Doors and fronts – How thick are the doors? August 08, 2019 07:18 Updated Follow Our doors are 19 mm thick for the right feel and longevity. Related articles Where are your products made? Fronts – How are your doors painted? Pricing – How much do your kitchens, wardrobes, and sideboards cost? Doors – Can I order custom size doors? Cover panels - Is it possible to order a cover panel to fill the gap between the upper cabinets and the ceiling?