Double Standing Seam Wall Sheet, Triseam32-315

Double Standing Seam Wall Sheet, Triseam32-315. Long Service Life: More than 50 years in common climate condition. No Hole Installation: Features no hole, no punching, and no sealant or adhesive needed. Curved Panel Capability: Capable of producing curved panels to fulfill various architecture shapes. Extra-Long Panels: On-site fabrication enables extra-long panel production. Thermal Insulation: Meets L2 level requirements with sandwiching layer for heat prevention. Sound Insulation: Rigid mineral insulation board reduces echo and reverberation. Lightning Protection: Metal roofing forms an effective lightning arrester.