Kingflex
Switzerland’s commitment to achieving net-zero greenhouse gas emissions by 2050 places severe requirements on the thermal efficiency of mechanical systems. Under the Swiss Cantonal Energy Regulations (MuKEn 2014) and the renowned MINERGIE building standards, insulation performance is no longer just about preventing energy loss—it is about systematic ecological optimization. High-density, closed-cell elastomeric rubber foam insulation sheets and tubes are critical elements in achieving these benchmarks.
Whether controlling heat gain in complex district cooling loops in Geneva, preventing condensation in ventilation networks in Zurich, or ensuring precise temperature containment in Basel's chemical and pharmaceutical process lines, our professional insulation systems deliver continuous, reliable thermal resistance. With exceptional moisture barrier characteristics and extreme flexibility, Kingflex insulation products enable Swiss specifiers and contractors to construct long-term, energy-efficient mechanical infrastructures.
Swiss building code SIA 380/1 demands strict limiting values for thermal transmittance. Our closed-cell rubber foam solutions address these requirements directly:
Premium class insulation products designed to meet European mechanical specifications and local Swiss environmental guidelines.
High-density thermal barrier roll for broad ductwork and piping systems across Switzerland.
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Flexible insulated pipe sections ideal for preventing energy loss in central hot and cold water pipes.
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Dual-action acoustic dampening and thermal regulation sheet suited for Swiss cleanroom facilities.
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Versatile insulating rolls featuring closed-cell structure for continuous anti-condensation protection.
Inquire NowOur technical standards guarantee optimal reliability in challenging commercial and process environments.
Ideal for sealing main air ducts in central air conditioning plants, insulation under roof systems, acoustic isolation in machinery walls, and anti-condensation wrappers for cold storage units.
Request Technical QuoteSpecifically structured for cold and chilled water lines, industrial piping networks, chemical processing channels, and solar thermal collectors requiring consistent sub-zero protective barriers.
Request Technical QuoteFor Swiss engineering consultants, procurement professionals, and mechanical contractors, sourcing insulation materials from global factories requires careful compliance checks. The Swiss Association for Cantonal Fire Insurance (VKF) regulates fire protection guidelines, referencing European Standard EN 13501-1. Standard elastomeric foams imported into the Swiss market must carry verified ratings regarding flame propagation and smoke density.
Additionally, because Swiss builders target certificates like LEED or Minergie-Eco, materials must comply with chemical safety regulations under the European REACH regulation and RoHS directive, ensuring that the closed-cell rubber foam does not outgas harmful volatile organic compounds (VOCs). Kingflex maintains comprehensive certification portfolios, covering BS 476, CE, REACH, RoHS, UL94, and ASTM, ensuring smooth approval processes at local building inspectorates.
In cold-water and chiller configurations, selecting the correct material dictates long-term performance.
| Property | NBR/PVC Foam | Mineral Wool |
|---|---|---|
| Structure | Closed-cell (>98%) | Open-fibrous |
| Moisture Barrier | Inherent (μ ≥ 10k) | Requires cladding |
| Dust Emission | Zero fibers | Fibers present |
| Flexibility | Excellent | Rigid/Semi-rigid |
Kingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal insulation products. Kingflex's research development and production department is located in the capital of green-building materials in Dacheng, China. It is an energy-saving, environmentally friendly enterprise concentrating on research, development, production, and sales.
In operation, Kingflex takes energy saving and consumption reduction as its core concept. We provide insulation solutions by means of consultation, research and development, production, installation guidance, and post-sale service to lead the development of the global building materials industry.
Kingflex was established by the Jinwei Group, which has more than 40 years of history. The Jinwei Group was established in 1979 and was the first manufacturer of thermal insulation materials north of the Yangtze River. Today, the facility operates 5 large automatic assembly lines, producing highly stable elastomeric NBR materials sought after by European procurement offices.
Our engineering team continuous tests materials to meet safety, environmental, and thermal requirements globally.
Our team includes eight professional engineers in the R&D Department, six professional international sales, and 230 dedicated workers in the production department. Kingflex thermal insulation products are widely used in construction, petroleum, chemical, national defense, aerospace, and other industries. Every batch is trackable, allowing engineers to confirm density, water vapor permeability, and flame index compliance before installation.
Delivering high-performance insulation solutions for HVAC and refrigeration systems across major Swiss cities.
Our elastomeric NBR/PVC rubber foam insulation systems were selected to insulate the chilled water pipe networks and primary air-handling units at Zurich Airport. Given the high human traffic, strict safety compliance was paramount. Kingflex sheets were used to cover main headers, while pre-formed rubber foam tubes protected terminal connections, preventing condensation and energy loss.
In Basel, the pharmaceutical hub of Europe, cryogenic storage and process piping systems require reliable low-temperature insulation. Kingflex cryogenic and flexible elastomeric solutions were deployed to insulate nitrogen lines and process water supply networks, maintaining stable conditions down to -40°C.
Explore our complete range of flexible NBR/PVC sheets, sound-insulation boards, and pipe tubing insulation.
25mm heavy-duty sheet roll designed for maximum thermal control and condensation prevention.
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19mm thick NBR sheets offering excellent balance of thermal efficiency and ease of installation.
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Premium 25mm closed-cell insulation roll, optimized for Alpine temperature conditions.
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Top-grade NBR/PVC elastomeric rolls designed for commercial ventilation shafts.
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6mm slim elastomeric acoustic barrier ideal for tight installation gaps and sound deadening.
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Open-cell structure sheets specifically formulated for high-frequency noise dampening in plant rooms.
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Small-diameter elastomeric tubing designed for precise split air-conditioning connections.
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40mm heavy-duty sheet designed to handle severe thermal differences on large chiller bodies.
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Answers to common technical, regulatory, and logistics queries for the Swiss insulation market.
Get in touch with our engineering team for thermal calculations, sample requests, and competitive pricing for local Swiss distributions.