Thin-Bed Drains are ideal for barrier-free applications because of their low profile. Noble says its Thin-Bed Drain goes one better, with a clamping collar that ensures a watertight connection between the drain and a sheet membrane. The drain is available with square or round strainers and comes in three finishes—brushed golden nickel, brushed stainless, and chrome. The clamping collar and drain flange are stainless steel. Cost: around $95. Noble Co., 800.878.5788, noblecompany.com