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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.