Flat lock panels are a versatile exterior cladding solution, ideal for rain-screen systems, protecting buildings from the potential damages caused by outside elements. Flat lock panels seamlessly overlap, clipping together for a traditional aesthetic, and can lock to single edges.
Flat Lock Panels

At Castle Architectural Metals, we offer flat lock panels in a range of quality substrates, including:
- Aluminum
- Stainless steel
- Copper
- Zinc
Key Benefits of Flat Lock Panels
Easy installation process
Can be installed diagonal, horizontal, or vertical
Hidden clips and fasteners for a sleek aesthetic
Available in custom dimensions and profiles
Also, flat lock paneling can portray a striking depth of shadow, providing architects with various design selections.
Sometimes referred to as flat seam metal panels, flat lock metal paneling is precisely cut and folded to form a durable, long-lasting cladding solution. In addition, our fabrication process helps minimize waste, giving you the extra advantages of cost-efficiency and sustainability.
Flat Lock Panels – Interior and Exterior Applications
Flat lock metal paneling is a popular choice for both interior and exterior architectural installations. This cladding material’s visual appeal and low-maintenance attributes make it a go-to solution for all types of construction projects. At Castle Architectural Metals, our team of metal fabrication experts will work with you every step of the way, ensuring your next project gets completed to your total satisfaction.
