Avon 07 3R is a traditional elegant door with 4 identical panels. Design includes stiles, top rail, 3 middle rails and bottom rail. Stiles and rails are crafted from an engineered solid core that saves privacy inside the room due to soundproof features, without weighing the slab. We use a technologically advanced insulating core that has a density of 12,5 lb/ft3. Solid pine frame increases the strength of the door construction. Panel is made from MDF to provide privacy and reduce sound transmission through your home.The door is supplied pre-finished with polypropylene (PP). This eco-friendly, scratch-resistant and moisture-resistant finish makes this door an ideal choice.