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URSA WALLTEC REFLEX 1350x600x138mm

URSA WALLTEC REFLEX is a glass mineral wool insulation slab treated with a water repellent additive. The slabs have a foil face to one side.
The product is for use as a soffit insulation under concrete, timber, or metal floors.

  • Thermal - Declared thermal conductivity (lambda (λ) value) of 0.032W/mK.
  • Density – Manufactured at a nominal density of 32kg/m³.
  • Fire Classification - Deemed non-combustible with a fire classification of Euroclass A1 when tested to BS EN 13501-1:2018 Reaction to Fire. 
  • Recycled Glass Content – Manufactured from up to 73% recycled glass.

Product code : 17WWTR138

(Pack)

Key Performance Criteria

  • Thermal Conductivity : 0.032W/mK
  • Euroclass Fire Classification : A1