| Feature | Description |
|---|---|
| Lightweight Insulation | Easy transportation and installation |
| Flexible Size Options | Can be easily cut according to installation requirements |
| Energy Saving | Helps reduce overall building energy consumption |
| Stable Performance | Made from fine and stable glass fibers bonded with thermosetting resin |
Engineered for modern commercial, residential, and industrial construction, ECOFOX® Glass Wool Insulation Rolls deliver outstanding thermal resistance and acoustic dampening. Crafted from premium, inorganic glass fibers, this flexible insulation blanket reduces building energy consumption while maintaining long-term structural integrity.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Unfaced Glass Wool Roll / Insulation Wool Roll |
| Material | Glass Wool Insulation Roll |
| Density | 10–48 kg/m³ |
| Thickness | 25–200 mm |
| Width | 400 / 600 / 1200 mm |
| Length | 5000–30000 mm |
| Thermal Conductivity | ≤0.044 W/m·K |
| Maximum Service Temperature | 450°C |
| Combustibility | Non-combustible |
| Structure | Lightweight and Semi-Rigid Insulation Blanket |
| Shot Content | Free of Shot |
| Moisture Absorption | Less than 0.2% by volume |
| Application | Roof, Floor, Wall, Partition, HVAC Ductwork, Metal Building |

Key Performance Advantages
1. Thermal Efficiency & Climate Control
The intricate micro-fiber matrix traps millions of microscopic air pockets, creating an efficient thermal barrier against extreme temperature fluctuations. Installing ECOFOX rolls drastically lowers operational HVAC loads, stabilizing indoor climates in both hot humid zones and sub-zero environments.
2. High NRC Acoustic Absorption
Thanks to its porous open-cell fibrous structure, ECOFOX effectively dissipates sound wave energy across high, mid, and low frequency spectrums. It dampens structural impact sound and air-borne noise transmission, creating quieter commercial offices and industrial facilities.
3. Rapid Field Installation
Engineered for ease of handling on-site:Lightweight & Resilient: Quick recovery to specified thickness after unpacking.Effortless Cutting: Easily cut with standard utility knives around studs, pipes, and electrical boxes without tearing.Low Dusting: Treated to minimize air-borne fibers during installation.
4. Tailored Vapor & Moisture Protection
Choose integrated facings to safeguard your structure against condensation:
Aluminum Foil (FSK): Serves as an impermeable vapor barrier and radiant heat reflector for steel roofs and ductwork.
Kraft & White Facings: Ideal for exposed interior ceiling spaces and aesthetic finishes.
Primary Application Areas
Metal & Steel Buildings: Pre-engineered steel structures, warehouse roofing, and side cladding.
HVAC Systems: Internal lining and external wrap for heating and cooling ductwork.
Drywall Partitioning: Soundproof cavity infill for residential and commercial partition walls.
Pre-fabricated Structures: Modular housing, cold storage facilities, and agricultural sheds.
Mechanical Rooms: Enclosures around noisy plant machinery and pump stations.

Why Global B2B Buyers Partner with ECOFOX
1. Strict Quality Compliance: Manufactured to meet ISO 9001, CE, and ASTM international building code standards.
2. OEM & Custom Fabrications: Fully customized roll lengths, widths, densities, and facing materials tailored to your project specs.
3. Logistics Optimization: High-compression roll packaging allows maximum loading capacity per container, significantly reducing sea freight costs.
Request a Quote & Product Samples
Contact our engineering team today to receive detailed technical datasheets, test reports, and factory-direct pricing for your upcoming project.