Knauf Insulation Rocksilk® Soffit Linerboard Extra - Rock Mineral Wool Insulation

APPLICATION
Exposed soffit floors.

MATERIAL
Rock Mineral Wool.

DESCRIPTION
Rocksilk® Soffit Linerboard Extra is a rock mineral wool slab with an impact-resistant cementitious facing board, designed to insulate structural soffits in semi-exposed environments such as open-sided car parks. It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our unique plant-based binder, ECOSE® Technology.

  • Impact-resistant, cementitious facing board ideal for semi-exposed environments
  • Provides a solution to upgrade thermal performance of existing floors without reducing floor height
  • Can be installed without the need to access areas above the floor
  • Manufactured from mineral wool which provides the best levels of sound absorption and reduction compared to other mainstream insulants to reduce the sound transfer between storeys
  • Available with optional fixings which match the colour of Rocksilk® Soffit Linerboard Standard and Extra

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Knauf Insulation is consulted before specifying.

Knauf Insulation
Stafford Road
St Helens
United Kingdom
WA10 3LZ
P: 01744 766 866

Knauf Insulation Rocksilk® Soffit Linerboard Extra - Rock Mineral Wool Insulation

130mm
• Length: 1200 mm
• Thickness: 130 mm
• Width: 600 mm
• Has Environmental Data: Yes
• R-value: 3.95 m2K/W
• Thermal Conductivity: 0.034 W/mK
• CE Marking: Yes
• Uniclass: Pr_25_57_06 Batt and quilt products

160mm
• Length: 1200 mm
• Thickness: 160 mm
• Width: 600 mm
• Application: Exposed external walls
• Material: Rock Mineral Wool
• CE Marking: Yes
• Certifications: EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification
• R-value: 4.75 m2K/W
• Thermal Conductivity: 0.034 W/mK
• Uniclass: Pr_25_57_06 Batt and quilt products

185mm
• Length: 1200 mm
• Thickness: 185 mm
• Width: 600 mm
• Application: Exposed external walls
• Material: Rock Mineral Wool
• CE Marking: Yes
• Certifications: EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification
• R-value: 5.55 m2K/W
• Thermal Conductivity: 0.034 W/mK
• Uniclass: Pr_25_57_06 Batt and quilt products

220mm
• Length: 1200 mm
• Thickness: 220 mm
• Width: 600 mm
• Application: Exposed external walls
• Material: Rock Mineral Wool
• CE Marking: Yes
• Certifications: EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification
• R-value: 6.55 m2K/W
• Thermal Conductivity: 0.034 W/mK
• Uniclass: Pr_25_57_06 Batt and quilt products