Ventilation grille with damper airRoxy 170×170 mm, round duct Ø150 mm, white

Wall or ceiling ventilation grille airRoxy 170×170 mm with an integrated adjustable damper and a round duct connection Ø150 mm. The white finish provides a neutral appearance suitable for residential and commercial interiors. Designed for supply or exhaust applications, this grille connects directly to standard Ø150 mm ducting and enables control of airflow direction and volume within HVAC systems.

Advantages

The airRoxy grille combines a compact 170×170 mm flange with a Ø150 mm round duct outlet, offering a space-efficient solution for new installs and retrofits. The built-in damper allows manual adjustment of airflow to balance rooms or reduce drafts. Its white coating is resistant to common indoor discoloration and integrates discreetly with ceilings and walls. The product is straightforward to install and maintain, providing reliable, long-term use in typical residential and light commercial ventilation systems.

Suitable for

• Supply and exhaust ventilation in bathrooms, kitchens, living rooms and offices
• Connection to standard Ø150 mm circular ductwork
• Retrofit projects where a compact flange is required
• Applications requiring manual airflow adjustment

Key specifications

• Flange dimensions: 170 × 170 mm
• Round duct connection diameter: Ø150 mm
• Colour: white
• Integrated adjustable damper for manual flow control
• Suitable for wall or ceiling mounting

How to use

Mount the grille on a prepared opening in the wall or ceiling aligned to Ø150 mm ducting. Ensure the duct end fits securely into the round outlet and fasten the flange to the surface using appropriate screws or anchors for the substrate. Adjust the damper manually to increase or decrease airflow as required for room balance. Periodically remove the grille for inspection and cleaning to prevent dust accumulation and maintain optimal airflow.

Usage recommendations

For consistent ventilation performance, verify duct sealing at the connection and avoid sharp bends in the duct run immediately adjacent to the grille. Use the damper to fine-tune airflow after the system has been operating for a short period. Clean the grille surface and damper mechanism every 6–12 months depending on environmental conditions.