At HTW we are dedicated to manufacturing innovative solutions that make cities climate-resilient. Our products are engineered to meet the highest German standards, ensuring reliability and durability in the face of extreme weather conditions, including droughts, heatwaves, and heavy rainfall.

Our Specialties Include:

ENGINEERED TREE PITS:

• Rootbox: The strongest soil cell system in the world, designed to support urban trees while optimizing stormwater management.
• VarioTreebox: The most adaptable and widely applied raft system, ideal for various urban settings.