White Duo Smart Louvre Vent with Fly Mesh, 90mm x 240mm

This white Duo Smart louvre vent with integrated fly mesh measures 90 mm × 240 mm (3.54″ × 9.45″), combining backdraft prevention and insect protection in a slim, low-profile grille. The built-in damper closes automatically to block unwanted airflow, while the fine mesh screen keeps out flies, dust and debris without restricting ventilation.

Made from UV-stabilised plastic, this vent withstands weathering, corrosion and impact for years of reliable performance and a crisp finish. The screw-fix frame allows quick installation into new or existing openings, and its clean white design blends seamlessly with any interior or exterior décor.

Key Features

• Size: 90 mm × 240 mm (3.54″ × 9.45″).
• Backdraft damper: Automatic shutter prevents reverse airflow when not in use.
• Fly mesh screen: Fine barrier against insects and debris while maintaining airflow.
• Durable construction: UV-stabilised plastic resists UV damage, corrosion and daily wear.
• Quick installation: Screw-fix frame fits new or retrofit cut-outs—no extra tools required.
• Sleek design: Low-profile grille integrates unobtrusively with any décor.

Select the required size, colour or pack option before ordering. UK delivery is included in the displayed price.