
Trizip Aluminum Alloy Double Standing Seam Facade Panelm Triseam32-415. No Hole Installation: Double lock standing seam design eliminates punching, ensuring a robust waterproof surface. Long Service Life: Aluminum alloy construction ensures a service life of more than 50 years in common climates. Thermal & Sound Insulation: Sandwiching layer with mineral insulation board reduces echo and prevents heat transmission. Flexible Customization: Curved panels producible and on-site fabrication enables extra-long panels without sealants. Lightning Protection: Metal roofing forms an effective lightning arrester for enhanced safety. Versatile Applications: Suitable for roofing, cladding, and facade systems for villas, hotels, hospitals, and schools. High Quality Standards: ISO 9001 certified quality with SGS testing for raw materials and finished products.