The JB Kind White Primed Internal Fire Door Calypso Montserrat Internal Fire Door 1981 X 838 X 44Mm Is available to order online with BSOShaker style internal door with four recessed panels. Shaker panel internal door MDF face with four recessed panels High quality white primed for finish painting Solid core construction Fire door options available FSC‚ chain of custody certified Bi-fold door option availablePLEASE NOTE - We recommend minimal trimming (2-3mm) on all products as taking much more off would invalidate any warranty.