Oliver Interiors offers Unplasticized Polyvinyl Chloride -UPVC Semi Solid Wooden Doors. The company also manufactures various types of Washroom Solutions and UPVC Windows under the brand name `Domo`. The Unplasticized Polyvinyl Chloride -UPVC Semi Solid Wooden Doors has solid wood frame covered with HDF on both sides and honeycomb inside. The Unplasticized Polyvinyl Chloride -UPVC Semi Solid Wooden Doors has frame and door covered with ABS. The Unplasticized Polyvinyl Chloride -UPVC Semi Solid Wooden Doors are energy efficient, fire retardant, weather/ impact resistant and electrically insulated.