
The treehouse you always wanted
Assemble it yourself.
At Corowai we design and manufacture DIY structures to install up a tree and enjoy nature.
Made off from wood, they are intended to enjoy the trees, look at the flowers, breathe in clean air and do some bird watching. To unwind, to play, to think, to read, to teach, to grow.
- Self-assembled DIY treehouses. Anyone can put them together.
- Certified and 100% safe.
- They measure 4.80 square metres, with room for 4 people.


Building treehouses – part of a dream
Corowai is Jorge Fernández de Mendiola’s dream.
From a young age he spent his summers climbing up and down trees and building shelters here and there with a group of friends in his grandparents’ village.
One day a good friend ask him to help build a treehouse in a beautiful walnut tree, and on returning home once it was finished he thought: How could I make it possible for anyone to have their own treehouse?
Corowai is the answer.
At Corowai there are three things that matter: trees, nature and people. Here is our team.

Jorge Fernández de Mendiola
CEO & Founder
Passionate about trees and treehouses, he founded and named the project.

Luis Yañez
Production Director
Dedicated cyclist, lover of wood and a job well done, he devises the more intricate details.

Diego Peña
Commercial Director
Easy-going, chatty, affable and committed, he provides the “oomph” when it’s needed.

Miguel de Andrés
Marketing and Communication Director
A fan of marketing and good ideas, he always has some brilliant invention up his sleeve.

The tribe
The Korowai are an indigenous tribe of New Guinea. Their houses are their hallmark: built in the treetops in the middle of the jungle to protect them from flooding, mosquitoes and the smoke from their cooking fires. Neighbours help one another out, and all take part in building each family’s home.
© Corowai 2020 – Developed by Hortelanos