Shahabad Grey
Cool mid-grey. Riven and honed. The volume line.
Shahabad limestone
Deep muted purple-brown. Limited bed, limited output.



Shahabad Maroon comes from a thin mineralised horizon that runs intermittently through the lease. Colour is a deep muted purple-brown with darker mottling and occasional pale calcite threads. Output is capped by the bed itself rather than by processing capacity.
Specified as a feature stone: entrance thresholds, banding, cladding panels and interior floors where a dark warm tone is required without moving to a granite budget.
| Finish | Notes |
|---|---|
| Natural riven | Split bed face, strongest colour depth |
| Honed 220 grit | Calibrated, even matt, most specified for cladding |
| Polished | Interior only, closes surface and lifts tone |
| Shot blasted | External paving and thresholds |
| Size | Thickness | Finish | Tolerance |
|---|---|---|---|
| 600 × 300 mm | 20 / 25 mm | Honed, polished | ± 1.0 mm |
| 600 × 600 mm | 20 / 25 / 30 mm | Honed, shot blasted | ± 1.0 mm |
| 900 × 600 mm | 25 / 30 mm | Honed | ± 1.5 mm |
| Cladding 800 × 400 mm | 20 mm | Honed, kerf slotted | ± 1.0 mm |
| Random riven, 300–600 mm run | 18–24 mm | Natural riven | ± 3.0 mm |
| Property | Value | Test standard |
|---|---|---|
| Compressive strength, dry | 118 MPa | BS EN 1926 |
| Compressive strength, saturated | 101 MPa | BS EN 1926 |
| Flexural strength | 17.1 MPa | BS EN 12372 |
| Water absorption | 0.31 % | BS EN 13755 |
| Apparent density | 2,680 kg/m³ | BS EN 1936 |
| Abrasion resistance | 17.4 mm | BS EN 14157 |
| Slip resistance, dry | 74 PTV | BS 7976-2 pendulum |
| Slip resistance, wet | 37 PTV | BS 7976-2 pendulum |
| Frost resistance | Pass, 56 cycles, < 0.8 % loss | BS EN 12371 |
| Open porosity | 0.9 % | BS EN 1936 |
| Thermal shock | No visible change, 20 cycles | BS EN 14066 |
| Application | Position |
|---|---|
| Paving | Suitable |
| Cladding | Recommended |
| Flooring | Recommended |
| Kerbs | On request |
| Interior | Recommended |
Available output is approximately 3,800 m² per month. Cladding programmes above 600 m² should be reserved against a named bench before the order is placed.
| Crate | Heat-treated timber, ISPM 15 stamped, 1180 × 780 × 950 mm |
|---|---|
| Contents per crate | 32 m² at 20 mm / 21 m² at 30 mm |
| Gross crate weight | 1,830 kg gross at 20 mm |
| Crates per 20 ft | 14 |
| Area per 20 ft | 445 m² at 20 mm |
| Supply allowance | Supply allowance 7 % on random riven, 4 % on calibrated |
Cool mid-grey. Riven and honed. The volume line.
Pale off-white. Interior flooring line.
Sample
Samples are 100 × 100 mm in the finishes you nominate, dry and wet reference included.