Large islands may exceed slab dimensions and require a seam or a material available in larger formats. A waterfall edge or strongly veined slab can make the island a focal point. Pattern layout should be approved before cutting. Seating overhangs require proper support. Cooktops and sinks reduce material strength and may affect seam placement. The island base and floor should support the material's weight without movement.
Key considerations
- structural support
- stain resistance
- impact resistance
- seating overhang
- focal-point slab
- appliance cutouts