The 92x18mm Dressed MDF has a bit more weight to it than the slimmer profiles in the range. It’s 92mm across and a full 18mm thick, so the finished board has a noticeable presence without relying on decorative shaping. That plain face makes it useful when you’re after clean lines around a doorway or along the base of a wall. It may suit architrave, skirting and other indoor trim work, depending on the dimensions required for the job. If you’re renovating, don’t assume every old moulding is the same size. Measure a few locations — older rooms can sometimes throw up surprising differences.