RS45 Thermal Insulation Slabs

A high strength, Rock Mineral Wool slab with a water repellent additive specifically designed for use in External Wall Insulation systems.

Slabs can be either adhered and mechanically fixed or just mechanically fixed to the substrate, then overlaid with a mesh and render system to the designers/system suppliers specification.

The fire resistance of the product removes the need for fire barriers, giving simple, quick and economical insulation for External Wall Insulation systems.


RS45 Thermal Insulation Slabs: Key Features  
  • Excellent thermal, acoustic and fire insulation
  • Water repellent
  • Resists high temperatures (dependent on grade)
  • Easy to handle and install
  • Cost effective
  • Durable
Slab Size Pack Quantity / Area Coverage
50 x 1200 x 600mm 10 slabs per pack / 7.2m²
75 x 1200 x 600mm 6 slabs per pack / 4.32m²
100 x 1200 x 600mm 5 slabs per pack / 3.6m²