Commercial Ladders

At Attic Group we have an extensive range of commercial attic ladders

Columbus Junior Attic Ladder

columbus junior commercial concertina attic ladder

The Columbus Junior Ladder is a light alloy ladder with concertina folding action and is ideal for usage in regularly accessed mezzanine levels and restricted spaces.

There is no frame or hatch with this model.

Buy Columbus Junior Attic Ladder



1 Heavy duty construction in lightweight alloy

2 Safety handrail

3 Alloy or plated metal parts

4 Wide, safety grooved step treads

5 Oversized springs to guarantee long life

6 Gentle 60 degree access climb

7 Compact storage

8 Handrail can be fitted for left or right hand usage

Technical Specifications

Model Opening Floor Ceiling Standout Foldout
Junior 9 520x620mm Up to 2800mm 1100mm 1100-1150mm
Junior 10 520x670mm Up to 2790mm 1200mm 1150-1650mm
Junior 11 520x700mm Up to 3090mm 1300mm 1250-1650mm
Junior 12 520x700mm Up to 3290mm 1400mm 1300-1750mm
Vertical Adaptor 520x700mm - 1800mm As above


Depth 135mm Concertina 1200-1450mm 1200-1450mm
Thickness 28mm Concertina 460mm 250mm
Width 315mm Concertina 700mm 700mm
Weight 43-75 kg
Load Capacity 200 kg per step