Columbus

Heavy Duty Ladder for Commercial Applications or Heavy Duty Domestic Use

This heavy duty range of concertina ladders with timber mounting box and laminated hatch is as strong as it looks but easy and light weight to operate. Want a strong ladder with maximum load capacity? The Columbus is for you. Ideal for commercial roof access but also suitable for domestic applications wanting the best.

Wide non slip treads and a gentle 65 degree slope make for easy climbing and it can reach very high ceilings up to 4.3m. A wide 700mm opening suits conventional style roofs.

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Technical Specifications

Metal LadderOpeningFloor CeilingStandoutFoldout
Columbus Stnd. 9700x1200mmUp to 2500mm1200-1350mm1450mm
Columbus Stnd. 10700x1200mmUp to 2790mm1300-1450mm1550mm
Columbus Stnd. 11700x1200mmUp to 3090mm1340-1460mm1700mm
Columbus Small Box 12700x1000mmUp to 3390mm1360-1490mm1800mm
Columbus Stnd. 12700x1200mmUp to 3390mm1360-1490mm1800mm
Columbus Stnd. 13700x1300mmUp to 3690mm1380-1520mm1900mm
Columbus Stnd. 14700x1500mmUp to 3990mm1400-1550mm2000mm
Columbus Stnd. 15700x1500mmUp to 4300mm1420-1580mm2100mm

Dimensions 

TreadStilePackedCasing
Depth135mmConcertina1200-1450mm1200-1450mm
Thickness28mmConcertina460mm150mm
Width315mmConcertina700mm700mm
Weight43-75kg
Load Capacity200kg per step

Have you thought about it?

upgrades_ventilation

VENTILATION

Remove hot air in summer and moisture in winter from your roof space for a healthier home. Motorised and wind driven options.

Columbus -

ROOF ACCESS | SKYHATCH

Safe easy affordable roof access, insulated metal lid, gas struts, internal locking toggle. 

Columbus -

STORAGE SPACE

Turn your roof cavity into usable storage space with a battened flooring grade particleboard storage area.