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Knauf

Knauf Rocksilk RS45 Building Slab 1200 x 600 x 100mm x 3.6m2 (Pack 5) 2411339

Knauf Rocksilk RS45 Building Slab 1200 x 600 x 100mm x 3.6m2 (Pack 5) 2411339

Regular price £55.64 GBP
Regular price Sale price £55.64 GBP
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This pack of rock mineral wool slabs is designed for use in general building applications where thermal and acoustic insulation are required. Each slab measures 1200 x 600 x 100mm, and the 5-slab pack covers 3.6 square metres, making it suitable for fitting out internal partitions, floors, and pitched roofs.

The slabs are typically installed between timber or steel framework, matching common stud or joist depths to ensure a close fit. The dense and stable composition helps minimise air gaps, supporting effective on-site insulation and consistent performance across a range of build elements.

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Specifications

BrandKnauf
Manufacturer part no.2411339
application areaGround Floors;Internal Floors;Separating Floors;Fabrication;Pitched Roofs at Rafter Level;Internal Walls/Partitions;Light Steel Frame Walls;Timber Frame Walls
board thickness100mm
fire performanceA1
height thickness or depth1200mm
insulation thickness100mm
length1200mm
moisture resistanceNo
recycled contentYes
thermal conductivity value0.03 W/mK
width600mm