Holz100 walls are permeable and windproof. This combination results from the material structure of walls made of 100% pure, solid wood. Thoma also provides a 50-year guarantee against mold and condensation for his buildings. This is unique in the construction industry!
In the winter, the best values of the Holz100 system become particularly effective as it trumps all other building materials regarding the cooling time of the building envelope. That makes energy efficient living and self-sufficient passive houses without insulation and complicated building technology possible.
Holz100, thanks to its patented construction, absorbs heat almost twice as well as full or glued wood and thus holds the world record in thermal insulation among all building materials.
This wood is essential as there is minimum food for pests, is denser and therefore more naturally durable than conventionally harvested wood. No wood that contains toxins or preservatives can be safely dispensed.
Moonwood - Lasting for Generations
Wood harvested from the right time makes this possible. Holz100 only uses renewable, PEFC and FSC certified, native moonwood.
This is how wood is created in its best form:
The mechanization in all areas of life always brings new building materials to light. However, they are often enriched with chemical additives which negatively affect the health and wellbeing of people and the environment. This boom seems to be the natural force to push the wood and its benefits back into the background.
This knowledge of natural wood processing is used for Thoma products which has been maintained and passed down for centuries.
In the 20th Century
In the 5th Century
With knowledge and intuition, the oldest timber constructions in Japan still hold unbelievable value in sustainability. The special moonwood harvesting during the trees' lowest level of sap allows durability, high quality and protection from fungi and insects which is crucial to our well-being.
Old building materials become a valuable source of raw materials instead of hazardous waste which cascades into its next use. This is the ideal economic model for an environmentally friendly inter-generational future.
Holz100 houses have an enormously long life, for over centuries. They can be completely recycled without any toxic residues. It is much more possible to turn a house into another house or other useful resources even after centuries after it has been built.
Thoma also optimizes this principle with a production process that centers on a raw materials cycle. That's why our manufacturing plants are operated with solar power, the wood comes from sustainably managed forests and it remains uncontaminated of chemicals, such as wood preservatives or glue.
Holz100 Canada Inc.