Scala brevettata
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This ingenious system of self-supporting steps that make solid modular high strength steel ladders can be appreciated in mezzanine applications, gangway and machinery manufacturers.

The big advantage is to store and manage only pallets of standard steps and components for railings.
The pallets can be easily delivered to the construction site without resorting to out-of-gauge transports like with many carpentry ladders.

Directly ON SITE the pieces are assembled to form single, double, finished staircase. An ingenious system makes it possible to adapt the measurements of the scale to the actual need, keeping the risers constant.

In our tests we measured an average time of about 30 minutes for the assembly of a standard 10-step staircase.


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