Remak® Rockwool RCR for structural steel roof systems


Remak® Rockwool mineral wool is produced from 100% natural basalt rock, its melting point is about 1350ºC. The insulation meets the strict requirements for fire safety. It is used for insulation and fire protection systems.

Remak® Rockwoool is one of the most effective fire-resistant materials. It is naturally non-combustible and possesses better fire-resistant properties than most other commonly known insulation materials.

Remak® Rockwool RCR is an perfect heat and sound insulation solution, simple to install, high durability and resonable price.

Rockwool comes in rolls and you can option rockwool insulation rolls with wire mesh or aluminum foil to make installation easier and faster than ever.

Remak® Rockwool RCR mineral wool rolls are the first choice for structural steel roof systems.

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Thickness (mm)

Size (mm)

Remak® Rockwool RCR30

50 – 150

1200 x 5000

Remak® Rockwool RCR40

50 – 150

1200 x 5000

Remak® Rockwool RCR60

40 – 150

1200 x 5000

Remak® Rockwool RCR80

40 – 150

1200 x 5000

Remak® Rockwool RCR100

40 – 150

1200 x 5000

Remak® Rockwool RCR120

35 – 150

1200 x 5000

* Finished surface: Aluminum foil | Glass cloth | Mesh …






Euroclass A1 to BS EN 13501-1


Remak® Rockwool RCR 0.036 W/mK

Compressive strength

Remak® Rockwool RCR 8kPa

Tensile strength

Remak® Rockwool RCR 7.5kPa