Rockwool Flexi, RWA45, RW3, RW5, Cavity slabs, Ablative batt and Fire Barrier.
Rockwool manufacture rock fibre products that offer fire stopping, acoustic attenuation and thermal insulation for numerous applications within and outside the building envelope.
Stone wool is a versatile natural material with multiple benefits that makes it ideal for applications in newbuild and refurishment projects.
Products by Rockwool
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Rockwool Ablative Coated Batt, a high density stone wool slab with an ablative coating on both faces, is suitable for the following applications: sealing service penetrations, head of wall and other void seals.
Available in thickness 50mm.
Up to 2 hours of fire resistance depending on sevice penetrations and void sizes.
Rockwool Cavity Batt, a semi rigid stone wool slab, is suitable for the following applications: masonry cavity wall construction and masonry party walls between dwellings in both new builds and extensions.
Available in thicknesses from 50mm - 100mm.
Has a Thermal Conductivity of 0.037 W/mK, water repellent and non-combustable.
Rockwool Fire Barrier, a stone wool roll with a galvanised mesh on one side with options of foil faces on one or both sides, is suitable for the following applications: pitch roof voids, head of walls, concealed ceiling spacs, and structural steelwork.
Available in thicknesses from 50mm - 60mm.
Up to 2 hours of fire resistance in voids up to 10.5m.