Outstanding Features of Thermalrock S
1. Exceptional Heat Resistance and Fire Protection
With a melting temperature above 1000°C, Thermalrock S acts as a protective “shield” that helps prevent the spread of flames. This is crucial in safeguarding building structures and extending evacuation time in the event of a fire.
2. Sound Insulation and Acoustic Absorption
Its interwoven stone wool fiber structure effectively dissipates sound energy, reducing noise transmission from outside to inside and vice versa. The product is ideal for noise-sensitive spaces such as meeting rooms, cinemas, and bedrooms.
3. Durability and Biological Resistance
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Inorganic material: Contains no nutrients, preventing the growth of mold, fungi, or bacteria.
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Insect resistant: Does not attract termites or harmful insects.
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Non-degradable: Maintains its shape and thermal performance throughout the building’s lifespan.
4. Environmentally Friendly and Safe for Health
Manufactured using modern production processes to ensure high safety standards:
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Asbestos-free: Eliminates respiratory health risks.
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Ozone-friendly: Produced without CFCs, HFCs, or HCFCs.
Common Applications
Thermalrock S can be flexibly applied in:
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Residential buildings: Roof, wall, and partition insulation.
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Commercial buildings: Acoustic insulation for shopping malls and offices.
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Industrial facilities: Thermal insulation for factories and warehouses.
Technical Dimensions

Facing Options
Depending on the project’s technical requirements (such as moisture protection, enhanced aesthetics, or improved acoustic performance), Thermalrock S is available in three main surface options:
Plain Board
The standard version, typically used in concealed areas such as inside gypsum partitions, between brick wall layers, façades, curtain walls, fire-stopping gaps, and flat roofs.
Aluminium Foil Facing
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Enhances heat reflection performance.
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Functions as a vapor barrier, preventing moisture condensation within the insulation material.
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Suitable for roof insulation and HVAC duct systems.
Fiberglass Facing (Single- or Double-Sided)
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Improves the mechanical strength of the insulation surface.
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Helps prevent fiber dispersion into the surrounding air.
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Commonly used in acoustic systems for generator rooms, theaters, and areas with air movement.
Packaging and Storage
Thermalrock S is shrink-wrapped in polyethylene film to facilitate handling, transportation, storage, and product identification. The product should be stored indoors or under a waterproof shelter to maintain its quality throughout the storage period.