ROCKWOOL

Non-Combustible Stone Wool Insulation

Rockwool (stone wool) is made from basalt and recycled mineral waste, melted and spun into fibers, with a melting point above 1,000°C. Key properties: thermal insulation, fire resistance, moisture/condensation control, sound absorption, AC energy savings, durability, and sustainability.

Heat and Fire

Cites DIN 4102-17, ASTM E794, and European fire class A1.

Roof Insulation Products

FlatRoof (HardRock 30)

Light flat-roof system, 30 kPa compressive resistance, FM-tested.

FlatRoof Plus (HardRock 60)

Two HardRock 60 layers, 60 kPa rating, for foot traffic during maintenance.

FlatRoof Pro (HardRock 80)

High-density, non-absorbent, 4 kPa under EN 1606, strong sound control.

Safe 'n' Silent Pro — Features

No sagging
Water and moisture resistant
Non-combustible
Quick installation
Sound absorption
Energy savings
Fire non-spread — used in steel-frame wall systems for hospitals, cinemas, schools, offices, homes, and factories.

Use Cases

Residential and commercial buildings
Industrial plants and power stations
Acoustic and studio projects
Fire protection systems

Installation Examples

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