ISOKING Fiber Glass Wool Insulation Blanket is a premium thermal and acoustic solution engineered for steel structures and metal buildings. Featuring low thermal conductivity, Class A1 non-combustible fire safety, and high-density acoustic absorption, our light-weight insulation rolls provide superior energy efficiency and moisture resistance for roofs, walls. Available with customizable sizes and FSK aluminum foil facings.
Welcome to ISOKING, a globally recognized leader in thermal and acoustic insulation manufacturing. Our fiber glass wool insulation is engineered specifically to meet the rigorous energy-efficiency, safety, and acoustic standards required in modern industrial, commercial, and residential construction.
As a primary solution for temperature regulation and sound attenuation, our metal building insulation blanket offers unmatched thermal resistance, non-combustibility, and long-term durability. Manufactured using high-grade inorganic glass fibers fused at extreme temperatures, this lightweight glasswool roll is available with or without protective facings (such as FSK aluminum foil) to suit versatile architectural needs.
To ensure exact compliance with international engineering standards (CE, ISO, ASTM, EN 13162), our fiber glass wool insulation products are manufactured to rigorous tolerance.
| Feature / Parameter | Specifications & Values |
| Product Type | Fiber Glass Wool Insulation Blanket / Roll |
| Density Range | 10 kg/m³ – 48 kg/m³ |
| Thickness | 25mm – 200mm (Customizable upon request) |
| Standard Roll Width | 600mm, 1200mm |
| Roll Length | 5,000mm – 30,000mm |
| Thermal Conductivity (λ) | ≤ 0.041 – 0.042 W/m·K |
| Fire Classification | Class A1 Non-combustible |
| Facing Options | Unfaced, FSK Foil |
| Moisture Absorption | ≤ 1% (Hydrophobic / Water-repellent properties) |
Metal structures are highly susceptible to heat transmission. Installing our metal building insulation blanket drastically minimizes heat gain in summer and thermal loss in winter. With a low thermal conductivity structure, it reduces energy consumption, contributing directly to green building certifications (LEED) and lower utility costs.
Noise pollution in industrial workshops, commercial warehouses, and steel-frame structures can lower productivity. The porous, interconnected fiber structure of our fiber glass wool insulation traps sound waves effectively. It achieves high Sound Transmission Class (STC) ratings, drastically reducing rain impact noise on metal roofs and internal echo.
Safety is non-negotiable in global building projects. Made strictly from non-flammable mineral fibers, our glass wool blanket insulation does not support flame spread, emit toxic fumes, or generate flaming droplets. It complies with global fire resistance requirements, offering critical time for evacuation during emergencies.
When faced with durable reinforced aluminum foil (FSK), the metal building insulation blanket acts as a reliable vapor barrier. This prevents interior condensation, deters mold growth, protects structural steel components from corrosion, and enhances indoor aesthetic brightness.
Our Advanced Fiberization Technology ensures fine, uniform fiber diameters with high resilience. Compacted during packaging via high-ratio vacuum technology, the insulation rolls save substantial container ocean freight space while recovering quickly to their exact nominal thickness upon unwrapping.
Our versatile fiber glass wool insulation blanket is widely specified across multiple sectors:
Metal Buildings & Steel Structures: Pre-engineered buildings (PEB), steel frame warehouses, industrial workshops, agricultural sheds, and storage facilities.
Building Envelopes: Roof insulation under metal decking, curtain wall insulation, cavity wall filling, and suspended ceiling overlays.
As a trusted China-based OEM insulation manufacturer, CHINA IKING INDUSTRIAL GROUP supports international distributors, EPC contractors, and procurement agents with:
Factory Direct Pricing: Cut middleman fees and obtain competitive wholesale prices for bulk orders.
Strict Quality Control: Full-process testing from raw fiber melting to final compression packaging, with ISO 9001 certification.
Custom Specifications: Custom density, length, width, thickness, and private label logo packaging options.
Efficient Logistics: Expert container packing methods (combining vacuum bags and PE shrink wrapping) to maximize shipping volume and minimize transport costs.
CHINA IKING INDUSTRIAL GROUP CO., LTD. glass wool factory was established in 1995 and is located in Tianjin. It is one of the leading glass wool supplier in China.....[ Read More >>]
