Precast Flush Door 7*3

Flush doors have simple door designs that have perfectly smooth surfaces on both sides. They are manufactured by sandwiching plywood or blockboard over a light hardwood/cardboard frame. Laminates or veneers might be used to finish them. These doors have excellent dust, heat, and noise resistance.

A door is a hinged or otherwise movable barrier that allows ingress (entry) into and egress (exit) from an enclosure. The created opening in the wall is a doorway or portal. A door's essential and primary purpose is to provide security by controlling access to the doorway (portal).