James HardiePlank Fibre Cement Cladding 3600mm x 180mm x 8mm (Grey Slate)

Grey Slate is a balanced mid-grey pitched to sit naturally beneath slate roofing — the neutral that ties a whole elevation together without leaning warm or cold. A dependable choice for modern refurbs and new builds alike.
Each 3600 x 180 x 8mm board covers 0.54m² at a 30mm overlap; allow 5.9 boards per m² of wall. No repainting, no rot, and non-combustible fibre cement rated A2, s1-d0.
Specifications
Dimensions: 3600 x 180 x 8mm
Coverage: 0.54m² per board at 30mm overlap (5.9 boards per m²)
Overlap: 30mm
Weight: 7.4 kg per plank, 11.419 kg/m²
Density: 1300 kg/m³
Fire rating: A2, s1-d0 (non-combustible)
Benefits
Low maintenance — the ColourPlus™ factory finish never needs repainting
Non-combustible A2 fire rated
15-year manufacturer warranty
In stock now — free UK delivery on orders over £150