Product Descriptions
Single and double lock standing seam systems have stood the test of time as traditional curtain wall and roof cladding solutions. Either machined or hand-crafted, these metal wall systems produce facades with distinct architectural lines and features. Used vertically as wall cladding, single lock standing seam is characterized by pronounced straightness and shadow. Double lock is more commonly used on roofing where the low seam height creates a uniform, modern appearance. For larger roof surfaces, it is a particularly cost-effective solution.