How to choose the right solid surface top with basin

The defining feature of this category is the seamless join between the basin and the surrounding top, which removes the grout line or silicone seal found on a drop-in basin setup. That single continuous surface is significantly easier to keep clean, since there's no seam for soap scum, mould or grime to collect in over time — a genuine practical advantage in a busy family bathroom or commercial fitout. Sizes in this range run from 600mm through to 1500mm, including single and double bowl options, so match the width to your vanity cabinet exactly.

Material varies between products: sintered stone tops, such as the Carrara and CETO ranges, use heat and pressure to compress natural minerals into an extremely dense, heat and scratch-resistant slab, while cast solid surface moulded tops use a resin-based material that's lighter and more affordable. Both are sold with or without a tap hole, so confirm whether your tapware will mount to the top itself (requiring a hole) or to the wall behind the basin (requiring no hole) before ordering.