Rectangular Ventilation Ducting
Rectangular Duct or Flat Ventilation Ducting is ideal for use in domestic installations, as well as in industrial or commercial buildings and halls where round elements are too bulky.
The system has been designed to be airtight when installed correctly, and efficient in smaller spaces or where it is required to provide a large amount of air, heat or cooling despite the small height of the duct.
This Monsoon rigid flat duct from reputable manufacturer National Ventilation is durable and lightweight thanks to its PVC construction, making it corrosion resistant and able to withstand higher temperatures. This makes the ventilation duct the perfect choice for a range of different installations and environments.
Monsoon is a well-established, high-quality system that has long been favoured by contractors and installers alike, and the system has been cleverly manufactured to ensure almost zero air leakage or pressure drop. It is highly efficient in terms of the energy required, adding value to any kitchen or bathroom installation.
It is available in all three system sizes, these being 110mm x 54mm, 204mm x 60mm and 220mm x 90mm.
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- Code 015
- Length 1.5mtr
- System Size 110mm x 54mm
£5.92 £7.10 -
- Code 515
- Length 1.5mtr
- System Size 204mm x 60mm
£13.45 £16.14 -
- Code 915
- Length 1.5mtr
- System Size 220mm x 90mm
£17.29 £20.75 -
- Code 020
- System Size 110mm x 54mm
£1.47 £1.76 -
- Code 520
- System Size 204mm x 60mm
£3.02 £3.62 -
- Code 920
- System Size 220mm x 90mm
£5.06 £6.07 -
- Code 030
- System Size 110mm x 54mm
£3.11 £3.73 -
- Code 040
- System Size 110mm x 54mm
£3.11 £3.73 -
![Monsoon Rectangular Ventilation Duct Horizontal Elbow - 110mm x 54mm]()
- Code 050
- System Size 110mm x 54mm
£3.11 £3.73 -
![Monsoon Rectangular Ventilation Duct Vertical Elbow - 110mm x 54mm]()
- Code 060
- System Size 110mm x 54mm
£3.11 £3.73 -
![Monsoon Rectangular Ventilation Duct Elbow with 125mm Rotation Spigot - 204mm x 60mm]()
- Code 541
- System Size 204mm x 60mm
£22.01 £26.41 -
![Monsoon Rectangular Ventilation Duct Elbow with 125mm Spigot - 204mm x 60mm]()
- Code 540
- System Size 204mm x 60mm
£11.74 £14.09 -
![Monsoon Rectangular Ventilation Duct Horizontal Elbow - 204mm x 60mm]()
- Code 550
- System Size 204mm x 60mm
£10.44 £12.53 -
![Monsoon Rectangular Ventilation Duct Vertical Elbow - 204mm x 60mm]()
- Code 560
- System Size 204mm x 60mm
£10.93 £13.12 -
![Monsoon Rectangular Ventilation Duct Elbow with 150mm Rotation Spigot - 220mm x 90mm]()
- Code 961
- System Size 220mm x 90mm
£25.15 £30.18 -
![Monsoon Rectangular Ventilation Duct Horizontal Elbow - 220mm x 90mm]()
- Code 950
- System Size 220mm x 90mm
£10.58 £12.70 -
![Monsoon Rectangular Ventilation Duct Vertical Elbow - 220mm x 90mm]()
- Code 960
- System Size 220mm x 90mm
£8.41 £10.09 -
![Monsoon Rectangular Ventilation Duct Tee - 110mm x 54mm]()
- Code 080
- System Size 110mm x 54mm
£4.43 £5.32 -
![Monsoon Rectangular Ventilation Duct Tee - 204mm x 60mm]()
- Code 582
- System Size 204mm x 60mm
£8.84 £10.61 -
![Monsoon Rectangular Ventilation Duct Round to Rectangular Adaptor - 110mm x 54mm]()
- Code 071
- System Size 110mm x 54mm
£2.30 £2.76 -
![Monsoon Rectangular Ventilation Duct Round to Rectangular Adaptor - 204mm x 60mm]()
- Code 570
- System Size 204mm x 60mm
£8.41 £10.09 -
![Monsoon Rectangular Ventilation Duct Round to Rectangular Adaptor - 220mm x 90mm]()
- Code 970
- System Size 220mm x 90mm
£9.00 £10.80 -
![Monsoon Rectangular Ventilation Duct Channel Clip - 110mm x 54mm]()
- Code 122-4
- System Size 110mm x 54mm
£0.78 £0.94 -
![Monsoon Rectangular Ventilation Duct Channel Clip - 204mm x 60mm]()
- Code 522
- System Size 204mm x 60mm
£1.81 £2.17 -
![Monsoon Rectangular Ventilation Duct Channel Clip - 220mm x 90mm]()
- Code 922
- System Size 220mm x 90mm
£1.27 £1.52 -
![Monsoon Rectangular Ventilation Ducting Flat Duct - 234mm x 29mm x 2mtr]()
- Code 20200
- Length 2mtr
£14.76 £17.71 £29.52 £35.42 Save 50%
Want some advice on how to install your Ducting, or interested in finding out more about our product range, take a look at our guides & tips.
