Engineered to comply with local IS EN 14304 requirements and stringent zero-halogen fire safety regulations.
Engineered for wide-surface ducting and mechanical equipment insulation in Irish data hubs.
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Low-smoke, zero-halogen (LSZH) elastomeric pipe insulation designed for critical copper and fiber line environments.
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High-density fireproof boards suited for demanding acoustic and thermal properties in industrial spaces.
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Specially formulated elastomeric system preventing thermal drift and condensation at cryogenic operation margins.
View SpecificationsThe construction and building services sectors in Ireland are experiencing a dramatic transition driven by the Recast Energy Performance of Buildings Directive (EPBD) and the national Climate Action Plan. As a result, Irish engineering specifiers, HVAC consultants, and commercial developers are demanding high-efficiency insulation that goes beyond standard R-values. The primary focus is now centered on fire-toxicity control, environmental life-cycle analysis, and long-term performance stability.
Halogen-free insulation (specifically free of chlorine and bromine flame retardants) has evolved from a niche preference to a mandatory design criterion. Traditional insulation materials treated with halogenated chemical agents release dense, highly corrosive gases (such as hydrogen chloride and hydrogen bromide) when exposed to extreme thermal stress. In sensitive environments like Ireland’s modern industrial facilities, these acid gases not only pose life safety risks to occupants but also cause catastrophic, irreversible damage to microelectronic circuits, structural piping, and automated process systems.
Achieving high mechanical resilience and thermal protection without halogenated flame retardants.
Provides exceptional energy-saving capabilities for ambient temperatures at 0°C.
Conforms to BS 476 Part 6 & Part 7, minimizing flame spread and smoke development.
Built-in vapor barrier prevents condensation, eliminating the risk of mold growth.
The manufacturing process uses an advanced polymer formulation based on Nitrile Butadiene Rubber (NBR) and Polyvinyl Chloride (PVC) combined with non-halogenated active ingredients. By replacing traditional bromine and chlorine components with complex organic compounds containing nitrogen and phosphorus, the foam achieves self-extinguishing safety ratings (Class 0 under British Standards and Euroclass BL-s1, d0/B-s2, d0 under EN 13501-1) without releasing toxic gases when burned.
Additionally, the closed-cell structural matrix consists of over 98% uniform, independent gas cells. This structure offers permanent resistance to moisture ingress, removing the risk of "thermal drift" (a progressive loss of insulation effectiveness due to water collection). In Ireland's damp marine climate, managing humidity is essential for extending the life of mechanical pipe installations and avoiding Corrosion Under Insulation (CUI).
How our halogen-free solutions address specific industrial requirements across Ireland.
Dublin, Meath, and Kildare host some of Europe's largest hyperscale data centers. In these clean, high-density computing environments, standard PVC or halogen-treated insulation is restricted. Our halogen-free solutions prevent the formation of corrosive hydrochloric acid fumes, which can destroy copper networks and fiber-optic switches in the event of an electrical fire.
In pharmaceutical hubs like Cork, Athlone, and Limerick, process piping demands zero-outgassing insulation. Our halogen-free systems prevent VOC contamination in cleanrooms and resist the microbic growth needed to satisfy Ireland's Health Products Regulatory Authority (HPRA) and FDA inspection guidelines.
For institutional projects such as hospitals, university campuses, and commercial complexes, compliance with local Building Regulations Part L is critical. Our elastomeric insulation keeps hot and cold water distribution loops running efficiently, preventing thermal energy loss and condensation across the building lifecycle.
Over 40 Years of Manufacturing Excellence and High-Performance Elastomeric Development.
Established by the Jinwei Group (founded in 1979), Kingflex has grown to become a leading global manufacturer and trading group specializing in energy-efficient insulation materials. Located in Dacheng, China—a hub for green building material development—Kingflex operates on a customer-focused model that covers everything from preliminary consulting and laboratory design to bulk production, custom fabrication, and international logistics support.
Currently, the factory operates 5 fully automated extrusion and foaming production lines. These lines maintain an annual production capacity of over 600,000 cubic meters. They support clean processing controls, ensuring that the raw materials used in our halogen-free lines do not come into contact with standard bromine or chlorine agents, avoiding any trace cross-contamination.
We maintain a rigorous quality assurance and tracking process. Every production run is logged, allowing us to trace raw materials back to their source batches. Our export operations are certified to international standards:
Simplifying container-load procurement with direct shipping routes to Dublin Port and Cork Port.
Irish contractors, distributors, and engineering agencies face ongoing challenges with cost inflation and extended local lead times for specialty insulation products. By partnering directly with a large-scale manufacturer like Kingflex, buyers can bypass intermediate markups while ensuring a reliable supply of project-grade materials.
Our export services manage the logistics of sea shipping from key ports in China directly to Dublin, Cork, and Belfast. We handle export documentation, certificates of origin, and compliance files, making container clearance straightforward for Irish distributors. By coordinating directly with the factory, engineering companies can design custom thicknesses, pre-cut pipe sizes, and specify adhesive backings that arrive on-site ready for installation.
Technical and logistics answers for Irish developers, specifiers, and procurement teams.
A complete range of closed-cell foam and mineral wool products for Irish industrial projects.
High moisture resistance prevents water ingress on external mechanical runs.
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Common mechanical specifications for commercial hot and cold water distribution.
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Factory-applied aluminum cladding protects against UV damage and mechanical wear.
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Sustainably manufactured elastomeric sheets for general HVAC distribution pipelines.
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Highly flexible, closed-cell rubber pipe sleeves designed for fast installer fitout.
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Heavy-wall thickness variations supporting low heat-transfer ratios on chilled loops.
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Aesthetically color-coded sheets for simplified maintenance in utility rooms.
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Engineered for duct wrapping and heavy machinery shells requiring high thermal margins.
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Kingflex