Essex White Primed Oak 4 Panel fire doors given you a traditional style with a modern edge. These shaker style doors, with flat panels have a traditional bead detail around each panel. What makes this door different is the grain in the finish, which really does make these doors look like a traditional timber 4 panel door. These White Essex 4 Panel Fire doors are manufactured with a heavyweight, dense, solid core which gives them a sturdy feel, and with the grain in the finish, makes them stand out form the crowd in terms of 4 panel doors on the market. These White fire doors are manufactured to meet the requirements of current UK Building Regulations with their FD30 rating, meaning that they will prevent the spread of fire between rooms for a minimum 30 minutes.