Rubberwood Trees are the largest trees in Tekkit. They grow in a 3x3 formation rather than a 1x1 block. The wood, however, cannot be crafted into Wooden Planks. Instead, it is crafted into 8 Sticks. Note that, if the player has an energy condenser or transmutation table, the 8 sticks can be transmuted into a single log or 4 wooden planks.
These trees are sometimes used as homes, by either making a spiral staircase up the trunk or hollowing out the trunk with ladders and a door as an entrance. A player can then clear out a room inside the tree or live on top of the tree. As rubberwood will not burn, you can even light a fireplace for a light source or make a makeshift incinerator (lava in a small pit) without losing your wooden house.
- Rubberwood will not catch fire.
- Rubberwood can be smelted in to charcoal.
- They can only grow in jungle biomes.
- They can only be destroyed manually (ie. Axe, etc.) or by Explosion (TNT, etc.)