Give barrier-free showers a sleek look with a linear trench drain. The ProLine system by Quick Drain improves shower accessibility while its six drain patterns let homeowners choose a look to match their space. The stainless steel system is available in custom sizes and is fitted with a range of waste-outlet configurations to accommodate new builds or bathroom remodels. Spacers adjust the drain to fit flooring material thicknesses of ½ inches to 2 ½ inches. Quick Drain, 866.998.6685; www.quickdrainusa.com.