Exotic sapeli trees are found in the rainforests of Africa. The wood adopts typical mahogany shades: red-cinnamon-maroon. It has a very delicate drawing. Sapeli is hard, stable and highly resistant to weather conditions. It is a wood of high density and hardness, showing good mechanical characteristics, especially strength in tension and compression.

Iroko trees are found in African rainforests. The color of the iroko wood ranges from yellowish brown to dark brown. The advantage of this wood is its strength in compression.

Ash is one of the most valued native deciduous trees. It is light colored wood. Ash is hard, difficult to cleave, and at the same time pliable, resilient and durable. Its technical properties, such as: high hardness or significant durability when exposed to weather conditions, make it recommended for Fulco System products from the domestic trees group.