How to use a roof ladder

Both the leaning ladder and roof ladder should be long enough for the task. In the case of two part extending roof ladders these should be adjusted to the correct length when at ground level and should not be adjusted whilst on the roof.

Both the roof ladder and leaning ladder can be fitted with running lines in accordance with the restraint manufacturers’ instructions.

Pre-use checks of all equipment should be carried out at this stage. It is assumed that all detailed examinations have been carried out and records kept.

The user should be wearing the necessary PPE.

The user should be competent for the task and we recommend some form of formal training in the use of the equipment whether this is provided by the manufacturer or a nationally recognised training body such as the Ladder Association.

Secure the leaning ladder to the building structure at the correct angle, taking care not to over-tension the restraining strap. Attach restraint harness to running line with rope grab, all in accordance with the restraint manufacturer’s instructions.

Take hold of the roof ladder near the top ideally by the second or third rungs down at a point where the roof ladder feels well balanced.

Ascend the leaning ladder and run the roof ladder up onto the roof using the wheels fitted to the roof hook.

Turn the roof ladder over and allow the ridge hook to sit securely over the apex of the roof.

Ensure that the bearers fitted to the roof ladder contact with the roof properly.

Secure the leaning ladder and the roof ladder together at this point using a suitable method.

Once the roof ladder is turned and hooked over the ridge, confirm that the ridge hook is sitting securely over the apex and that the bearers are making proper contact with the roof surface before proceeding.

It is assumed at this point that the system is fully secured and that any dynamic loadings imposed upon it would be dissipated throughout the whole structure in accordance with the design of the restraint equipment.

Attach a separate short lanyard with karabiner (or similar) to the top rung(s) of the leaning ladder to maintain 3 points of contact.

Disengage rope grab from the leaning ladder running line and transfer over to the other running line on the roof ladder, in accordance with the restraint manufacturer’s instructions.

Disengage the short lanyard. The user should then transfer carefully over to the roof ladder in a safe manner.

The operative should carry out the task required before reversing the procedure when descending to ground level.