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Graphic illustration showing the different measurements to take when considering the installation of a JOMY or Mini-JOMY foldout retractable ladder.

Retractable ladder: how to take measurements?

The JOMY Retractable ladder is composed of standard elements, which are combined to the desired height. The individual elements are ready to install and packaged for easy transport.

Key measures

  • A: Level of highest evacuation point
  • B: Overshoot height: approx 7 ft or 2.25 m
  • C: Total ladder height = A + B
  • D: Horizontal distance between evacuation balcony and ladder: approx 2 ft or 60 cm

Right or left

Depending on the desired position of the guardrail, either a left or right JOMY must be specified.

Standard sizes of the JOMY retractable ladder

Modular aluminum standard elements for easy specification, transportation, and installation.

The JOMY Retractable fire escape ladder is always composed of standard elements. A combination of the base element, a intermediate element and a top will give the desired height. The individual elements are ready to install and packaged for easy transport.

JOMY's can reach heights of:

  • closed ladder heights of up to 32.55 m
  • open ladder heights of 31.95 m
  • top rung heights of 31.8 m.

For assistance in choosing the right ladder for your project, contact a sales professional

Standard sizes of the Mini JOMY Retractable Access Ladder

To help you choose the right parts for your project, contact a sales professional.

The JOMY is build with aluminum standard elements
The JOMY Retractable Fire Escape Ladder is ideally suited for Evacuation in emergency situations and has a lot of outstanding features
The JOMY Retractable Fire Escape Ladder is ideally suited for Evacuation in emergency situations and has a lot of outstanding features
The JOMY Retractable Fire Escape Ladder is ideally suited for Evacuation in emergency situations and has a lot of outstanding features
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Please feel free to provide any information you want to share at this stage. The more sepecific you can be, the better we will be able to respond to your request. At a minimum, we would like to be able to know the approximate location of your project, so the right people can deal with your request.

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You can contact us directly at:
JOMY SA

en@jomy.be

+32 4 278 55 12

+32 4 278 26 75

Rue Bourgogne, 20 B-4452 Wihogne, Belgium

Brussels - Flanders

en@jomy.be

+32 2 771 13 72

+32 2 771 78 44

Av. de Broqueville, 274 B-1200 Brussels

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