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Spiral staircases (large radius without central upright) and spiral staircases (small radius attached to central upright) are complex custom-made products from carpentry, joinery or carpenter’s workshops that require a lot of expertise.

Spiral staircases made from “one cast” are either bent or assembled from numerous individual parts.

The stair construction should be as self-sufficient as possible from the tree and only be supported by the tree at a few points (with wooden struts).

We advise against the method of screwing each individual step into the living tree!

  • this technique is no longer professional: “professional tree house construction” means as few injuries as possible. This is the general opinion of professional treehouse builders worldwide (see “World Treehouse Conference”).
  • Screwing step by step one by one into the tree is what we did as ignorant children
  • many small injuries and many individual pressure points mean stress for the tree
  • Each of these steps can deform individually, making stair climbing unpleasant and dangerous.


For do-it-yourselfers, the construction of a spiral staircase is suitable – as always, you can find instructions on YouTube.

Hi treehouse friends!

We will be happy to help you!  Please check our FAQ section first!

There we have already answered the most common questions for you.

In order to be able to advise you optimally, we need:

  1. Sketches (scripted by hand is ok)
  2. Position and height of the platform
  3. Position and size of the treehouse
  4. Photos of the trees
  5. Tree diameter ø at the height of the platform
  6. Tree species
  7. Distance between trees (if more than one)
  8. Use of the treehouse (many people, public, …)
  9. Particularly stormy or snowy region?

“The more concrete your idea, the better I can help you!”

Vitus Wahlländer – Shop Manager

+49 17623339648

Dürnbachstraße 16a, 83727 Schliersee,  Germany

Servus beinand!

Gerne helfen wir euch weiter!  Bitte checkt vorher unseren FAQ-Bereich!

Dort haben wir die gängigsten Fragen bereits für euch beantwortet.

Um euch optimal beraten zu können benötigen wir:

  1. Skizzen (gerne von Hand gekrizzelt)
  2. Lage und Höhe der Plattform
  3. Position und Größe des Baumhauses
  4. Fotos von den Bäumen
  5. Baumdurchmesser ø auf Höhe der Plattform
  6. Baumart
  7. Abstand der Bäume (falls mehrere)
  8. Nutzen vom Baumhaus (viele Personen, öffentlich, ...)
  9. Besonders Sturm oder Schneereiche Region?


"Je konkreter eure Idee, desto besser kann ich euch weiterhelfen!"

Vitus Wahlländer - Chef 

+49 17623339648

Dürnbachstraße 16a, 83727 Schliersee,  Germany

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