Enhanced Weather Resistance and Fire Safety (December 2025): Leading domestic manufacturers have launched the third-generation UV-stable PU stone exterior wall panels, featuring a fluorocarbon coating and high-density polyurethane foaming process. These panels have a weather resistance lifespan of over 25 years, with a color difference change of ΔE ≤ 3.5. Some products have obtained B1-level flame retardant certification, making them suitable for outdoor applications in coastal and high-UV regions.
Lightweight Design and Installation Innovation (November 2025): Companies like Zexing Building Materials have introduced adhesive quick-install PU stone wall panels. Each panel weighs less than 2kg and can be directly adhered without the need for a batten. Two people can complete the installation of a wall in 10 minutes, significantly reducing the construction period for commercial spaces and old building renovations.
Customizable Textures and Dimensions (October 2025): Factories in Dongguan Hengli and other sources have introduced golden dimensions such as 1200×450mm, offering over 20 types of stone-like textures for customization, including Golden Line Beige and Spanish Beige. These are suitable for outdoor applications such as villa doorways and historical town renovations.