Dowico Security Mesh Doors is woven to a high-tensile strength, with each strand of wire individually tested to stringent international standards. While our mesh doors may look like ordinary mesh, our security mesh doors passes tough Knife Shear Testing to prove its superior strength. Our security mesh doors also filters up to 60% of harmful UV rays without restricting views or air flow. Dowico is architecturally designed to easily incorporate into general security mesh doors for both new and existing properties.