UK Flat Roofing





Inverse Logo.png


Rockwool Hardrock

Our Rockwool range includes the following:

  • Rockwool Hardrock Multi DD - A versatile flat roof insulation board with exceptional acoustic and fire resistant properties.
  • Rockwool UB34 - Manufactured from volcanic stone making this a non-combustible roofing insulation board compatible with many applications such as single-ply and inverted.
  • Rockwool Hardrock Underlay DD - This can be installed below the top layer to improve performance.