WE HAVE OLD HEAVY GLASS SLIDING DOORS OFF OUR GREATROOM TO THE OUTSIDE.ONE OF OUR SLIDEING DOOR SET OPENS FROM RIGHT TO LEFT THE OTHER OPENSLEFT TO RIGHT . THEY R OLD AND SMOKEY(FOGGY)T. HE SLIDING SCREENS ARE WORE OUT. pLEASE CONTACT U AT 6467062. WE LIVE IN LAKELAND FLORIDA Jani...