"ALUMET" (H2 and HS2) Aluminum two-section universal ladder
The versatility of the ladder lies in the fact that it can be used as a sliding extension ladder and as a free-standing double-sided ladder. The strength of the structure in the attached form is provided by the necessary overlap of the sections, which makes it structurally more difficult, heavier and therefore more expensive compared to a single-section ladder. The ladder in the configuration of the “two-way ladder” is kept from "creeping" with safety belts. They also provide the required overlap in a ladder configuration. The structure is not demountable, so it is impossible to separately use each of the two elements of the staircase. The wall thickness of the HS2 stairs is significantly higher, which increases the feeling of comfort when using these stairs compared to the H2 series.