- Producer : Thoma
- Contact : Erwin Thoma, email@example.com
- Website : http://www.thoma.at/en/holz100
- Product category : Structure - Masonry - Facade
The inner leaf of the cavity wall is made by the Thoma Company from Austria. Their Holtz100 system creates a non-glued solid wood shell on the interior of the Venlo City Hall.
The absence of glues and other chemicals makes the inner leafs completely Cradle to Cradle. In case of a future internal refurbishing all the wood can be disassembled and up-cycled into new and useful products.