- Paulownia
Paulownia Wood: The Lightest Hardwood on Earth — Fire-Resistant, Moisture-Proof, and Carbon-Negative
Paulownia wood has a density of 260 kg/m³, a flash point of 420°C, and a hydrophobic cell structure that resists moisture absorption. A science-based review for architects, builders, and material engineers considering the world's most underrated hardwood.