Expanded Metal DVA mesh is a one-way vision mesh, with anti-rain, privacy and security protection and is widely used as security door and window guards.

Expanded Metal DVA Mesh – One Way Vision Mesh,Anti-Rain, Privacy and Security Protection

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.

Expanded Metal DVA Mesh Feature

• Light weight, high strength and high stability.
• One-way perspective, enjoy the privacy of space.
• Prevent rain from entering the house.
• Anti-corrosion, anti-rust, anti-theft, pest control.
• Resistant to damage caused by household pets.
• Good ventilation and translucency.
• Easy to clean extends the lifespan.
• Satisfy higher security grade requirements than traditional aluminum window screens.
• Luxuriant visual effect make it popular in both private and commercial decorative designs.
• Complies with Australian standard AS5039.

Expanded Metal DVA Mesh Specification

• Material: aluminum, aluminum alloy.
• Surface treatment: AkzoNobel/Jotun super weathering powder coating.
• Color: black, white, green, any color on require.
• Hole Patterns: diamond, square.
• Thickness: 0.5 mm, 1.0 mm, 2.0 mm.
• Hole size: 2 mm × 3 mm, 3 mm × 6 mm centre to centre.
• Panel length: 2000 mm, 2400 mm.
• Panel width: 750 mm, 900 mm, 1200 mm.

Expanded Metal DVA Mesh​​ Application

Expanded Metal DVA mesh is a one-way vision mesh, with anti-rain, privacy & security protection and is widely used as security door and window guards.

DVA expanded metal mesh for single security door

Expanded metal mesh one way vision mesh for security doors

Expanded metal privacy mesh for window screen

Diminished vision aluminium mesh (expanded metal privacy mesh) for security door