Permanent ladders for use in wells or as basement ladder are usually less wide:
• The ladder is installed against a flat or curbed well surface.
• The useful width is 350mm with other dimensions available on request.
• The distance between rungs is 280mm, with other dimensions available on request.
The manhole ladder can rest on the well floor or be suspended. For easy access to the ladder, it is provided with a telescopic handrail.
These ladders can also be used as a basement escape ladder.