High-durability rubber foam sheeting engineered to prevent condensation in coastal climates, cut distribution energy losses, and secure Class 0 fire safety certifications across Great Britain.
Fully self-adhesive backing modified for instant structural adhesion on UK steel ductwork and piping systems. Fast labor setup, no extra wet glues required.
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Custom cryogenic formulation designed to maintain extreme low-temperature integrity in LNG and scientific piping networks down to -200°C.
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High-performance density-controlled elastomeric compounds optimized for processing terminals. Resists thermal cracking under cyclic temperatures.
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Ultimate resilience foam sheets configured for petrochemical, pharma facilities, and complex high-integrity thermal barriers across Northern Europe.
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How elastomeric rubber foam sheets set new benchmarks for structural lifetime and energy conservation compared to legacy mineral fibers.
With a stable, low thermal conductivity ($\lambda \le 0.033 \text{ W/(m}\cdot\text{K)}$ at $0^\circ\text{C}$), our rubber foam rolls prevent thermal bridging. Unlike open-cell products, our closed-cell matrix does not absorb humidity, preserving its insulation rating over decades of continuous operation.
Meets BS 476 Part 6 (Fire Propagation) and Part 7 (Surface Spread of Flame) Class 0 ratings. Self-extinguishing and low smoke emission properties ensure safety compliance for public infrastructure, office buildings, and healthcare spaces across the UK.
The uniform, fine closed-cell structure acts as a built-in vapor barrier. This eliminates the need for additional foil wraps or vapor jackets, reducing installation time and material costs in high-humidity HVAC environments.
Tested and verified properties matching UK industrial, commercial, and cryogenic project demands.
| Property Parameter | NBR/PVC Elastomeric Sheet Roll Value | Testing Methods / Compliance Standard |
|---|---|---|
| Thermal Conductivity ($\lambda$) | $\le 0.033 \text{ W/(m}\cdot\text{K)}$ at $0^\circ\text{C}$ | ASTM C518 / BS EN 12667 |
| Water Vapor Permeability ($\mu$) | $\ge 10,000$ (built-in vapor seal) | BS EN 12086 / ASTM E96 |
| Operating Temperature Range | -40°C to +105°C (standard range) / down to -200°C (cryogenic range) | DIN EN 14706 / ASTM C411 |
| Fire & Smoke Performance | Class 0 Rating, Class 1 flame spread, self-extinguishing | BS 476 Parts 6 & 7 / UL 94 V-0 / EN 13501-1 |
| Material Core Density | 40 - 55 kg/m³ (fully controlled foaming density) | ASTM D1622 / BS EN 1602 |
| Compression Resilience | $\ge 80\%$ recovery after long-term load | ASTM D1056 |
| Acoustic Insertion Loss | Up to 28 dB attenuation on HVAC sheet metal ducts | BS EN ISO 10140 |
Our labs feature thermal conductivity analyzers, smoke chamber testers, and humidity cabinets to test batch reliability.
Developing specialized polymer compounds that balance structural elasticity with strict fire safety performance.
Our materials are fully certified under BS 476, CE, REACH, RoHS, UL94, and ASTM standards for global trade.
How local Mechanical, Electrical, and Plumbing (MEP) contractors utilize rubber foam sheet rolls to meet UK design and building requirements.
In office developments across London, Manchester, and Birmingham, cooling networks generate condensation due to temperature differentials. Applying self-adhesive elastomeric sheet rolls prevents condensation drippage, protecting plaster ceilings and IT infrastructure.
At LNG importation terminals like Isle of Grain and Milford Haven, process piping runs at cryogenic temperatures. Kingflex specialized low-temperature rubber foam provides a resilient barrier that maintains flexibility down to -200°C, reducing stress from thermal contraction.
Urban residential developments require acoustic insulation between commercial areas and living spaces. Kingflex rubber sheets damp low-frequency structural vibration and sound transmission through duct walls, enhancing tenant comfort.
Explore our complete catalog of elastomeric sheets, tubes, and cold-line industrial products.
Material: NBR/PVC Blend
Thickness Options: 6mm - 50mm
Standard Density: 40 - 55 kg/m³
Temperature Range: -40℃ to 105℃
1. Over 98% closed-cell structure.
2. Built-in vapor barrier prevents moisture absorption.
3. Low thermal conductivity ($\lambda \le 0.033$).
4. Self-extinguishing fire performance.
Material: NBR/PVC Blend
Wall Thickness: 9mm - 40mm
Inner Diameter: 6mm - 114mm
Temperature Range: -40℃ to 105℃
1. Highly flexible for tight routing.
2. Protects pipes against freezing and bursting.
3. Uniform wall thickness prevents cold spots.
4. Resistant to environmental wear.
Over 16 years of delivering energy-saving insulation projects globally, meeting diverse building codes and client specifications.
Real project delivery and customer success confirmations across our key markets.
Select from our certified product range to request custom dimensions, density configurations, and wholesale pricing for UK projects.
Standard thermal efficiency rolls. Available in thicknesses from 6mm to 50mm for building envelope systems.
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High-density elastomeric compound designed for high-vibration environments like plant rooms and mechanical rooms.
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Synthetic NBR/PVC blend providing resistance to mechanical wear, ozone, oil, and dynamic weathering.
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Specially formulated for commercial cooling systems, helping prevent moisture and drip damage on metal sheet ducts.
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General building insulation sheets designed to balance thermal control and cost-efficiency.
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Engineered for long-term flexibility, ensuring easy installation around sharp pipe corners and complex fittings.
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Features a high-grab adhesive layer with peel-off backing for quick application to ductwork and equipment.
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Color-coded insulation options to help visually identify supply and return lines in plant room piping networks.
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Laminated with protective aluminum foil to shield against UV radiation and physical wear in outdoor environments.
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Combines elastomeric foam performance with an aluminum exterior shield for enhanced durability against physical scuffing.
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Colorful protective coatings designed to improve aesthetics in open-ceiling commercial layouts.
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Premium self-adhesive closed-cell rolls, designed to support rapid mechanical installations.
View Pricing Details →Supporting green building initiatives with high-efficiency thermal insulation solutions.
Kingflex currently operates five large-scale automatic production lines, producing over 600,000 cubic meters of insulation annually. Our products are widely used in commercial construction, oil & gas processing, marine engineering, and HVAC systems. Over the past 16 years, we have exported to more than 66 countries, adapting to regional quality codes and logistics requirements.
Send Inquiry NowOur team includes eight professional R&D engineers, six international sales representatives, and 230 production personnel. We work closely with contractors to provide comprehensive design assistance, thermal calculations, and installation support to ensure project performance.
"Our corporate commitment: Provide energy-efficient thermal, cold, and acoustic insulation systems to help projects reduce their carbon footprint."
Technical advice and compliance queries for UK industrial and commercial insulation projects.
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