Rockwool Flexi-Slab 140mm x 1200mm x 400mm (24 Packs)
Product image for Rockwool Flexi-Slab 140mm x 1200mm x 400mm (24 Packs)

Rockwool Flexi-Slab 140mm x 1200mm x 400mm (24 Packs)

About this product

Rockwool Flexi-Slab 140mm x 1200mm x 400mm (24 Packs) is a high-performance stone wool insulation solution for walls, floors, and roofs. Designed with a flexible edge, the Flexi-Slab ensures a tight fit between timber or metal frames, minimising heat loss and improving energy efficiency. Its dense composition provides excellent thermal and acoustic insulation while maintaining breathability. Non-combustible and moisture resistant, Rockwool Flexi-Slab is ideal for both new builds and renovation projects where safety and performance are priorities.

Key features

  • Flexible edge for precise installation in standard frame widths
  • High thermal insulation improves building energy efficiency
  • Excellent sound absorption for enhanced acoustic performance
  • Non-combustible stone wool increases fire safety in buildings
  • Moisture resistant to prevent mould and deterioration over time
  • Suitable for walls, floors, ceilings, and roof applications

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