Maryland-based biotech startup InventWood has unveiled “Superwood,” an innovative engineered wood product that surpasses steel in strength and durability. As a result, this breakthrough promises to transform the construction industry by offering a sustainable and high-performance alternative to traditional building materials.
Unparalleled Strength and Toughness
Superwood is produced through a proprietary process involving heat, pressure, and food industry chemicals. Consequently, the material becomes up to 12 times stronger and 10 times tougher than natural wood. With a tensile strength of approximately 600 megapascals, Superwood even outperforms steel, which typically measures around 400 megapascals.
Resistance to Fire, Water, and Pests
In addition to its impressive strength, Superwood boasts a Class A fire rating (ASTM E84), indicating high resistance to fire. It is also engineered to withstand extreme weather conditions, including heavy rain and high humidity. Moreover, it is resistant to pests and rot, making it suitable for a wide range of environments.
Sustainable and Versatile
Superwood can be manufactured from various wood types, such as woodchips and bamboo. Therefore, it offers a versatile and sustainable option for the construction industry. The production process not only enhances the wood’s natural aesthetics but also significantly improves its mechanical properties.
Commercial Launch and Future Prospects
InventWood has secured $15 million in Series A funding, bringing its total capital to over $50 million. With this funding, the company plans to commence commercial shipments from its 90,000-square-foot manufacturing facility in Frederick, Maryland, in the third quarter of 2025.
Conclusion
In conclusion, Superwood represents a significant advancement in materials science, offering a sustainable, strong, and durable alternative to steel. Given the increasing demand for environmentally friendly building materials, this development has the potential to reshape the future of construction.
