Ventilation grille with hood airRoxy KRATKA 170×170 mm, Ø125 mm outlet, graphite

Wall or ceiling ventilation grille airRoxy KRATKA with integrated hood, nominal face size 170×170 mm and round outlet Ø125 mm. The grille is intended for connection to Ø125 mm ducting for exhaust or supply air. The hooded design helps protect the opening against backflow and direct exposure to weather while maintaining a compact visible face in graphite colour, suitable for domestic and light commercial ventilation installations.

Advantages

The airRoxy KRATKA grille combines a compact 170×170 mm face with a 125 mm circular outlet to allow easy integration with standard Ø125 mm duct systems. Its hooded construction reduces the risk of rain or draughts entering the duct while maintaining airflow performance for kitchen hoods, bathroom extractors and utility room ventilation. The graphite finish provides a neutral appearance that fits modern interiors and exterior installations where a discreet but durable grille is required.

Suitable for

• Connection to Ø125 mm ventilation ducts for exhaust or supply air
• Kitchen hood extraction and kitchen ventilation systems
• Bathroom and shower room extractor fans
• Utility rooms, laundry rooms and small commercial spaces

Key specifications

• Nominal visible face: 170×170 mm
• Outlet diameter: Ø125 mm (round)
• Hooded design for protection against backflow and weather
• Mounting: suitable for wall or ceiling installation
• Colour: graphite

How to use

Install the grille by aligning the round Ø125 mm outlet with the corresponding ducting and secure it to a suitable wall or ceiling opening sized for the 170×170 mm visible face. Ensure a tight connection to the duct to prevent air leakage and, where appropriate, seal joints with suitable duct tape or silicone. The hooded face should face outward to provide protection from rain and backflow; verify that the chosen location allows unobstructed airflow and access for maintenance.

Usage recommendations

For reliable performance, match the grille with Ø125 mm ductwork and ensure the extractor or supply fan capacity corresponds to the duct and grille dimensions. Regularly inspect the grille for dust and debris build-up and clean with a soft brush or damp cloth. In exterior installations, confirm that the hood orientation prevents direct water ingress and that any additional weatherproofing measures comply with local building practices.