Rectangular Ducting Round to Straight Offset Adaptor

Rectangular Ducting Round to Straight Adaptors come in three different sizes to fit different rectangular connections to round ducting

110mm x 54mm to 100mm Offset Straight Adaptor - A110100

 - Used to connect 110x54mm ducting to 100mm round male fittings

 - A 100mm connector (C100) would be required to connect to 100mm Pipe

204mm x 60mm to 125mm Offset Straight Adaptor - A204125

 - Used to connect 204x60mm ducting to 125mm round male fittings

 - A 125mm connector (C125) would be required to connect to 125mm Pipe

220mm x 90mm to 150mm Offset Straight Adaptor - A220150

 - Used to connect 220x90mm ducting to 150mm round male fittings

 - A 150mm connector (C150) would be required to connect to 150mm Pipe

Our range of PVC ducting is manufactured in the UK with top quality materials that will supply a durable product suitable for domestic and commercial systems

PVC ducting is a perfect ducting solution for your ventilation system, kitchen extractor fan, bathroom fan or In-Line extract fans

Round to Straight adaptors can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems

KEY FEATURES:

• Manufactured in the UK
• Pipe ends are female and will accept male fittings such as bends and grilles.
• Lengths of duct channel can be joined together using a male connector.
• Easy to install and durable, just push-fit duct and fittings together.
• Compatible with most other manufactures
• Extensive range of fittings, outlets, and grilles available
• Max / Min Temperature: +60c / -15c.
• DW/154 and meets UL94HB Flammability standard
• Suitable to use in compliance with Part F Building Regulations.
• Complies to Sap Appendix Q
• Airflow performance independently tested by BSRIA or BRE.

Compatibility

Straight to round adaptors are compatible with most manufactures including

Performance

Solid Rigid ducting is suitable for use in all buildings to provide superior airflow performance vs. comparative size rectangular or flexible PVC or Aluminium duct. Suitable to use in compliance with Part F Building Regulations.

Installation

To provide the best performance in airtightness and durability we recommend You provide greater mechanical strength to a joint by using a combination of Plastic Ducting Sealant and Aluminium Duct Sealing Tape

1. Apply Duct sealant to the pipe connections
2. Push together
3. Apply Aluminium Duct Sealing Tape over joint

Alternatively, you can use self-sealing fittings that speed up the time taken by up to 70% and can be easily dismantled

Insulation of Ductwork

It is important that any ducting located in a cold area (e.g. loft space) to be insulated. The insulation needs to be the equivalent of 25mm thick and have a thermal conductivity of 0.04W/(mK) or less.

This ensures that condensation doesn’t form due to the difference in air temperature inside the duct when compared to the air temperature in the cold space.

If you don’t have a loft space there is still a need for insulated ducting on the intake and exhaust legs, as they will be carrying cold air in a warm space. The level of insulation can be achieved by wrapping PVC duct in a layer of 25mm duct wrap that has a silver foil face on a 25mm rockwool

It is also worth noting that foil wrap with air bubbles (bubble wrap) is no longer applicable in building control regulations

Sizes

Rectangular straight adaptor is available in 110x53mm to 100mm, 204x60mm to 125mm, 220x90mm - 150mm, if you require larger ductwork for your ventilation system we recommend you use Metal Spiral ducting and fittings due to superior strength

Benefits of working with BPC Ventilation

• Number 1 leading MVHR and ventilation system specialists
• Large range of systems for domestic and commercial applications
• Authorised distributors
• In-house design service
• Full technical support
• 1000s of products in stock in our own warehouse
• Large showroom with working units on display
• Installer network throughout the UK and Ireland
• All systems comply to all the latest building control regulations

Rectangular Ducting Straight Adaptor Specification

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 £200 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 Costs

Please click here to view delivery costs

Delivery Partners

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

• DPD
• Parcelforce
• Liam Connolly (Roadfreight) Ltd
• Importwise
• Speedy Freight