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Rockwool

Rockwool Flexi Slab 100mm Thick 1200 x 400mm (6 Slabs PER Pack - 2.88m2) 123325

Rockwool Flexi Slab 100mm Thick 1200 x 400mm (6 Slabs PER Pack - 2.88m2) 123325

Regular price £51.30 GBP
Regular price Sale price £51.30 GBP
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This 100mm thick flexible slab is designed for fitting between rafters, joists, and studs, making it suitable for pitched roofs, attic loft floors, timber or metal stud walls, and suspended floors. The 1200 x 400mm size allows the slabs to sit securely within standard frame centres, helping minimise installation time on site.

Each pack contains six slabs and covers a total area of 2.88m², providing an efficient solution for smaller or segmented spaces. The flexible edge adapts to movement in timber or metal framing, supporting a close fit and helping reduce gaps that could affect the insulation’s performance over time.

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Specifications

BrandRockwool
Manufacturer part no.123325
application areaPitched Roof Between the Rafter;Attic Loft Floor;Timber Frame;Timber Stud Wall;Metal Stud Wall;Suspended Floor
board thickness100mm
fire performanceA1
height thickness or depth100mm
insulation thickness100mm
length1200mm
moisture resistanceNo
recycled contentYes
thermal conductivity value0.03 W/mK
width400mm
GTIN / Barcode5013423211996