Type 3 is suited to low density, middle to upperclass apartments and houses. It has 3 sub types whose design consist of; T3.1 a 1 piece 18mm MDF door painted in any colour. T3.2 a 1 piece door in 18mm Oak or Mahogany veneer in natural or stained finish. T3.3 flat panel 18mm MDF door with patterned U.V paint and 2 mm silver acrylic pvc edgebanding. T3.4 a flat panel 18mm MDF door with colored 1mm Acrylic and 2 mm silver acrylic pvc edgebanding.