These doors are constructed with solid moisture resistant particle board core, with pine rails and stiles as the frame.
Particle board doors offer the ultimate in impact resistance and have better acoustic qualities than polystyrene core doors. Because they are made of a combination of solid composite and wood materials they can be drilled of cut for vision panels or unusual hardware requirements.
MR Core Specifications
Rails & Stiles
Rails : 82mm Finger Jointed Pine for 1980 Height doors