Construction system

Modular plug-in system for setting the individual slope.

Minimum space use

Suitable for very narrow installation situations with just 10 cm step depth.

DIY assembly

Simple and quick assembly due to smart DIY system.

Integrated handrail

To prevent falling, the outer stringer functions as a handrail.

One person effortlessly folds a folding space-saving staircase against the wall.
Klapster Ultralight installiert in einer kleinen Wohnung, um Zugang zu einer Schlafgalerie zu ermöglichen
Klapster Ultralight is installed in a small apartment to grant access to the sleeping gallery
Klapster Ultralight installiert in einem Flur um Zugang zum Dachboden zu ermöglichen
Klapster Ultralight installiert in einem Flur um Zugang zum Dachboden zu ermöglichen
Klapster Ultralight installiert in einem Home Office zur Schaffung von mehr Stauraum
Klapster Ultralight installiert in einem Home Office zur Schaffung von mehr Stauraum

Ultralight Stories

Get inspiration from the following application examples

A young woman goes up an attic ladder and holds onto the handrail for support.

Ultralight

The folding ladder for maximum space saving

Detail view of the steps and stair stringers of a folding attic staircase.

Installation area

Klapster Ultralight is the perfect problem solver for tight spaces!
With only 10 cm step depth, the narrow folding staircase takes up little wall space and is an ideal alternative to the classic attic staircase or ladder.
The cut-outs in the steps and stringer elements ensure a low weight and enable a pleasantly easy folding. The short outreach makes this model perfect for Tiny Houses and gallery beds.

Construction system

Conceptually, Klapster Ultralight is designed using the modular principle. The modular plug-in system of the stepped stringer elements makes it possible, depending on the storey height, to
individually set the required gradient. As a result, Klapster can become a lifelong companion.
The assembly of the folding stairs takes only a few hours and is done with the help of our detailed assembly instructions and a supporting assembly video .

DIY accessories package and installation instructions for Klapster Ultralight.
A detail view of a wooden staircase, made of multiplex birch

Design

The stair elements are made of high-quality multiplex birch and can be supplied with different surface coatings. Besides white HPL coating or oiled birch veneer, there are so many possibilities for individual design with our untreated version: colorful steps, printed graphics or graffiti sprayed, everything goes! This way you can customize your Klapster to your taste and style.

Technical information

Maximum space savings

Main Feature

10 cm

Step Depth

59.7 cm

Stair Width

110 kg

Load Capacity

(no. of steps × 10.15 cm) + 11.05 cm 

Outreach

Integrated handrail

Fall Protection

You can find more information in our FAQs​ .

A technical drawing of Klapster Ultralight folded in three different folding conditions.

Would you like to see more installation situations?

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