Knauf Insulation Rocksilk® Flat Roof Slab

DESCRIPTION

Rocksilk® Flat Roof Slab is a rock mineral wool slab with an Agrément certificate by the BBA, designed for use in mechanically-fixed flat roof build-ups onto all types of roof deck. It is non-combustible with the best possible Euroclass A1 reaction to fire classification, and is manufactured using our Krimpact® Technology.

Features and benefits:

  • Holds an Agrément certificate by the BBA (certificate 08/4526) for use in multiple build-ups 
  • Compatible with a wide range of mechanically-fixed single-ply membranes
  • Manufactured from mineral wool which provides the best levels of sound absorption and reduction compared to other mainstream insulants to reduce the drumming effects of rainfall
  • Manufactured using Knauf Insulation’s Krimpact® Technology giving improved compressive strength and durability.
  • Manufactured with a water-repellent additive to resist moisture ingress

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® Flat Roof Slab

100mm
• Length: 1200 mm
• Thickness: 100 mm
• Width: 1000 mm
• Has Environmental Data: Yes
• Uniclass: Pr_25_57_06 Batt and quilt products
• CE Marking: Yes
• Certifications: BBA, EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification, Made in Britain
• R-value: 2.55 m2K/W
• Thermal Conductivity: 0.039 W/mK

120mm
• Length: 1200 mm
• Thickness: 120 mm
• Width: 1000 mm
• Uniclass: Pr_25_57_06 Batt and quilt products
• CE Marking: Yes
• Certifications: BBA, EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification, Made in Britain
• R-value: 3.05 m2K/W
• Thermal Conductivity: 0.039 W/mK

145mm
• Length: 1200 mm
• Thickness: 145 mm
• Width: 1000 mm
• Uniclass: Pr_25_57_06 Batt and quilt products
• CE Marking: Yes
• Certifications: BBA, EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification, Made in Britain
• R-value: 3.7 m2K/W
• Thermal Conductivity: 0.039 W/mK

180mm
• Length: 1200 mm
• Thickness: 180 mm
• Width: 1000 mm
• Uniclass: Pr_25_57_06 Batt and quilt products
• CE Marking: Yes
• Certifications: BBA, EN 15804, EUCEB, Euroclass A1 Reaction to Fire Classification, Made in Britain
• R-value: 4.6 m2K/W
• Thermal Conductivity: 0.039 W/mK

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