KLAASWOOD® leverages advanced hydrolysis technology to revolutionize modified wood. Our unique process subjects wood siding, decking, and trim to high temperatures and pressure, enhancing stability, durability, and resistance to decay and moisture without chemicals or biocides. Our commitment to sustainability makes wood the next-generation material of choice.

Our chemical-free wood offers unmatched stability and durability, minimal maintenance, and enhanced moisture resistance. Available in four colors with customization options, KLAASWOOD® combines the natural look of wood with the benefits of alternative materials like vinyl or fiber cement siding.

With reduced lead times, a lower CO2 footprint, and high-performing, beautiful wood, we are leading a new era of wood technology that preserves natural resources and eliminates the use of chemicals.

Discover more at www.klaaswood.com.