The purpose of an internal corner trim is to conceal the intersection of two walls at an inside corner. It has both practical and decorative uses.

In terms of function, an internal corner trim aids in shielding the corner joint from any water that may pass through the panels and reach the wall behind. It will prevent the panels from expanding and keep water away from the panel core if your panels are composed of ply or mdf. An internal corner also contributes to a clean, polished look by concealing any flaws or gaps at the corner joint during installation.

Corner trim may visually enhance the coordination of colours in your bathroom. Our trims fit panels with a thickness of 10 to 11 millimetres thick and are 2.4 metres long.