Gray Smoke Limestone

AvailabilityInquire
Finishes Polished, Honed, Sawn, Rockfaced, Sandblasted, Tumbled, Acid Wash, Antique
Country of OriginItaly
AbsorptionLess than 2%
Abrasion ResistanceMedium
Fire Performance0 flame spread (per ASTM E 84)
Freeze Thaw ResistanceGood
Panel SizesUp to 4'×8' (1220mm×2440mm)
Structural Performance (on Honeycomb)Excellent

Gray Smoke Limestone Panels by StonePly

Gray Smoke Limestone presents a soft, muted gray field with subtle tonal variation and faint, organic movement dispersed across the surface. Light and mid-gray hues blend with occasional fossil markings and delicate veining, creating a quiet, diffused appearance that reads as consistent from a distance while offering fine visual detail up close. The overall character is restrained and even, allowing the material to function as a neutral architectural backdrop.

A restrained palette like Gray Smoke Limestone lends itself to exterior cladding where a calm, uniform surface can balance more expressive building elements, particularly across broad wall expanses or perimeter volumes. Inside, it can be carried into vertical applications such as lobby wall planes, circulation corridors, or elevator surrounds, where its subtle movement provides texture without competing with adjacent materials or lighting conditions.

Through the StonePly system, a thin layer of Gray Smoke Limestone is bonded to an aluminum honeycomb backing, creating a panelized assembly that reduces overall weight while maintaining a consistent thickness. This allows the material to be incorporated into interior and exterior cladding conditions where alignment, detailing, and installation precision are required, while preserving the natural character of the stone.

For additional information regarding finishes, panel configurations, or technical resources related to Gray Smoke Limestone, please contact StonePly for more information.