Ladder frame (narrow) 85 cm x 1 m – 2 rungs

The narrow ladder frame is designed for scaffolding assemblies in areas where width is limited and at the same time it is necessary to maintain full functionality and safe access. Its dimensions correspond to narrow scaffolding systems and are particularly suitable for interior work, corridors, technical rooms or places with limited access .

Integrated output element

The ladder section is firmly integrated into the frame, which means that it forms a single structural unit without additional joints. This solution reduces the number of separate parts during assembly and at the same time ensures consistent strength under load. The exit between individual levels is directly part of the supporting structure .

Construction and material solution

The frame is made of 50 mm diameter aluminum tubes , which provide a good weight-to-strength ratio. Welded joints increase the overall rigidity of the structure and eliminate places where joints could loosen or wear out with repeated use. In practice, this means stable behavior even with frequent assembly, movement and disassembly of the scaffolding .

Spacing and role of crossbars

Two crossbars are installed at a distance of 0.5 m, which corresponds to the standard module for placing floors and diagonal struts . Their surface is grooved , which improves contact with footwear when climbing and at the same time increases the stability of attachment of other scaffolding elements. This detail is especially important when working at heights, where the safety of each step is important.

Use in confined spaces

The 85 cm width allows for use where wider frames cannot be installed . Typically, these are building interiors, narrow passages, service areas or facades with limited spacing. The frame allows for maintaining a functional scaffolding system even in conditions where space is a critical factor.

Production and standards

The production is focused on precision processing and compliance with technical standards. The frame meets the requirements of the STN EN 1004 standard for mobile scaffolding .

System compatibility

The frame is designed for mobile aluminum scaffolding with a width of 0.85 m and is compatible with commonly used systems:

• UTS
• Boss
• Eiger
• Lewis

It can be used as part of a new assembly or as a replacement for an existing part in a compatible system.