Van Marcke by Henrad. Flat front panel. These flat front panels made of quality sheet steel in RAL 9016 (white) are easy to fit and can be mounted both immediately when installing new horizontal panel radiators and on previously installed horizontal panel radiators. These flat front panels can be fitted to various brands of panel radiators and, moreover, to various versions (including horizontal profiled panel radiators with 4 connection points, with 6 connection points, with 8 connection points or with centre connection).