A Supertube125 horizontal airbrick outlet with integrated damper, measuring 210 x 60mm in white. Designed as a weatherproof external wall termination for Supertube125 flat channel ventilation ductwork, the integrated damper closes automatically when the fan stops — sealing the duct against cold back-draughts, wind-driven rain, and insects. The slightly wider 210mm face accommodates the Supertube125 profile and fits neatly into a standard airbrick opening, delivering a clean, professional finish on rendered and painted external walls.

Compatible with Supertube125 204 x 60mm flat channel ductwork. Supplied as a single unit.

• System: Domus Supertube125
• Type: Horizontal airbrick outlet with damper
• Face dimensions: 210 x 60mm
• Colour: White
• SKU: V501W

For the standard 204x60mm airbrick outlets, see the Airbrick Outlet with Damper 204x60mm White. For Supertube125 ductwork, see the Supertube125 Flat Channel 2000mm. Browse the full Domus Ventilation range.