Domus Semi-Rigid Radial 2 x 75mm Plenum


Domus Semi-Rigid Radial 2 x 75mm Plenum

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€23.58 €19.65
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Further Information

Domus Radial

The award-winning Domus Radial semi-rigid duct systems can be up to 60% quicker to install, saving both time & money. Tested by the Building Research Establishment (BRE) for inclusion within the Product Characteristics Database (PCDB), Domus Radial offers performance levels that not only are the equivalent to traditional rigid ducting in smaller builds but also exceed these levels in properties with four or more wet rooms. This improved efficiency is due to increased air capacity which reduces noise and lowers duct air loss.

How Domus Radial Works:-

  • The chosen MVHR or MEV appliance connects directly to the manifold using Domus rigid ducting
  • The manifold acts as an air distribution hub, each outlet evenly servicing a different room
  • Twin or single semi-rigid duct runs are securely connected to a plenum positioned in each room, terminating with an air valve or grille
  • Option to integrate Domus rigid ducting into the system

The simple design and layout makes the system ideal for both new and refurb projects. House-packs are available ad are ideal for self-builders or straight-forward residential projects. To check if these packs are suitable for your project contact our Sales Team


Domus Semi-Rigid Radial 2 x 75mm Plenum with seals

Product Part Number

Domus 2 x75mm Plenum - RDOP-125

Key Features

  • Domus has replaced the Polypipe and Silavent range of ventilation systems 
  • Top Quality Plenum consists of 2x75mm spigot for the 75mm radial pipe
  • 1x 125mm spigot for the Air Valve (suitable for most makes of radial pipework)
  • Part of the Domus Radial Ducting Range

Technical Features 

  • Dimensions: L: 181mm   H: 110mm   W: 189mm
  • complete with fixing clips for the radial pipe
  • supplied with a blanking cap (if only using 1 x 75mm pipe)
  • Also suitable for use with most other manufactures including Airflow, Quiet-Vent, Nuaire, Lindab and Confo tube 
  • Mixed flow model is also available with an internal flow control allowing for architectural air valves being used
  • Our next generation of Domus Radial semi-rigid duct systems provide simple, quick, and hassle-free design and installation which saves time and money, whilst maximising in-situ performance


BPC have years of experience in delivering equipment around the UK and other Worldwide destinations. Our dedicated dispatch team work hard to ensure the highest standards are met so that your goods arrive on-time and in pristine condition.

Our market knowledge and experience allow us to match our service to meet your requirements swiftly and safely.

Free Delivery

We offer free delivery on any order over £100 to any mainland UK or Ireland address  

Worldwide Delivery

Worldwide delivery is possible on almost all our products at low costs, delivery to countries outside the EU are normally delivered to the nearest customs office, port or terminal for the purchaser to collect and complete custom clearance.

Please contact us to confirm shipping cost and availability.  

End-To-End Support Delivery is available within 48-72 hrs, depending on method of transport, for hundreds of stock items.

Customers receiving a pallet delivery will be emailed on day of dispatch advising of delivery date. Parcel deliveries will be notified via email or SMS directly from DPD.

These checks are part of a unique commitment to building relationships with customers, understanding their specific delivery needs and responding to them positively and promptly.  

We deliver on Service

Key components such as ductwork and fittings plus the most popular selling MVHR units are kept in stock in our UK-based warehouse, which means that you receive the best possible delivery dates.

All goods are expertly packed by a professional team so that your equipment is received in pristine condition ready for installation.

All deliveries co-ordinated to suit your specific requirements and construction programme.

Delivery Partners

We only use the couriers with the highest standard of service that include

  • Fastway
  • DPD
  • Montgomery Transport
  • Liam Connolly Roadfreight Ltd
  • Europa Worldwide


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Distributors for the worlds leading ventilation manufacturers

We are distributors and stockists of the leading ventilation products