Rockwool Superrock

Rockwool Superrock 0,35 / 75 mm - rock wool board

  • Boards per package: 10 boards
  • Max. pallets per truckload: 12
  • Pallet dimensions (length x width x height): 220x120x275
  • Full specification

SUPERROCK is a board with excellent thermal and acoustic performance and optimum density. It is designed for the insulation of timber frame constructions, attics, also in over-rafter solutions.

SKU: RW7020

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5.66 € excl. VAT

Pallet price: 1 035.78 € excl. VAT

This product is available in the following variants:

Thermal Conductivity:


Lowest price from 30 days before discount: 5.66 €

Rockwool Superrock

SUPERROCK is a versatile insulation material with a very good density and quality, which is derived entirely from natural raw materials. The boards are available in three different widths and an extensive selection of different thicknesses to suit a wide variety of needs and requirements. It is a board with excellent thermal and acoustic performance and optimum density. Designed for insulating timber frame structures, attics, also in rafter-roof solutions.

Technical parameters

  • Thermal conductivity coefficient - λD = 0,035 W/mK
  • Long-term water absorption - WL(P) ≤ 3 kg/m²
  • Water vapour permeability - MU1 μ = 1
  • Sound absorption coefficient αw, (AWi):
    • 0,75 for thickness 50-99 mm
    • 1,00 for thickness 100-200 mm
  • Standard - EN 13162:2012+A1:2015
  • CE certification - 1023-CPR-1208 P; 1023-CPR-1207 P


  • Insulation of roof trusses with stone wool slabs
  • Insulation of an unused attic on a solid ceiling
  • Insulation of an unused attic on a beamed ceiling
  • Eaves insulation
  • Loft insulation with full boarding
  • Loft insulation with roof membrane
  • Insulating a floor on joists on a massive inter-storey ceiling
  • Floor insulation on the ground on joists
  • Insulating a floor on a cement or anhydrite subfloor
  • Insulation of ground floor above ventilated space
  • Insulation of a bipartite ventilated flat roof of solid construction
  • Insulating an external frame wall using the light-wet method

Logistics and packaging

Rockwool Superrock
Dimensions 100 x 61 x 7.5 cm

Technical specifications

Manufacturer Rockwool
Boards per package 10 boards
Max. pallets per truckload 12
Pallet dimensions (length x width x height) 220x120x275
Packages per pallet 30 packs
Boards per pallet 300 boards