ACP sheet installation involves preparing and cleaning the building surface, mounting a support system of rails or battens, attaching ACP sheets using clips or screws, sealing joints with appropriate sealants, finishing edges for a clean appearance, and conducting a final inspection. This process ensures a secure, wetterfest, and visually appealing exterior. It’s essential to adhere to manufacturer guidelines for installation, including proper panel spacing and sealing techniques, to guarantee the cladding’s durability and performance.