High-tensile blanket optimized for Catalan industrial roofs and large-span warehouses requiring acoustic dampening and A1 fire safety.
Rigid board engineered for ventilated facades and drywalls in Barcelona's urban residential retrofits, featuring excellent thermal performance.
Open-cell structure ideal for noise reduction and thermal management in commercial air conditioning and chilling systems.
Premium acoustics control material for pipe systems in high-density urban residential zones across Barcelona.
Barcelona is leading Southern Europe's transition to a carbon-neutral built environment. In alignment with Spain’s Código Técnico de la Edificación (CTE DB-HE and DB-HR), developers and municipal bodies are targeting drastic reductions in non-renewable energy indicators. High-performance glass wool has emerged as the cornerstone technology to address these requirements.
Our tailored Glass Wool products feature an exceptionally low thermal conductivity (λ-values as low as 0.032 to 0.038 W/m·K), mitigating the summer heat islands characteristic of Catalonia's Mediterranean climate, while minimizing heat loss during winters. By utilizing recycled glass and local sand in our high-temperature melting processes, our factory ensures that the procured products seamlessly contribute to green building rating schemes like LEED, BREEAM, and VERDE, which are now standard in projects throughout the 22@ Barcelona innovation district and the metropolitan zone.
Ensures low thermal transmittance (U-values) for vertical walls, roofing, and structural envelopes in compliance with Spanish thermal laws.
Acoustic Protection (CTE DB-HR): Barcelona is a highly dense metropolitan area where noise pollution from maritime, rail, and urban traffic is a constant challenge. The porous physical matrix of glass wool fibers traps sound waves, giving it a high acoustic absorption coefficient (αw up to 1.0). This makes it highly desirable for drywalls, acoustic panels in public schools, hospitality establishments in Ciutat Vella, and high-tech offices in L'Hospitalet de Llobregat.
| Physical Property | Kingflex Glass Wool Series | Standard Mineral/Rock Wool | Regulatory Alignment (Spain/EU) |
|---|---|---|---|
| Thermal Conductivity (λ) | 0.032 - 0.038 W/m·K | 0.040 - 0.048 W/m·K | EN 12667 (Excellent thermal containment) | Fire Classification | Euroclass A1 Non-combustible | Euroclass A1 / A2 | EN 13501-1 (Zero smoke, zero droplets) |
| Acoustic Absorption (αw) | 0.90 - 1.00 (Class A) | 0.80 - 0.90 | EN ISO 11654 (Superior noise cancellation) |
| Hydrophobic Rate | > 98% (Silicone-treated) | > 95% | EN 1609 (High resistance to vapor transfer) |
| Elastic Recovery | > 95% (High resilience) | > 80% | Ideal for dynamic structure fits |
Kingflex Insulation Co., Ltd. integrates advanced digital supply lines to serve construction hubs globally. Backed by Jinwei Group's 40-year heritage, we manage scale, performance, and logistics with precise engineering standards.
Operating out of Dacheng, China, the premier green-building materials manufacturing hub, our facilities employ strict IoT monitoring across our glass melting, fiber drawing, binder spraying, and curing oven stages. By ensuring a uniform binder distribution and fine fiber diameter distribution (typically 5 to 7 microns), we minimize structural deterioration and maximize insulation lifespan (extending from 10 to 15 years in typical applications).
For logistics, we operate a seamless routing mechanism from China ports directly to the Port of Barcelona. Large-volume containers are tightly compressed up to 1:4 of their volume during packaging to significantly reduce ocean freight costs, then recover instantly to their specified thickness upon opening at the job site. This saves warehousing space and transport overheads for Catalan distributors and EPC contractors.
Ideal for multi-family residential projects in Eixample. The lightweight density and flexible recovery allow workers to rapidly fit insulation blankets into metal studs, complying with thermal and noise guidelines.
Ideal for modern office towers in Poblenou and commercial hubs. Preventing condensation in coastal climates with high relative humidity requires our closed-cell elastomeric rubber foam insulation series for pipe systems.
Cold storage facilities and liquid gas networks near the Port of Barcelona utilize our specialized cryogenic elastomeric sheets and high-density boards, maintaining structural integrity down to extremely low temperatures.
Our research and development team, consisting of 8 professional engineers, is continuously developing next-generation binders that reduce VOC emissions. Our products are thoroughly tested by third-party laboratories to conform to European standards:
We believe that professional communication, transparent documentation, and real-world traceabilities are the pillars of mutual trust. Check our recent client interactions and structural project galleries.
Excellent performance at extreme temperatures. Perfect for maritime applications and LNG lines at the Barcelona industrial port area.
High flexibility, closed-cell structures for easy installation on commercial copper lines, protecting against heat loss and sweating.
Highly durable thermal synthetic sheets designed for wide-diameter ductwork and industrial heat shielding installations.
High density, closed-cell materials manufactured to meet European fire safety regulations for civil and public buildings.
Specialized multi-layer insulation systems designed to minimize thermal bridging in complex chemical process applications.
Specially formulated for gas processing facilities and low-temperature storage tanks requiring high elastic resistance.
Includes a high-performance adhesive backing to save installation time on large air duct networks in commercial buildings.
Excellent structural noise reduction solution. Designed for urban fitness complexes and industrial floors across Barcelona.
Engineered for process pipelines requiring strict compliance with mechanical limits.
Excellent thermal defense system against energy waste and moisture condensation in HVAC networks.
Reliable insulation tubes for copper heat-exchange lines in building air conditioning complexes.
Specifically designed for liquid refrigeration pipelines in modern ports and logistics nodes.
Optimize the acoustic, thermal, and safety footprint of your next building or industrial project in Barcelona. Get in touch with our engineering team for customized specs, pricing, and logistical support.
Get Technical Consultation & Free Quote
Kingflex