Internal Primed 1930's Fire Door with 4 Panels, FD30 Fire...Product Overview The Premium Internal 1930's Fire Door is a high quality, stylish solution designed to enhance the safety of your space. Featuring a contemporary four panel design, this door is constructed with a solid engineered core and comes primed with a double coat, ready for your final finish. This door not only adds aesthetic value to your interior but also ensures safety with its FD30 fire rating, providing resistance to heat and flame