INSTALLATION
center line of the ladder’s rungs and the eaves or other protrusion is at least
taken to prevent water trickling down the wall from entering the wall
The wall ladder legs are fastened to the ladder with wall ladder clips and M8
screws and nuts so that the topmost pair of legs is located as close to the
The wall ladder legs are fastened to the eaves structure with the aid of eaves
eaves support is fastened to the wall ladder leg with an M8x30 hexagon screw
and M8 hexagon nut and to the eaves with e.g. 7x40 mm HVAC screw (2 per eaves
support).
2 x
7*40 mm
HVAC screw
Timber frame or
paneled wall: 4 x
7*40/50 mm
HVAC screw
Concrete/stone/block wall:
nylon or metal plug
suitable for the material in
question + 4 x 7*40/50 mm
HVAC screw
Sandwich panel:
Pisko fixing plate for wall
ladder fastener +
Pisko sheet metal screw
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*) t
tested with wall ladder
legs up to 1200 mm
length. Wall ladder legs
longer than this may not
fully comply with the
requirements of the
The ladder frame is fastener to the wall ladder legs with wall ladder clips
using two M8x16 and one M8x40 hexagon screws and M8 hexagon nut per
clip
200-1200 mm *
NOTE! IF A SAFETY RAIL IS
FASTENED TO THE LADDER, AT
LEAST FOUR PAIRS OF WALL
LADDER LEGS MUST BE USED!
Minimum distance between
the rung and the nearest
protrusion: 200 mm
Maximum distance between the pairs
of wall ladder legs: 3,000 mm
Distance to the bottom
rung: 1,000–1,200 mm
