Lamella External Wall Insulation Systems

PermaRock Mineral Fibre Lamella external wall insulation systems incorporates non-combustible, mineral (stone wool) insulation with perpendicular fibre orientation, an arrangement that enables the insulation boards to be adhesively bonded to suitable wall surfaces using high bond strength PermaRock Lamella Adhesive, making it less reliant on mechanical fixings. 

This combination produces a high strength system that is also suited for flat walls and curved wall surfaces.

Key Features

  • Fire-safe non-combustible mineral fibre insulation: Euroclass A1
  • Especially suited for curved surfaces/elevations
  • Class O fire rating
  • Thermodynamically stable
  • Acoustic benefit over other insulant types
  • High water vapour permeability
  • High tensile strength

Environmental & Quality Standards

  • The system is manufactured and supplied in accordance with BS EN ISO 9001 (Quality Management)
  • The system is manufactured and supplied in accordance with BS EN ISO 14001 (Environmental Management)
  • Lamella insulation is manufactured to EN 13162 and is CFC and HCFC free
  • The insulation has zero Ozone Depletion Potential (zero- ODP) and zero global warming potential (GWP)
  • Recycling facility for uncontaminated insulation boards is available for site waste
  • Green Guide to Specification A Rating achievable
  • Extremely airtight façades can be achieved