Grid Wood System



I name my invention the Grid Wood System. This element is made with plywood strips, which are placed verticaly and horizontaly, shaping a grid. The amount of vertical strips in one meter depends of the load over them. The horizontal ones are just to keep a distance. By using this system it will be possible to incorporate into the walls diferent materials as prepared earth or concrete, or just to aplly sheet rock. This idea came to me seeing the CLT system which is 100 % wood, thinking about a ligther system is the reason why I invented this crossed strip timber. CLT spends too much wood. At the same time I thougth that adobe earth buildings are millenial and it would be interesting that it would exist a system that allows the use of earth again like an excellent ecological material, but used in a new technique. So I consider that this Grid wood system fits using prepared earth. The other reason was because there are people that still don´t like wood, so they can fill the Grid Wood with concrete. So I have developed a system for walls, roof and intermediate floor. It can be created like panels or as the whole area of the wall or roof. In all cases top beams over the walls will be necessary, in which will be done all the conections with intermediate floorings. Building with this system will allow to build quicker compared with the wood framing system.

Key benefit


Material list

Plywood strips and glue.

Ecological values

1- In this system, wood is used as the main material. It's an eco-friendly system. 2- It allows to incorporate other natural materials such as earth (earth is the material that better regulates the indoor humidity).



  • Economical span (mm)
  • Thickness (mm)
  • Airbourne sound reduction factor (dB)
  • Impact sound transmission (dB)
  • Resistance to fire class
  • Thermal properties





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