Smart Pro is a pre-finished solid core wood door of a new generation, in which every detail matters. The combination of sleek design, outstanding quality, and robust construction put the door in the best-selling position. The use of advanced technologies indoor construction provides the best solutions for space optimization in any modern environment: from sliding systems to automatic smart sweeps. The door consists of a 2 in. wide solid pine frame and an eco-friendly solid core material with a density of 12.5 lbs./ft. This is a wood fiber mixed in enamel to secure a high level of sound and thermal insulation. The surface of the door is a 1/4 in. thick MDF panel coated with a technologically advanced eco-friendly laminate finish with a number of advantages. This is a premium-painted door.