The tree boxes/planters are made of expanded polystyrene (foam). 98% of this material consists of air, explaining the very low weight of the tree boxes.Polystyrene is known for its unique cell structure that makes the material very stable and strong.
The tree boxes are covered with the synthetic coating polyurea. This coating offers a long lasting protection against all weather conditions and offer a high damage resistance.
Available in any shape and colour
- Environmentally friendly materials
- Easy to move
- High impact resistance
- Drainage and aeration system
- Lightweight, therefore ideal for roof gardens
- High isolation value
- High fire resistance