18mm-25mm.
When choosing a suitable wooden board, you need to screen it based on different requirements for load-bearing and environmental performance. Wooden boards with a thickness of 18mm and 20mm are suitable for the production of ordinary cabinets. Wooden boards with a thickness of 22mm are suitable for the production of furniture with high load-bearing requirements such as desks and desks. Wooden boards with a thickness of 25mm or more are suitable for bay windows, coffee tables, etc. and furniture production with higher environmental performance requirements.