Three-section aluminium ladder 3×7 – 4.2 m

What kind of work is this ladder really suitable for?

The 3 × 7 model is more about height availability where it comes to common activities, home, workshop, garden or minor service interventions. Typically, these are situations such as replacing lighting, installing interior elements, minor repairs or maintenance around the building.

How is the construction handled?

The ladder consists of three parts, each with 7 rungs . The total height when fully extended is approximately 4.2 meters , but in practice it is often used in a partially extended state.

This solution allows you to work at lower heights without the ladder being unnecessarily long or awkward.

Why does each part have a different width?

The individual parts have dimensions of 31 / 38 / 44 cm . It is not a detail, but a basic principle of stability. The lower part is the widest, which creates a stronger foundation. The upper parts are narrower so that they can be inserted and at the same time do not burden the entire structure.

In use, this means less lateral movement and more secure contact with the ground.

Material and everyday use

Aluminum is chosen in this case because of its combination of properties, low weight, moisture resistance and long service life without maintenance. The ladder does not require any surface treatment and can be used outdoors without the risk of rust.

From the user's perspective, it is particularly important that it can be worked with without any effort when carrying or disassembling.

Transport and storage of the ladder

Although it is more than 4 meters long when unfolded, its length is significantly reduced after the individual parts are inserted. The three-piece construction is advantageous in situations where there is not much space, for example in a smaller garage, workshop or when transporting in a car.

Summary of basic data

• The ladder has a 3 × 7 rung configuration
• Maximum height 4.2 m
• The width of the individual parts is 31 / 38 / 44 cm.
• The construction is aluminum
• Designed for everyday use rather than extreme work at height