Pros and Cons of a Frame-less shower door system. Frame-less shower doors consist of a thick heavy tempered safety glass. They are known for having minimal framework and heavy hinging as well as large tubular handles through the glass. A shower door is considered frameless if the operable part has no surrounding metal and is hung off hinges alone. A frame-less door can still have header systems and other outer track components to secure all the fixed sections.Pros to a framed door...