Kingflex
Kingflex
Engineered to satisfy Turkish thermal coefficient requirements (TS 825) and international fire safety standards.
High-tensile blanket optimized for metal building envelopes and large roof spaces in Istanbul's industrial zones.
View DetailsRigid board configuration designed for curtain wall systems and high-density partition panels in Maslak.
View DetailsThin, high-performance acoustic absorption material targeting space-constrained HVAC duct interiors.
View DetailsHeavy-duty 25mm elastomeric sheet roll designed for commercial HVAC ducting projects across Istanbul.
View DetailsIstanbul stands as a unique transcontinental hub, bridging Europe and Asia, and undergoing massive infrastructural upgrades, residential transformations (Kentsel Dönüşüm), and industrial modernizations. This intense construction footprint demands advanced building envelope thermal efficiency and non-combustible properties. Under the Turkish building regulation TS 825 ("Thermal Insulation Rules in Buildings"), projects in Istanbul (Zone 2) must meet strict thermal resistance metrics.
Whether it is the HVAC systems of modern commercial developments in Levent and Maslak, heavy industrial plants in Tuzla and Hadımköy, or marine insulations in the Tuzla shipyards, our glass wool products provide critical performance vectors: fire rating A1 (non-combustible), minimal thermal conductivity (λ ≤ 0.032 - 0.044 W/m·K), and high acoustic attenuation properties.
Annual Capacity (m³)
Years of Brand Heritage
Global Export Destinations
Fire Classification (Non-Combustible)
Detailed performance index to guide procurement and engineering specifications for Turkish HVAC and industrial structures.
| Performance Parameter | Kingflex Glass Wool Products | Rock Wool Insulation | Elastomeric Rubber Foam |
|---|---|---|---|
| Thermal Conductivity (λ at 24°C) | 0.032 – 0.040 W/m·K | 0.035 – 0.044 W/m·K | 0.033 – 0.038 W/m·K |
| Service Temperature Limit | -120°C to +400°C | -180°C to +750°C | -40°C to +105°C |
| Fire Safety Classification | Euroclass A1 (Non-Combustible) | Euroclass A1 (Non-Combustible) | Class 0 / Class 1 / B-s3, d0 |
| Acoustic Absorption Coefficient | NRC 0.80 – 0.95 (Excellent) | NRC 0.75 – 0.90 (Good) | NRC 0.40 – 0.60 (Medium) |
| Density Range | 12 – 96 kg/m³ | 40 – 200 kg/m³ | 40 – 55 kg/m³ |
| Moisture Resistance & Permeability | Requires vapor barrier (FSK/Alu foil) | Hydrophobic options; vapor barrier needed | Excellent built-in vapor barrier (μ ≥ 7,000) |
How engineering firms, HVAC installers, and developers utilize our glass wool in Turkey's largest economic hub.
Extensively applied in central air-conditioning ducting systems for malls, business complexes, and public hubs. External wrap blankets with FSK facings isolate cold/warm supply lines and mitigate sweating, conserving significant energy in hot Istanbul summers.
In dense high-rises, acoustic isolation between multi-family units and commercial spaces is paramount. Our open-cell structured glass wool boards isolate drywall partitions, absorbing ambient sounds and mechanical hums from elevators and HVAC units.
Used directly inside hot steam lines, storage vessels, and boilers in industrial zones. The low density of glass wool compared to rock wool reduces dead load on structures while preserving fire safety and thermal performance at up to 400°C.
Kingflex Insulation Co., Ltd. is positioned directly in Dacheng, China's premiere green building materials cluster. By maintaining a centralized hub, we leverage deep regional raw materials supply chains and advanced processing ecosystems. This layout ensures we consistently bypass material shortages and mitigate pricing volatilities that affect smaller suppliers.
Our facilities boast 5 fully automated industrial assembly lines, outputting over 600,000 cubic meters annually. This sheer scale allows us to buffer high-demand cycles and keep lead times exceptionally short.
For Istanbul customers, we streamline shipping routes from primary Chinese ports (Tianjin/Qingdao) directly to major Turkish entry points (Ambarlı Port or Haydarpaşa Port). By packaging insulation products at maximum compression (up to 4:1 compression ratios for blankets), we drastically reduce ocean freight costs, yielding unbeatable landed prices per square meter.
Get Landed Price EstimateKingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal insulation products. Kingflex research development and production department is located in Dacheng, China. We provide complete structural solutions regarding insulation by means of consultation, research and development production, installation guidance, and post-sale service.
Kingflex is established by Jinwei Group which boasts more than 40 years of brand history. Kingway Group is established in 1979. It was the first manufacturer of thermal insulation materials north of the Yangtze River, charting the development of high-density glass wool and elastomeric rubber foam technologies.
Our employees are amazing in their own right, but together they make Kingflex. Our team has 8 professional R&D engineers, 6 dedicated international sales managers, and 230 workers working on advanced automated extrusion and curing lines, ensuring a unified vision of delivering world-class service.
Certifications ensure hassle-free custom clearance, building code compliance, and LEED eligibility in Turkey.
Building specifications in Turkey demand third-party validation for insulation performance. Kingflex products are manufactured and certified to meet European standard EN 13162 (thermal insulation products for buildings) and BS 476 (fire tests on building materials and structures, parts 6 & 7). Our products have passed CE, REACH, ROHS, UL94, and ASTM certifications.
Through rigorous laboratory inspections, we ensure that every batch exhibits structural stability, zero formaldehyde emission profiles (with eco-friendly bio-binders), and hydrophobic properties that prevent moisture entrapment in humid Marmara Sea climates.
EN 13162 Compliant
Fire Propagation
Industrial Standard
Explore our complete range of elastomeric rubber foam and glass wool materials for HVAC, marine, and commercial infrastructure.
Engineered nitrile rubber for superior mechanical noise suppression in commercial environments.
View DetailsClosed-cell pipe insulation tubes, ideal for plumbing and cooling systems throughout Istanbul.
View DetailsStandard 19mm sheet roll, perfect for quick wrap installations on large ventilation trunks.
View DetailsAdvanced thermal barriers designed specifically for LNG transport and ultra-low cryogenic systems.
View DetailsHigh flexibility blend sheet with premium resistance to grease, moisture, and wear.
View DetailsDiverse rubber foam profiles supporting quick retrofitting of existing buildings.
View DetailsTough, long-lasting NBR rubber foam insulation pipes targeting industrial hot water conduits.
View DetailsAcoustic-grade open-cell sheets designed for complex equipment encasement soundproofing.
View DetailsHeavy elastomeric cores that prevent sound transmission through interior partitions.
View DetailsFlexible low-temperature solutions that prevent condensation and thermal leaks in liquid gas plants.
View DetailsOptimized sheeting material for exterior air duct systems, matching modern green building codes.
View DetailsSeamless NBR foam rolls designed to cover huge storage tanks with zero joints, reducing leakages.
View DetailsGet instant answers regarding performance, shipping logistics to Istanbul, and material compliance.
A peek into our global relationships and track record of delivering bulk industrial orders on time.
We build long-term relationships with Turkey's top construction contractors. Our sales engineers communicate directly via WhatsApp and other digital channels, providing instantaneous updates from packaging to sea dispatch. View actual screenshots of our customer logistics chat, demonstrating our commit-to-delivery promise.
Get in touch with our commercial sales engineers to receive a customized FOB/CIF price quotation, detailed loading plans, and product catalogs tailored for your Turkey-based projects.
