Ventilation grille square airRoxy 150 grey (model 02-248)

The airRoxy square ventilation grille 150 in grey (model 02-248) is a compact finishing element for wall or duct openings in residential and light-commercial ventilation systems. Designed to allow airflow while reducing ingress of large debris, this square grille suits applications where a clean, unobtrusive outlet is needed. Its nominal size 150 refers to the grille's compatible duct or opening dimension, making it suitable for standard small ventilation runs and exhaust points.

Advantages

This ventilation grille provides a neat, low-profile finish that integrates with interior and exterior surfaces. The grey finish offers neutral aesthetics that match common building materials and frames. Constructed to permit free air passage while preventing larger particles from entering the duct system, the grille simplifies installation and maintenance due to its compact dimensions and straightforward mounting approach.

Suitable for

• Connecting to small ductwork or wall openings with nominal 150 size
• Bathroom and kitchen exhaust vents in apartments and houses
• Supply or return air openings in light-commercial premises
• Ventilation renewal where a compact square grille is preferred

Key specifications

• Form factor: square grille suitable for wall or duct openings
• Nominal size: 150 (compatible with corresponding duct/opening dimensions)
• Finish: grey color for neutral appearance
• Application: airflow passage and protection against large debris
• Typical installation context: residential and light-commercial ventilation systems

How to use

Prepare the wall or duct opening to match the nominal 150 dimension and ensure the surrounding surface is clean and level. Position the grille over the opening and secure it using appropriate screws or fixings for the mounting surface; the compact square design allows straightforward alignment. Verify that airflow direction is not obstructed and clean the grille periodically to remove accumulated dust or debris to maintain optimal ventilation performance.

Usage recommendations

For long-term performance, inspect the grille at regular maintenance intervals and remove any visible obstructions. Use compatible fasteners suitable for the mounting material and avoid drilling or modifying the grille in ways that could restrict airflow. For installations exposed to external weather, ensure additional protective measures (such as insect mesh or weatherproof hooding) are used if necessary.