What is the maximum working height of this stepladder?

This stepladder provides a maximum working height of 3.4 m.

What is the platform height of the Altrex Sierra 1x6?

The standing platform height is 1.4 m.

What does single access (SEO) mean?

It indicates that the ladder is designed to be climbed from one side only.

How many steps does this ladder have including the platform?

This model has a total of 6 steps including the top platform.

What is the maximum load capacity of this stepladder?

The ladder has a maximum load capacity of 150 kg.

ALTREX Sierra single stepladder (SEO) - 6 steps - 194306

Name: ALTREX Sierra single stepladder (SEO) - 6 steps - 194306
Brand: ALTREX
SKU: 02874149
Price: 228.2 EUR
Availability: PreOrder

Supplier number: ALTREX 194306 | EAN 8711563230620

Recommended Retail Price €279.51

228.20 tax incl.

€188.60 excl. VAT (incl. all environmental contributions)

On order: delivered from 26/10/2026

Ordered before 20:00 - delivered as of 26/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Work safely at height with Altrex

Practical benefits

Generous working reach: With a platform height of 1.4 m, you comfortably achieve a maximum working height of 3.4 m.
Smooth folding mechanism: The smart hinge system allows you to effortlessly open and fold this single-sided stepladder in seconds.
Lightweight yet sturdy: The open step profile delivers optimal strength while keeping the total weight low for easy transport.

In a nutshell

The right choise for

Tackle every job at height with confidence using the Altrex Sierra single-sided stepladder. Featuring a 1.4 m platform height, it lets you comfortably reach a maximum working height of 3.4 m, making it an excellent partner for painting, lighting installations, and general maintenance tasks. With 6 sturdy steps and a maximum load capacity of 150 kg, it provides a solid standing surface so you can work steadily without instability. The smart hinge system ensures fast, effortless folding and unfolding, while the lightweight open tread profile makes carrying and setting up around the workshop or jobsite completely seamless.

Product information FAQ

€228.20

tax incl.

Key features according to our expert

Number of steps: 1 x 6
Max. working height: 3,4 m
Version (step ladder): Single-sided
Platform height: 1,4 m

Product description

Single ascendable
Professional stepladder for industry
Available from 3 to 6 steps

The Sierra is a robust professional stepladder. Ideal for slightly heavier jobs at home or for professional projects. Despite the robust design, the stepladder is lightweight due to the open step profile. The sturdy step feet ensure stability. Moreover, the non-slip profile prevents slipping.

Open step profile, lightweight: The Sierra is a professional stepladder with an open step profile. This makes the stepladder extremely lightweight.
Smart hinge system: The Sierra is user-friendly thanks to the self-releasing hinge system on the platform. Folding and unfolding the stepladder is thus easy and quick.
Popped steps: The steps are fixed by means of pop rivets. This makes them quick to replace if ever necessary.

All Features

Number of steps: 1 x 6
Max. working height: 3,4 m
Version (step ladder): Single-sided
Platform height: 1,4 m
Maximum working height: 3,4 m
Number of steps / rungs: 6
En 131: Yes
Horizontal bar plane: Yes
Nen 2484: Yes
Stability bar: No
Step / rung depth: 8 cm
Type of step/rung: Open
Colour of platform: White, no colour
Step/sport distance: 25 cm
Commodities act: Yes
Red step®: Yes
Maximum headroom: 1,42 m
Double platform: No
Gross weight: 8.8 kg
Storage height: 219.5 cm
Storage width: 58 cm
Storage depth: 16 cm
Treatment: Untreated / uncoated
Maximum load: 150 kg
Colour: Aluminium
Support bracket: No

Brand ALTREX
02874149
EAN 8711563230620
Supplier number ALTREX 194306

Frequently asked questions about this product

Answered by specialists

What is the maximum working height of this stepladder?: This stepladder provides a maximum working height of 3.4 m.
What is the platform height of the Altrex Sierra 1x6?: The standing platform height is 1.4 m.
What does single access (SEO) mean?: It indicates that the ladder is designed to be climbed from one side only.
How many steps does this ladder have including the platform?: This model has a total of 6 steps including the top platform.
What is the maximum load capacity of this stepladder?: The ladder has a maximum load capacity of 150 kg.