Proframe®—the industry’s original door frame component is the first totally No Rot® exterior door trim system made of 100% Cellular Vinyl PVC™. Proframe® by Royal Mouldings is engineering approved by Miami-Dade County Code to resist extreme weather conditions and has a UL Listed 20 minute fire rating. Proframe® lineal profiles combine with matching No Rot® brick mould accessories for traditional installation. Install Proframe Plus™ Nail-less Door Frame System to complete the perfect moisture barrier solution. Trim systems are available finished or with new stainable technology to match traditional or fiberglass entrance or patio doors.