Transform your building’s energy management strategy with our industrial-grade glass wool insulation material. Engineered for modern construction and HVAC applications, this versatile insulation solution provides an exceptional thermal boundary while suppressing ambient acoustic noise. Manufactured using advanced fiberization techniques, our rolls offer uniform density, high tensile strength, and exceptional resilience against environmental degradation.
Achieving absolute climate control inside residential and commercial structures requires top-tier insulation. Our glass wool insulation material features a dense network of fine, interwoven glass fibers that trap still air, drastically diminishing heat gain during hot seasons and heat loss in colder weather. By minimizing thermal bridging across roofing systems and wall cavities, this material significantly lowers HVAC operational costs and carbon emissions.
Modern architecture demands effective acoustic management between working and living zones. The porous, fibrous matrix of our glass wool insulation material effectively dissipates sound waves through friction within the fiber network. Ideal for interior drywall partition systems, suspended ceilings, and mechanical rooms, it reduces sound transmission class (STC) ratings and prevents disturbing echo propagation.
Building regulations mandate strict compliance with fire mitigation standards. Composed primarily of naturally occurring silica sand and recycled glass, this non-combustible material will not ignite, burn, or contribute to flame spread in critical situations. It remains structurally stable under elevated thermal conditions, providing essential structural resistance and precious extra evacuation time during emergency events.
Unlike traditional organic insulation options that deteriorate when exposed to moisture, our roll-format insulation is enhanced with hydrophobic surface agents. It deters humidity retention, resisting sag, settling, or fiber breakdown over extended service periods. This moisture-resistant profile inhibits fungal spore growth and maintains consistent thermal conductivity throughout the building's lifecycle.
| Parameter | Specification |
| Product Type | Rolled Glass Wool Blanket |
| Fiber Diameter | 4.0 - 7.0 μm |
| Thermal Conductivity | 0.031 - 0.040 W/(m·K) |
| Fire Reaction Rating | Class A1 (EN 13501-1) |
| Noise Reduction Coeff. | NRC 0.85 - 0.95 |
| Operating Temp Range | -120°C to +400°C |
Our high-performance glass wool insulation material is ideal for diverse structural and industrial settings:
Commercial Roofs & Attics: Fits snugly between joists to stop heat escaping from upper floor boundaries.
Drywall & Acoustic Walls: Fits standard stud spacings to isolate sound between adjacent office rooms or apartments.
Ductwork & Piping Wrapping: Encapsulates HVAC supply and return air ducts to prevent energy loss and condensation buildup.
Site Assessment & PPE Setup: Clear the installation site of sharp obstacles. Always wear protective clothing, dust masks, and safety goggles before handling the material.
Precision Cutting: Unroll the blanket over a clean workspace. Measure the cavity width and cut the material using a long utility knife, leaving a slight excess margin for a tight friction fit.
Cavity Positioning: Push the cut glass wool insulation material firmly into stud gaps or joist bays. Avoid excessive compression, as maintaining the loft is vital for maximum thermal resistance.
Sealing: Secure a continuous vapor retarder over the warm side of the insulation layer if required by local building codes to prevent internal moisture accumulation.
TIANJIN GREEN BUILDING TECH CO., LTD. is a leading manufacturer of environmentally friendly heat insulation materials, specializing in high-cost performance glass wool and stone wool insulation solutions for the building, industrial, and maritime sectors. Our products... [ Read More >>]
