Exterior Zink (configurations)

SQUARE HOLE
Hole size: staircase diameter + 5cm
DIRECT ARRIVAL TO THE ATTIC


You can download the following pdf ( click here ) for more information and to view
  • shape and measurements of the exterior zink staircase
  • the entry and exit verification scheme with respect to the walls
  • the possible configurations of the staircase
DIRECTION OF ASCENT
Clockwise
Counterclockwise