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GlassWool Sandwich Panel – Thermal Insulation, Soundproof, Fire Resistant

Glass Wool Panel is an insulating, soundproof, and fire-resistant wall panel, featuring a glass wool core (Glass Wool) sandwiched between two layers of galvanized or stainless steel sheets. It effectively maintains stable temperatures and reduces noise. This material is widely used in factories, cold storage, server rooms, and residential projects, providing safety, comfort, and energy efficiency, while being easy to install, durable, and meeting basic fire safety standards.

 

Detailed Information

  • Thickness: 50/75/100/125/150/200mm
  • Stable operating temperature: from -4°C to 350°C
  • Thermal insulation: Thermal conductivity λ = 0.036 – 0.041 W/m.K
  • Fire resistance: Meets Grade A standard
  • Sound insulation: 30 – 40 dB (depending on thickness)
  • Mechanical strength: Good compressive and bending resistance thanks to the rigid wool core and protective metal sheets

Product Information

Glass Wool Panel is an advanced industrial wall panel designed with a glass wool core (Glass Wool) sandwiched between two layers of galvanized or stainless steel sheets, providing effective thermal insulation, soundproofing, and fire resistance for modern constructions. Thanks to its special structure, glass wool panels not only maintain stable temperatures and reduce noise but also create a safe, quiet, and comfortable working environment. This material is widely used in industrial buildings, factories, cold storage, server rooms, as well as residential projects, offices, and commercial centers that require high durability, optimal thermal insulation, and fire resistance. With features like quick installation, lightweight, and cost-efficient operation, glass wool panels have become a preferred choice for projects demanding energy efficiency and comprehensive safety.

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Technical Structure

Glass Wool Panel is constructed from:

  • Core layer: Glass wool with a density of 48 – 64 kg/m³, tightly compressed fibers, fire-resistant, thermally insulating, and soundproof.
  • Core thickness options: 50mm, 75mm, 100mm, 125mm, 150mm, 200mm, depending on project requirements.
  • Durable metal layers: Galvanized steel, electrostatically painted steel, or stainless steel, 0.4 – 0.6mm thick, rust-resistant and corrosion-proof.
  • Tongue-and-groove joints: Tight fit for easy installation, prevents heat leakage, moisture, bacteria, and dust infiltration.
  • Panel surface: Smooth or ribbed for added rigidity, with precise length cut according to design.
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Product Features

  • Absolute fire resistance: Glass wool core is non-combustible, heat-resistant, meeting fire safety standard A1.
  • Superior soundproofing: Effectively absorbs noise, reducing 25 – 40 dB depending on panel thickness.
  • Stable thermal insulation: Thermal conductivity 0.036 – 0.041 W/m.K, maintaining temperature and saving energy.
  • High durability: Resistant to termites, mold, minimal deformation, long lifespan.
  • Safe & eco-friendly: Free from harmful chemicals, safe for humans and the environment.
  • Quick installation: Lightweight, easy to install, saving time and costs.
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Popular Colors:

Off-White

Off-White

Jade green

Jade green

Moss Green

Moss Green

Blue

Blue

Red

Red

Wood Grain

Wood Grain

Cream Yellow

Cream Yellow

Applications of Glass Wool Panels

Factories

Factories

Cold storage

Cold storage

Cleanrooms

Cleanrooms

Warehouses

Warehouses

Schools

Schools

Hospitals

Hospitals

Technical Specifications

Thickness

Thickness

50, 75, 100, 125, 150, 200(mm)

Usable width

Usable width

1065 mm

Maximum length

Maximum length

18.000(mm)

Outer layer coating

Outer layer coating

Steel/Stainless Steel/Aluminum/Flat Aluminum Foil

Metal sheet thickness

Metal sheet thickness

0.4~0.8mm - Flat or Ribbed

Insulation core

Insulation core

Glass wool fibers

Density

Density

Glass wool: 40~64 kg/m³

Reasons to Choose Our Products

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Reliable sandwich panel quality: Trusted by hundreds of contractors and used in thousands of projects nationwide.

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The most diverse product range on the market: Includes EPS Panels, PU Panels, PIR Panels, and Rockwool Panels.

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State-of-the-art European production line: The largest sandwich panel production capacity in Vietnam, ensuring timely delivery for all projects.

Projects Using Our Products

Prefabricated House Project – Yen Bai

Prefabricated House Project – Yen Bai

Pleo’s design team faced a challenge in having an inconsistent icon system that spanned across…

Hạng mục thi công Thi công nhà lắp ghép
Diện tích 100m²
Thời gian hoàn thành 18 ngày
Food Cold Storage Project – Long Hau Industrial Park, Long An1

Food Cold Storage Project – Long Hau Industrial Park, Long An1

Pleo’s design team faced a challenge in having an inconsistent icon system that spanned across…

Hạng mục thi công Thi công Phòng sạch
Diện tích 1.200m²
Thời gian hoàn thành 18 ngày
Food Cold Storage Project – Long Hau Industrial Park, Long An2

Food Cold Storage Project – Long Hau Industrial Park, Long An2

Pleo’s design team faced a challenge in having an inconsistent icon system that spanned across…

Hạng mục thi công Thi công Phòng sạch
Diện tích 1.200m²
Thời gian hoàn thành 18 ngày

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Contact us

Are you looking for optimal material solutions for your project? Contact Panel Home now – we are ready to accompany and realize your construction ideas.

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