Collection: Semi Rigid Radial Ductwork
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Quiet-Vent 75mm 6 Point Top Entry Distribution box 150mm spigot
Vendor:Quiet-Vent£48.95 GBPIN STOCK -
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Quiet-Vent 75mm 10 Point Rear Entry Distribution box 150mm spigot
Vendor:Quiet-Vent£69.13 GBPIN STOCK -
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Quiet-Vent 75mm 10 Point Top Entry Distribution Box 150mm spigot
Vendor:Quiet-Vent£66.73 GBPIN STOCK -
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Quiet-Vent 4 Point 75mm Adjustable Top Entry Distribution box 125mm spigot
Vendor:Quiet-Vent£46.12 GBPIN STOCK -
Quiet-Vent 75mm 6 Point Adjustable Top Entry Distribution box 125mm spigot
Vendor:Quiet-Vent£57.18 GBPIN STOCK -
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Quiet-Vent 6 Point 90mm Top Entry Distribution Box 150mm Spigot
Vendor:Quiet-Vent£58.14 GBPIN STOCK -
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Quiet-Vent 75mm 15 Point Rear Entry Distribution box 180mm spigot
Vendor:Quiet-Vent£115.84 GBPIN STOCK -
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Quiet-Vent 75mm 12 Point Adjustable Top Entry Distribution box 150mm spigot
Vendor:Quiet-Vent£72.36 GBPIN STOCK -
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Quiet-Vent Rubber flexible circular duct connector & 2 x clips
Vendor:Quiet-Vent£5.15 GBPIN STOCK -
Quiet-Vent 90mm 10 Point Rear Entry Distribution Box 180mm Spigot
Vendor:Quiet-Vent£86.17 GBPIN STOCK -
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Quiet-Vent 90mm 4 point Adjustable Rear entry Distribution box 125mm Spigot
Vendor:Quiet-Vent£52.16 GBPIN STOCK
Semi Rigid Radial Ductwork
Browse our range of semi rigid radial ductwork for MVHR, MEV and domestic ventilation systems. Semi rigid radial ducting is commonly used to distribute air from a central ventilation unit to individual rooms, helping create an efficient and organised duct layout.
At BPC Ventilation, we supply 75mm and 90mm semi rigid ducting, manifolds, plenums, connectors, bends, sealing rings, clips and accessories from trusted brands including Quiet-Vent, Airflow, Domus, Ergovent and Heatpex. Our team can provide technical advice and design support to help you choose the right ductwork components for your project.
Frequently Asked Questions
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What is semi rigid radial ductwork?
Semi rigid radial ductwork is a flexible but structured ducting system used to move air between a ventilation unit and individual rooms. It is commonly used in MVHR, MEV and other domestic ventilation systems.
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What is radial ductwork used for?
Radial ductwork is used to create individual duct runs from a manifold or distribution box to different rooms. This can help simplify the duct layout and support balanced airflow across the property.
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What fittings are needed for semi rigid ductwork?
A semi rigid ductwork system may require manifolds, plenums, connectors, bends, sealing rings, clips, blanking caps and other accessories depending on the layout and installation.

















