Kair Brown 100mm Gravity Wall Vent Grille 155mm Cover Backdraught Shutter
Next-day delivery · £1.99
Order by 2pm for same-day dispatch · FREE over £35
Standard UK DeliveryFREE — get it by Sun 25 Oct – Wed 28 Oct
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About this item
Key Features
- Brand: Kair
- Nominal Size: 100 mm (4 inch) round rear spigot
- Front Cover: 155 mm square exterior with backdraught prevention shutter
- Material: Brown plastic ducting air inlet/outlet
- Shutter: Gravity-based non-return flaps eliminate springs and reduce draughts
- Application: Indoor or outdoor use; suitable for bathrooms, kitchens, hydroponics, or inline fans
- Installation: Push-fit duct connections for quick fitting
- Compliance: Suitable for Part F Building Regulations compliance
Specifications
- External dimensions: 155 mm x 155 mm
- Rear Spigot: 100 mm (4 inch) round
- Shutter Type: Gravity non-return flaps
- Performance notes: Airflow tested by independent bodies; static pressure data provided
This grille provides a passive ventilation grille with gravity shutters to minimize odours, noises, and draughts when the system is not in use. Suitable for integration into long ductwork runs as part of ventilation, HVAC, or heat recovery setups.
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Condition Brand new
Free UK delivery · 3–5 days
Get it by Sun 25 Oct – Wed 28 Oct
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Kair
£11.49