Trims & join options explained:Internal corner join - internal joins are used to piece two panels together when an internal corner is foundExternal corner join - external corner joins are used to piece two panels together when an external corner is foundContinuous run trim - continuous run trims are used to mount panels side by sideQuadrant trim - quadrant trims are used to fix panels to walls at the end of the run of panellingEnd cap - end caps are used when your panels have come to a stop, this tidies the edge of the last panelFeatures:Various finishes and trim styles to suit your bathroom layoutEasy to install and require little maintenanceRequired for all laminate panels to ensure a watertight sealSquare edge panels require both edge and join trims for lasting performanceAchieve a secure and waterproof finish for your panels using Showerwall branded sealant and a Sureseal trim & edge kit - please see our recommended extras30 year manufacturer’s guarantee (subject to registration)