LYSAGHT SEAM-LOK^® combines excellent material property with outstanding seam techniques and provides high quality, beauty and modern roofing and walling system.

• The exclusive standing seam joint means no screw penetrating the roof , combining with the waterproof membrane makes it an excellent weather tightness and uplift wind resistance roofing system;
• Aesthetically metallic property provides beauty and modern out-look. Use as roofing system in complex shapes such as curve, dome, and tapered, providing high adaptability to 3 dimensional roof shapes.
• LYSAGHT SEAM-LOK^® system is available in different composition depending on the varying requirements of wind resistance, thermal insulation performance and acoustic property;
• Both moving clip and fixed clip accommodate thermal expansion and contraction of the roof sheets;

Flexible in steel, aluminum or other metallic materials.