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Aluminium constructions for your safety
A counterbalance aluminum staircasen in a back alley

Stairs with retractable flight

For optimal use of space.
Burglar-resistant solution made to free underneath space and to better aesthetics. The lower flight of the staircase lowers itself smoothly thanks to counterbalancing weights, a pulley system or electro-magnetic brakes.

Why chose a emergency stair with retractable flight?

  • Anti-intrusion and abuse
  • Saving of expensive ground surface

How do the retractable flight/fold-away stairs work ?

Counterbalanced stairs can be engineered completely mechanical or with an electric counterbalanced brake system. This is perfectly doable as the JOMY stairs are made of light weight aluminum. This assure to the customer that the stairs will come down very smoothly without damage, even if a person stands beneath it, no one will be hurt.

JOMY engineers master this very well due to the many years of experience.

Superior features

The lower level of a staircase can be counterbalanced to prevent improper or unauthorized use, limit use of space at ground level or for aesthetic reasons. This means that the stair can be folded away and will not interfere with daily activities. The staircase is produced from anodized aluminum profiles and can be painted in any desired RAL color. The counterbalanced stair is based on a pivoting system.

3 types of counterbalanced stairs

Prolonged Stringers System

The lower flight has two prolonged stringer sides which project over the rotation point. The counterweight is inside these stringers. Counterweights put flight in equilibrium at rotation point.

Cable and pulley system

The counterbalance is applied to the tip of the stair flight with a system of one or more stainless steel cables and pulleys. Cables connect to counterweights that move inside a vertically positioned hollow profile.

System with electro - magnetic brakes

This is an automated system where counterbalanced forces are regulated by an electro magnetic brake system.

Technical specifications

A counterbalance aluminum staircasen in a back alley
Aluminum counter balanced stairs
Evacuation via a JOMY retractable stair
Counterbalanced stairs with cable and pulley
Crossed stairs with a counterbalanced landing
JOMY Counterbalanced Stairs
JOMY counterbalanced stairs in painted aluminum
JOMY counterbalanced stairs in painted aluminum
JOMY counterbalanced stairs in painted aluminum
Een geanodiseerd aluminium trap van JOMY voor binnen en buiten, met relingen en andere opties.
Een geanodiseerd aluminium trap van JOMY voor binnen en buiten, met relingen en andere opties.
JOMY retractable stairs in aluminum
Fire escape of children via a JOMY stair
JOMY counterbalanced sefsupporting egress stairs
Anodized aluminum counterbalanced JOMY stairs
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You can contact us directly at:
JOMY SA

en@jomy.com

+32 4 278 55 12

+32 4 278 26 75

Rue Bourgogne, 20 B-4452 Wihogne, Belgique

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