Alexandria, Louisiana Patent of the Year – 2024/2025
Martco L.L.C. has been awarded the 2024/2025 Patent of the Year for its innovative vented weather-resistant barrier panel. Their invention, detailed in U.S. Patent Application No. 20240167280, titled ‘Vented weather resistant barriers’, introduces a structural panel system designed to enhance building ventilation while maintaining moisture resistance.
The panel features a series of parallel channels on one side, covered by a non-perforated barrier composed of a foil layer bonded to a carrier layer. This configuration creates concealed ventilation pathways that allow air and gases to escape from within wall assemblies, reducing the risk of moisture buildup and mold growth.
Designed for use with oriented strand board or plywood, the panels integrate seamlessly into standard construction practices. The channels, which run along the panel’s length, facilitate airflow without compromising structural integrity. This design offers a practical solution for improving indoor air quality and extending the lifespan of building materials.
Based in Alexandria, Louisiana, Martco L.L.C. operates under the RoyOMartin brand, known for producing high-quality wood products. This latest patent exemplifies the company’s commitment to innovation in building materials, providing solutions that address both environmental concerns and construction efficiency.