American Style Wood Crank Casement Window | Energy Saving Solid Wood Windows For Green Buildings

Chambroad Timber specialize in the customization of windows and doors to meet the specific requirements of project. Our team of experienced sales and technical professionals is available to assist with customization inquiries.

Our process begins with rotary cutting to break the radial mechanical distribution of the wood, reducing its natural anisotropy and uneven stress. We then apply denutrient techniques, removing water, sugars, and other nutrients through controlled processes, which significantly improves the material's resistance to mold, decay, and termites.

With grafting technology, we replace hydrophilic groups inside the wood's cellulose and lignin, reducing its water affinity. This is enhanced by filling technology, which protects wood cells from within, further boosting stability and resistance.

Finally, hot-pressing also increases density, improving hardness, mechanical strength, and overall durability — making the wood exceptionally stable even in harsh conditions. The treated material also achieves a Class B-s1, d0 fire resistance rating among organic materials.

Data source: Reference EN350-2016. Durability of wood and wood-based products - Testing and classification of the durability to biological s of wood and wood-based materials.

Shandong Chambroad Timber Material Co., Ltd. (abbreviated as "Chambroad Timber") belongs to Shandong Chambroad Holding Group Co., Ltd. Founded in 2014, it is committed to the development of a green recycling and low-carbon economy, and produces high-performance special outdoor timber through advanced bio-modification technology and proprietary moulding technology.

Chambroad Timber upholds its mission of “providing comprehensive solutions in biomass-modified wood-based new materials for customers.” We strive to become a global leader in biomass-modified wood-based new materials.

* The product color can be customized to meet individual preferences.