Pietra Grey – Premium Interior Bookmatch Porcelain Slab

Description

Pietra Grey is a striking porcelain slab inspired by natural dark marble, showcasing deep graphite tones layered with crisp white veining. Its sophisticated aesthetic delivers dramatic contrast, making it ideal for modern luxury interiors seeking bold visual impact.

Available in Matte + Bookmatch (12mm), Pietra Grey brings depth and structure to feature walls, vanities, and statement panels. The generous format minimizes grout lines, and the 12mm version includes Bookmatch A & B panels and is in stock in NJ.

📌 Product Details

• Size:
  • 64″x127″ (162 × 324 cm) – 12mm

• Thickness Options:
  • 12mm (Matte + Bookmatch) (In stock in NJ)

• Finish: Naturale (Matt) / Levigato (Polished)

• Bookmatch Versions: A & B (both thicknesses)

• Applications: Feature walls, vanities, countertops, backsplashes, decorative panels

• Material: Premium large-format porcelain slab

📐 Technical Specifications

• Water Absorption: ≤ 0.5%

• Breaking Strength:
  • ≥ 700 N (thickness < 7.5 mm)
  • ≥ 1300 N (thickness ≥ 7.5 mm)

• Modulus of Rupture: ≥ 35 N/mm²

• Thermal Shock Resistance: Passed

• Frost Resistance: Passed

• Stain Resistance: Minimum Class 3

• Chemical Resistance: Class GB

• Resistance to Acids & Low Concentration Bases: ULA

• Surface Hardness (MOHS): 5–8

• Coefficient of Linear Thermal Expansion: a₇,₀₀

• Finish Options: Naturale (Matt), Levigato (Polished)