
Earthwool building slab RS45 formerly known as universal slab is a rock mineral wool slab which offers both thermal and acoustic insulation for use in a variety of building applications such as internal partitions, timber and metal studs as well as between timber rafters and floor joists.
Features:
- Length: 1.2m.
- Width: 600mm
- Pack quantity: 5x slabs
- Pack coverage: 3.6m²
- Thickness: 100mm
- Thermal conductivity: 0.035W/mK
- Thermal resistance: 2.85m2K/W.
Product Specification | |
Product Type | Rocksil |
Knauf Rocksil RS45 100mm 3.60m2 Pack
Knauf Rocksil RS45 100mm 3.60m2 Pack
![]() | Out of Stock |
![]() | In Stock |
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£37.13
(inc vat: £44.56)



- Part Code: IN KN RS45 100