Radiators are sometimes installed inside or in front of baseboards (baseboard radiators). This principle is also used for baseboard heaters and portable heaters. In winter, additional heating, such as a fireplace or baseboard heaters may be required. It is generally responsible for the discoloration of the walls above baseboard electric heating units. The interiors were streamlined as much as possible, without traditional touches such as baseboard moldings. The walls were plaster, with a wooden baseboard and a dado rail at . The report shows 54% energy cost savings for CC-ASHPs relative to electric baseboard resistance heating. On-site wall panels can be constructed to accommodate door frames, baseboard, or any other intrusion. Rabbits will chew on carpets, baseboard and especially electrical cords. Vinyl baseboard is glued with adhesive and can be difficult to remove or to replace. The Delftware tiles on the baseboard show birds. Window and door trim as well as the mudboard (baseboard) acted as screeds. Wooden baseboard can be available in untreated, lacquered or prepainted versions. The COM modules plug into a baseboard that is typically customized to the application. The model, including its mahogany baseboard, measures in length, in width and in height.