a new generation of PFP professionals.”

ASFP added that his work will also include direct engagement with members.

This includes relaunching the Meet the Member series, which the association said will involve video interviews, practical demonstrations, and on-site recordings across the UK.

Goodman said the goal is to use digital storytelling to highlight the range of career paths within the sector and give members a platform to share expertise.

ASFP confirms Intersec 2026 role and hires PR and membership officer: Summary

The Association for Specialist Fire Protection (ASFP) has announced that it will lead the Passive Fire Protection Zone at Intersec 2026 in Dubai.

The PFP Zone will be located within the UK Pavilion and focus on British standards and technical competence.

ASFP said the space will support conversations between international buyers, regulators, and specifiers.

The association will also host technical talks at the event, including a session by Managing Director Mike Ward.

Speakers will include Paul McSoley, Andrew Taylor, Hannah Mansell, and Kate Milford.

ASFP has also appointed Reece Goodman as PR and Membership Engagement Officer.

Goodman previously worked for the association in marketing roles before leaving in 2024.

He will manage digital communications including the TikTok platform EverythingPFP.

Goodman will also relaunch the Meet the Member series with video interviews and demonstrations.

ASFP said the appointment supports wider efforts to modernise engagement and attract new professionals to the sector.

Free CPD sessions from Injecta Fire Barrier on passive fire protection

by Featured NewsPassiveTraining

UK-based CPD sessions cover cavity fire barrier compliance

Injecta Fire Barrier has announced it is offering free CPD sessions in the UK, focused on cavity and compartment fire barriers.

According to the company, the training sessions are aimed at contractors, surveyors, architects and fire engineers working on buildings affected by fire safety regulations.

The sessions focus on system-tested solutions that help meet compliance with the Fire Safety Act 2021 and Building Safety Act 2022, including the Injectaclad cavity fire barrier system.

Injecta Fire Barrier said the CPDs cover installation methods, compatibility with existing insulation, and documentation processes required for quality assurance.

The company said all sessions are delivered by passive fire protection professionals.

Injectaclad system avoids need to remove façades

Injecta Fire Barrier explained that the Injectaclad solution can be installed without removing the existing façade.

This allows for cavity barrier upgrades without invasive remediation work, reducing disruption and lowering material waste.

The company said the product works with a variety of insulation materials and irregular wall constructions, and supports both horizontal and vertical applications.

According to Injecta Fire Barrier, the process uses a graphite-based acrylic sealant injected into voids, reinforced with mesh and pins.

The material is classed as intumescent, meaning it expands when exposed to heat to help contain fire spread between compartments.

Fire-tested to British and ASFP standards

Injecta Fire Barrier said the Injectaclad system has been tested to BS EN 1366-4 for up to two hours of integrity and insulation.

The product has also been tested to BS 8414-1:2015+A1:2017, which assesses fire performance of external cladding systems.

According to the company, testing was carried out in accordance with ASFP Guidance TGD 19.

These test results support its use in remediation projects requiring documented regulatory compliance.

The company said installation records include image documentation and project references.

Product features support installation in occupied buildings

Injecta Fire Barrier said the product offers advantages for projects taking place in occupied residential buildings.

It is smoke, gas, water and air-tight, and does not require façade removal or relocation of residents during installation.

The company said the material is water soluble, odourless, and does not react with metallic or plastic building components.

It is also resistant to fungi and vermin, and has high expansion properties to ensure cavity sealing on contact with heat.

Injectaclad can be installed in cavity widths up to 200mm.

Managing Director says CPDs provide practical support

Shaun Tasker, Managing Director at Injecta Fire Barrier, said:
“Our CPD sessions are designed to provide practical insight into passive fire protection and compartmentation—enabling project teams to make informed, regulation-compliant decisions without invasive façade work.”

Injecta Fire Barrier said the sessions aim to help participants apply the information directly to current and future remediation projects.

Free CPD sessions from Injecta Fire Barrier on passive fire protection: Summary

Injecta Fire Barrier is offering free CPD sessions for UK construction professionals.

The training is focused on cavity and compartment fire barriers.

It supports compliance with the Fire Safety Act 2021 and Building Safety Act 2022.

The CPD includes guidance on the Injectaclad system, a graphite-based acrylic sealant.

Injectaclad does not require removal of façades and is compatible with PIR insulation.

The system has been tested to BS EN 1366-4 and BS 8414-1 standards.

It is suitable for horizontal and vertical applications, up to 200mm in width.

Injectaclad is water-soluble, odourless and resistant to fungi and vermin.

It expands on contact with heat to contain smoke and fire.

Installations are documented with images for assurance and audit purposes.

The CPD is designed for contractors, surveyors, architects and fire engineers.

Shaun Tasker, Managing Director, said the sessions are intended to support practical, regulation-compliant decisions.

Raised access floor fire barrier system supports safe service penetrations

by Featured NewsFire EngineeringPassiveProducts

Raised access floor fire barrier designed for UK building services

AIM – Acoustic & Insulation Manufacturing has introduced a method for maintaining fire barrier integrity when services pass through raised access floors in UK buildings.

The company’s Raised Access Floor Barrier (RAFB) can now be paired with Rockwool FirePro Ablative Batts to support service penetrations without compromising fire performance.

According to AIM, the updated installation approach avoids the need for replacing the entire barrier with ablative material or seeking approval from a fire engineer.

The new solution is designed for installers, specifiers, fire consultants and raised access floor system holders.

The system is tested to BS EN 1366-4 and the principles of TR31 and provides up to 120 minutes of integrity and insulation.

Product design and installation process explained

AIM’s Raised Access Floor Barrier (RAFB) is used to prevent flame and smoke movement in underfloor cavities, create plenum chambers, and preserve the integrity of partitions.

To allow for service routes such as cable trays or pipework, AIM has developed a tested method combining the RAFB with two Rockwool FirePro Ablative Batts positioned either side of the barrier.

Services pass through both the AIM RAFB and the batts. Any remaining voids around the services are sealed with Rockwool FirePro Acoustic Sealant, along with pipe sleeves or pipe closers if required.

AIM confirmed that the addition of the Rockwool batts does not reduce the fire resistance rating of the original barrier.

This method enables service installation without disrupting the core fire-stopping function of the barrier.

Fire resistance certification and performance details

The RAFB system has been tested in accordance with BS EN 1366-4 and the principles of TR31.

The system has demonstrated up to 120 minutes of both fire integrity and insulation when used as specified.

According to AIM, the approach also reduces airborne sound transmission by up to 51 dB Rw when combined with an access floor system.

The barrier is manufactured from high-density Rockwool stone wool and faced with impervious foil on both sides.

It is supplied either cut to size or in full slabs for on-site cutting.

Retrofit options and sourcing information

AIM stated that its method supports phased installation, allowing services to be installed after the barrier is in place.

This retrofit capability may simplify scheduling and reduce disruption during staged fit-outs.

The Rockwool Ablative Batt can be purchased directly through AIM along with the RAFB or sourced separately through regular suppliers.

According to AIM, this offers flexibility for contractors procuring materials through established distribution channels.

Ian Exall, commercial director at AIM, said: “The many services required in modern offices are usually run through raised access floors, so must pass through dedicated fire barriers. AIM’s improved technical solution for accommodating services combines our RAFB with Rockwool Ablative Batts. It is tested and cost effective compared with building the whole fire barrier from an Ablative Batt.”

Raised access fire barriers used in UK construction

The Raised Access Floor Barrier is primarily used in UK commercial buildings where raised floors accommodate large volumes of mechanical and electrical services.

In these settings, the barrier maintains the continuity of fire compartmentation under floor voids.

The solution is part of a wider set of fire safety measures required for compliance with UK building regulations.

AIM is part of the Performance Technology Group and manufactures thermal, fire and acoustic insulation products from its UK facility.

More information, including the RAFB datasheet, is available at: https://www.aimlimited.co.uk/solutions/raised-access-floor-barrier/

Raised access floor fire barrier system supports safe service penetrations: Summary

AIM has introduced a method for allowing services to pass through raised access fire barriers.

The solution combines the AIM Raised Access Floor Barrier with Rockwool Ablative Batts.

The method is designed to maintain the fire integrity of the barrier.

It is tested to BS EN 1366-4 and the principles of TR31.

The system can provide up to 120 minutes of integrity and insulation.

AIM stated that the fire rating is not reduced by the addition of the batts.

The method avoids full replacement of the barrier when routing services.

It can be installed in retrofit applications.

The RAFB also reduces sound transmission by up to 51 dB Rw.

Materials are available directly from AIM or through standard suppliers.

The system is used in UK commercial buildings with raised floors.

Siderise passive fire protection systems installed at Waterhouse Gardens in Manchester

by Featured NewsPassiveProjects

Fire barriers and cavity trays installed across five Manchester towers

Siderise has supplied a full suite of passive fire protection systems for Waterhouse Gardens, a five-tower residential development in Manchester, according to the company.

The site, developed by Salboy and built by Domis, is located at the former Boddingtons Brewery site in the city centre.

It includes 556 residential units and over 31,000 square feet of commercial space.

Siderise supplied cavity barriers, firestops, and drainage trays to meet a two-hour fire resistance requirement across all towers.

The company said its products were integrated at the design stage to address both fire safety and drainage needs in masonry and rainscreen façades.

Products specified for masonry and rainscreen façades

Siderise explained that EW-FS120 Firestop, EW-CB30 Cavity Barrier and CT Cavity Tray were used for the brickwork elevations.

The RH25 120 Cavity Barrier was specified for the rainscreen areas.

These components form a continuous protection system designed to manage fire spread and moisture ingress.

The EW Cavity Barriers include a Lamella insulation core which allows friction-fitting into wet brickwork cavities without affecting wall stability.

This design enables full penetration by masonry supports while preserving fire performance.

Siderise said this contributed to removing the need for concrete upstands and downstands, reducing build time and costs.

Technical engagement with project stakeholders

Siderise stated it worked with Domis from the early design phase, providing technical guidance on integrating its products into the project.

The company supported Domis in creating standardised construction details applicable across the development.

These resources were also intended to support design consistency in future projects.

This collaboration aimed to ensure compliance with fire safety objectives while maintaining construction efficiency.

On-site training and installation support

The Site Services team at Siderise carried out training for façade installers Kinlan Brickwork and LDG Contracts.

According to the company, this included product-specific information sessions, on-site detailing guidance, and inspections.

Site visits enabled real-time resolution of interface issues and helped maintain consistent installation quality.

In addition, Kinlan’s teams used the Siderise Inspection App to conduct self-assessments between site visits.

The firm said this supported quality control and reduced delays due to installation errors.

Project background and design overview

Waterhouse Gardens is a high-rise residential development in Manchester’s city centre.

The project includes five towers ranging between 10 and 26 storeys.

It features brick façades and rainscreen elements joined for visual cohesion.

The development is named after Alfred Waterhouse, the architect of Manchester Town Hall.

It includes residential units, retail space, and shared amenities designed by Salboy and delivered by Domis.

Passive fire protection systems installed at Waterhouse Gardens in Manchester: Summary

Siderise has provided passive fire protection products for Waterhouse Gardens in Manchester.

The development includes five towers ranging from 10 to 26 storeys.

The site was formerly the location of the Boddingtons Brewery.

Salboy is the developer and Domis is the main contractor.

Siderise supplied EW-FS120 Firestop, EW-CB30 Cavity Barrier, and CT Cavity Tray.

Siderise RH25 120 Cavity Barrier was installed in the rainscreen areas.

The products were chosen to meet a two-hour fire resistance requirement.

The EW Cavity Barriers include a Lamella core allowing masonry support penetration.

Siderise supported the project team during design and construction.

Training and installation checks were provided to Kinlan Brickwork and LDG Contracts.

A self-inspection app was also used to monitor installation progress.

Design decisions helped avoid concrete slab detailing, reducing costs.

The project includes 556 homes and over 31,000 sq.ft of commercial space.

The towers use brick façades with decorative rainscreen elements.

The project is located in Manchester, United Kingdom.

Promat updates UK passive fire protection handbook for structural steel compliance

by Featured NewsPassive

Revised handbook aligns with building safety legislation

Promat has released a revised edition of its Passive Fire Protection Handbook, with a focus on structural steel guidance in the UK construction sector.

According to Promat, the new edition incorporates updated test standards and regulatory alignment in response to the Building Safety Act.

The updated content is intended to support contractors, designers and specifiers working to meet the latest compliance requirements.

The company stated that the handbook now offers traceable, detailed information aligned with the Golden Thread principle.

Promat added that the revised structural steel section is part of its continued effort to support correct specification and installation of passive fire protection systems.

New content covers performance boards and system selection

The updated section includes information on selecting the correct protective boards for various steel applications.

It features performance data and application instructions for specific products, including VERMICULUX-S, PROMATECT-250 and PROMATECT-XW.

Installation guidance is included for 1, 2, 3 and 4-sided steel encasement methods.

It also provides instructions for handling complex profiles such as cellular beams.

The company said the handbook includes tools to calculate fire resistance from 30 minutes up to 240 minutes based on relevant standards.

Test alignment with EN 13381-4 and EN 1363-1

Promat confirmed that the revised content has been aligned with current industry test methods.

Referenced standards include EN 13381-4 for the assessment of the contribution of structural steel protection to fire resistance.

EN 1363-1, covering fire resistance test procedures, is also referenced throughout the revised guidance.

According to Promat, the handbook reflects its current testing portfolio, which the company claims is the most comprehensive in the UK for structural steel.

The changes are designed to assist stakeholders in ensuring that installed systems meet tested performance levels.

Industry response to regulatory change

Josh Slack, Commercial Director at Promat, said: “The Passive Fire Protection Handbook is one of the most trusted resources in UK construction.

“This update takes it to the next level. With the spotlight rightly on building safety, there’s a real desire for absolute clarity, certainty and compliance – and that’s exactly what this updated guidance delivers.

“It gives our customers the confidence they need when specifying structural steel protection, which is especially important as this continues to be a popular construction method.”

Slack added: “For anyone responsible for demonstrating compliance – from principal designers through to contractors and building owners – the handbook provides a reliable, thoroughly tested foundation to work from.

“It reflects Promat’s role as a proactive partner in the industry’s drive towards safer, more accountable construction.”

Support for construction stakeholders across UK projects

Promat said the handbook supports a range of construction professionals working in fire safety compliance roles.

This includes principal designers, contractors, fire engineers and building owners.

The company stated that the update contributes to industry understanding of the required level of protection for structural steelwork.

The guidance aims to reduce errors in both specification and installation of fire protection systems.

According to Promat, the handbook will continue to evolve in line with future updates to testing and building regulations.

Promat updates UK passive fire protection handbook for structural steel compliance: Summary

Promat has published a revised edition of its Passive Fire Protection Handbook.

The updated version includes a new section focused on structural steel fire protection.

The changes are aligned with test standards including EN 13381-4 and EN 1363-1.

The revision supports compliance with the UK Building Safety Act and Golden Thread requirements.

Detailed performance data for products including VERMICULUX-S, PROMATECT-250 and PROMATECT-XW is included.

Guidance is provided for multiple encasement types and complex steel profiles.

Promat claims to offer the most comprehensive testing portfolio for structural steel protection in the UK.

The handbook is aimed at contractors, designers and building owners responsible for fire safety compliance.

Josh Slack, Promat’s Commercial Director, said the update supports clearer specification and installation of systems.

The company stated that the handbook would continue to develop as standards and regulations evolve.