Ventilation grille with mesh airRoxy 170×170 mm, Ø 100 mm, grey (02-251)

Wall or duct ventilation grille airRoxy 170×170 mm with circular connection Ø 100 mm and integrated mesh provides a compact solution for finishing ventilation openings. The grille covers the outlet and secures the duct while the mesh prevents insects and debris from entering the system. Its neutral grey colour and square face make it suitable for visible installations in homes and small commercial spaces where a discreet, protected air outlet is required.

Advantages

The grille combines a square nominal face with a round duct connection to fit common ventilation ducts while maintaining a neat external appearance. An integrated fine mesh stops insects and larger particles without significantly restricting airflow. The product is lightweight, simple to install, and requires minimal maintenance compared with complex protective solutions.

Suitable for

• Wall-mounted exhaust or supply openings in residential ventilation systems
• Connection to Ø 100 mm ventilation ducts in small commercial or utility rooms
• Replacement or retrofit of existing grille outlets requiring insect protection

Key specifications

• Face nominal dimensions: 170 × 170 mm
• Round connection diameter: 100 mm
• Finish colour: grey
• Integrated protective mesh to prevent ingress of insects and debris
• Mounting type: wall or duct-mounted grille

How to use

Position the grille over the prepared wall opening or duct end so that the circular spigot aligns with the Ø 100 mm duct. Secure the grille using appropriate screws or fasteners for the mounting surface, ensuring a flush fit of the faceplate. Check that the mesh is intact and unobstructed to allow free airflow. For duct connections, verify the spigot is fully inserted into the duct and sealed as required to avoid air leakage.

Usage recommendations

For best performance, periodically inspect and clean the mesh to remove settled dust or debris. Use a soft brush or low-pressure vacuum for cleaning; avoid sharp tools that could damage the mesh. In environments with heavy particulate load or where greater protection is needed, consider pre-filters or additional external protection upstream of the grille. Ensure fasteners are appropriate for the wall material and that any sealing complies with the installation requirements of the ventilation system.