Stone Wool Supplier for Modern Construction Insulation

Stone wool, also known as mineral wool or rock wool, is a fire-resistant and sound-absorbing insulation material made from natural volcanic rock such as basalt or diabase. As a trusted stone wool supplier, ATDM delivers top-quality solutions for thermal, acoustic, and fire insulation across a wide range of applications.

Other Names for Stone Wool

• Mineral Wool

• Rock Wool

• Basalt Wool

• Slag Wool

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• Stone Fiber Insulation

• Fireproof Mineral Insulation

HS Code and CAS Number

• HS Code: 6806.10.00

• CAS Number: 65997-17-3

Chemical and Physical Composition

Stone wool typically contains the following:

• Basalt or Diabase: 98%

• Organic Binder: 2%

• Melting Point: > 1000°C

• Density: 30–200 kg/m³ (depending on application)

Available Grades

ATDM offers stone wool in the following grades:

• General Purpose Insulation Grade

• High-Density Roof Grade

• Acoustic Panel Grade

• Fire Barrier Grade

• HVAC Duct Grade

Thickness and Dimensions

Our standard thickness options include:

• 25 mm

• 50 mm

• 75 mm

• 100 mm

• 150 mm

Custom sizes are available upon request.

Stone Wool Properties at a Glance

How is Stone Wool Manufactured?

To begin the process, manufacturers melt volcanic rock at 1400°C. Then, they spin the molten material into fibers and bind it with a heat-resistant resin to create stone wool. The final product is then compressed and cut into various forms like boards, rolls, and loose-fill.

Applications of Stone Wool

As a premium stone wool supplier, we serve industries including:

1. Building Insulation

Used in walls, roofs, and floors for thermal and acoustic performance.

2. Industrial Equipment

Insulation for tanks, pipes, boilers, and kilns.

3. HVAC Systems

Duct insulation to reduce heat loss and noise.

4. Fire Protection

Fire barriers and compartmentation for commercial buildings.

5. Marine and Offshore

Insulation for ships and oil platforms, compliant with IMO standards.

6. Sandwich Panels

Core material in fireproof composite panels.

Stone Wool for Thermal Insulation

Thanks to its high thermal resistance, stone wool helps maintain comfortable indoor temperatures and lowers energy costs. Its stable performance over time makes it ideal for both hot and cold climates.

Stone Wool for Acoustic Insulation

Its dense and fibrous structure absorbs sound waves effectively. Whether in homes, studios, or office buildings, stone wool reduces echo and outside noise.

Stone Wool for Fire Resistance

Thanks to its melting point above 1000°C, stone wool does not burn or release toxic gases. Moreover, it holds a Euroclass A1 rating—the highest classification for fire resistance in building materials.

Why Choose ATDM as Your Stone Wool Supplier?

As a specialized stone wool supplier, ATDM offers:

• Consistent product quality

• Custom dimensions and packaging

• Compliance with EN, ASTM, ISO, and CE standards

• Competitive pricing

• Fast delivery from Dubai and Turkey

Packaging and Delivery Options

We offer:

• Shrink-wrapped bundles

• Palletized packs

• Loose-fill bags

• Export-standard stretch wrap
  Available in 20ft or 40ft containers, or by truckload.

Stone Wool Roll vs Stone Wool Board

• Rolls: Flexible and easy to install in wall cavities and attics

• Boards: Rigid and ideal for roofs, facades, and mechanical protection

Technical Compliance

All our stone wool insulation products conform to:

• EN 13162 (Thermal insulation products)

• ASTM C612 (Standard for mineral fiber board insulation)

• ISO 9001 & ISO 14001 (Quality and Environmental Management)

Environmental Sustainability

Stone wool is made from natural rock and recycled slag. It is:

• Non-toxic

• Recyclable

• VOC-free

• Certified for LEED and BREEAM credits

How to Select the Right Stone Wool Grade

To choose the ideal grade, consider:

• Application: Roof, wall, HVAC, fire barrier

• Required thermal conductivity

• Fire resistance rating

• Density and compression needs

Need help selecting the right product? Contact our team for guidance.

Frequently Asked Questions