Counterbalanced stairs

Two counterbalancing mechanisms are available:

System based on prolonged stringers:

The lower flight has two prolonged stringer sides which project over the rotation point. The counterweight is put inside these stringers. Thanks to the counterweights, the flight is in equilibrium at its rotation point... More

Cable and pulley system:

The counterbalance is applied to the tip of the stair flight via a system of one or more cables and pulleys. The cable connects to counterweights that move inside a hollow profile, which is positioned vertically... More

Please also consult our technical specifications... More

Keywords:

retractable stairs / flight

counterbalanced stairs / flight

sliding stairs / flight

deploying stairs / flight

burglar proof stairs / flight

aluminium stairs / flight

security stairs / flight