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Magnesium Oxide Boards (MgO Boards)
Magnesium Oxide Boards (MgO Boards)
Rock Wool Strip
Rock Wool Strip
Extruded polystyrene foam plastic sheet
Extruded polystyrene foam plastic sheet
Termite Resistance, prevent termite damage
Termite Resistance, prevent termite damage
Rock Wool Boards, the preferred fireproof material
Rock Wool Boards, the preferred fireproof material
Fiber Cement Board with strong comprehensive strength
Fiber Cement Board with strong comprehensive strength
Magnesium oxide sanded board(MgO Sanded Board)
Magnesium oxide sanded board(MgO Sanded Board)
Decorative Magnesium Oxide Board for Interior Walls
Decorative Magnesium Oxide Board for Interior Walls
Glass Wool, a highly cost-effective thermal insulation material
Glass Wool, a highly cost-effective thermal insulation material
Reinforced Structural Insulated Panel(RSIP), combining insulation with reinforcement capabilities
Reinforced Structural Insulated Panel(RSIP), combining insulation with reinforcement capabilities
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Cost-Effective Glass Wool Insulation Boards from China Suppliers | High-Quality Factory Production

Glass wool board is a highly versatile and cost-effective sound insulation material crafted from high-quality glass fibers, combined with a binder and meticulously cured before being cut into sheets. As a trusted choice among suppliers in China, this product is ideal for a variety of applications, including recording studios, office partitions, and equipment rooms. Additionally, it is perfectly suited for use in ceilings and ventilation systems as well as air conditioning installations. Choose our factory for superior glass wool boards that meet your soundproofing needs efficiently and effectively
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    Forest Calcium Silicate Board for wide building application (8)

    • Excellent fire resistance

      Non-combustible class A material

    • Superior water proofing ability

      Good moisture resisting ability, not easy to generate swelling or shaping.

    • High Strength

      The wall of Calcium Silicate board is very strong and durable, not easy to be damaged.

    • Wonderful sound and heat insulation performance

      Filled with mineral wool, not only heat insulation but also sound insulation

    • Stable Dimensions

      Both moisture movement and the shrinking percentage are controlled in a optimum range.

    Product Details

    📋 Performance Test Results
    Non Inflammability Thermal Conductivity Water Content
    Standard Request A1 ≤0.040 ≤1.0
    Testing Result A1 0.038 0.7
    Determined ✔ Pass ✔ Pass ✔ Pass
    📐 Product Specifications
    Thickness (mm) Density L × W (mm)
    50mm  |  75mm 24 kg/m³  |  32 kg/m³  |  48 kg/m³ The most common board size is 1200mm (length) × 600mm (width)
    🖼️ Product Images
    Glass Wool, a highly cost-effective thermal insulation material (7)
    Glass Wool, a highly cost-effective thermal insulation material (6)
    Glass Wool, a highly cost-effective thermal insulation material (4)
    ❓ Frequently Asked Questions
    Q What fire rating does this glass wool achieve?
    This glass wool achieves an A1 non-combustibility rating, which is the highest fire classification under European standard EN 13501-1, meaning it does not contribute to fire at all.
    Q What is the thermal conductivity value of this glass wool board?
    The tested thermal conductivity is 0.038 W/(m·K), which is below the standard requirement of ≤0.040 W/(m·K), confirming excellent thermal insulation performance.
    Q What density options are available for the glass wool board?
    The glass wool board is available in three density grades: 24 kg/m³, 32 kg/m³, and 48 kg/m³, suitable for different load-bearing and insulation requirements.
    Q What thickness options and standard board sizes are available?
    The boards are available in 50mm and 75mm thicknesses. The most common board dimension is 1200mm (length) × 600mm (width), making it easy to handle and install.
    Q What is the water content of the glass wool, and why does it matter?
    The tested water content is 0.7%, well within the standard limit of ≤1.0%. Low water content ensures the material maintains its thermal performance and structural integrity over time.
    Q What are the typical applications for this glass wool board?
    Glass wool boards are widely used for thermal and acoustic insulation in walls, roofs, ceilings, and floors of residential, commercial, and industrial buildings. Their A1 fire rating makes them especially suitable for fire-safety-critical environments.

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