Slabs and Sizes

Full slabs, most commonly 2400 × 1600 mm, with heavier material to 3200 × 1680 mm. Standard thicknesses are 18 mm and 20 mm; 15 mm and 12 mm are made to order. A 20-foot container holds roughly 450 m² of 20 mm slab and around 320 m² of 30 mm — the number that decides the order is thickness, not area.