Expanded Metal DVA Mesh – Anti-Rain, Privacy & Security Protection

Expanded metal diminished vision aluminium mesh

Expanded metal diminished vision aluminium mesh for security doors

Expanded metal restricted vision mesh for security door

Expanded metal DVA mesh window screen rain test

DVA mesh (Diminished Vision Aluminium Mesh) is also named as diminished vision aluminium expanded metal mesh, one way vision mesh, limited vision mesh, restricted vision mesh and expanded metal privacy mesh.

DVA expanded metal mesh acts much like a peephole and allows you to look out the door without exposing yourself or your home to anyone standing outside your entrance or on the street. This is achieved by aluminium sheet that is perforated and stretched with thousands of tiny holes. These holes are punched at a slight downward angle facing the external part of the door which allow you to see out without being seen. So users can enjoy the privacy of space. At the same time, its unique design of umbrella hole can effectively prevent the rain into the room. There are some other features, such as anti-corrosion, anti-rust, anti-theft, pest control and good ventilation, so one way mesh is very suitable for the protection of office and residential windows and doors.