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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 Board from China Suppliers and Factory for Sound and Thermal Insulation

Glass wool board, produced by leading China suppliers, is a versatile sheet made from high-quality glass fibers combined with a binder, cured, and precisely cut. This cost-effective sound insulation material is perfect for a variety of applications, including recording studios, office partitions, and equipment rooms. Additionally, it is ideal for use in ceilings, ventilation, and air conditioning systems. As a trusted factory in the industry, we ensure that our glass wool boards meet the highest standards for effective soundproofing and insulation
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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, the highest fire classification available, meaning it will not contribute to the spread of flame under any conditions.
    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 insulation performance.
    Q What density options are available for the glass wool boards?
    The glass wool boards are available in three density options: 24 kg/m³, 32 kg/m³, and 48 kg/m³, suitable for a wide range of thermal and acoustic insulation applications.
    Q What thickness options are offered?
    The boards are available in two standard thickness options: 50 mm and 75 mm, allowing flexibility depending on the required insulation depth of your project.
    Q What is the standard board size?
    The most common board size is 1200 mm (length) × 600 mm (width), which is designed for easy handling and installation across walls, ceilings, and roofing systems.
    Q Does the glass wool board have a low water content?
    Yes. The tested water content is only 0.7%, well within the standard requirement of ≤ 1.0%. Low water content ensures long-term dimensional stability and prevents mold or degradation over time.

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