Grey Basalt for Paving & Modern Façades | Turkish Basalt Supplier

Grey Basalt is the dense dark-grey volcanic stone — extremely hard, frost-proof and slip-friendly, the modern choice for exterior flooring, façades and landscaping.

Basalt is volcanic rock, which makes it one of the toughest natural surfaces available: dense, low-absorption, frost-resistant and naturally slip-friendly when textured. Grey Basalt brings that performance in a clean modern dark grey — the stone for demanding exterior floors, ventilated façades, public spaces and contemporary landscaping that must survive heavy use and weather.

It suits exterior flooring, façades, landscaping, public spaces, pool surrounds, steps and high-traffic areas. Tone is consistent; finish and format confirmed per project.

Why specifiers choose Grey Basalt

· Volcanic toughness — dense, hard, frost-proof.

· Slip-friendly — textured finishes for safe outdoor floors.

· Modern dark grey — clean contemporary palette.

· Low maintenance — minimal absorption, durable under weather.

· One sourcing desk — format, finish and port together.

Available forms: tiles, slabs, pavers, cut-to-size, cobbles, cladding panels, steps; blocks subject to stock.

Thickness: 2–3 cm tiles; pavers thicker; custom for projects.

Finishes: honed, flamed, brushed, bush-hammered, sandblasted. Exterior/floor → flamed/brushed for grip.

Best use areas: exterior flooring, façades, landscaping, public spaces, pool surrounds, steps, high-traffic areas.

Technical data (indicative — confirmed per block): Basalt (volcanic) · Origin Türkiye · Colour dark grey · Density ~2.70–3.00 g/cm³ · Mohs 6–7 · Water absorption ~0.3–1% · Compressive strength ~150–300 MPa · Flexural strength ~10–25 MPa · Frost resistance good (confirm per test) · Acid sensitivity low · Not translucent. Certified values from the source-specific EN test report.

Project confirmation: density and surface (micro-pores) vary per quarry. For façades, paving and pools we confirm absorption, frost resistance, slip rating, finish and thickness against spec before production.

Before quotation we confirm current stock, live photos, sizes, thickness, finish, packing, suitability and FOB port.

Price: indicative from USD ~35/m² FOB (2026 market reference — varies by finish, format, volume and port).

FOB port: İzmir, Mersin or Antalya by quarry/factory location.

Packing: tiles, pavers, slabs and cut-to-size in bundles/crates; full export packing for sea freight.

Request live Grey Basalt photos, EN test report and FOB offer.