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Round Reducer White 150-120mm Product Code: 33275

PVC. Compliant with Part F of the Building Regulations. Suitable for commercial and domestic use.


  • White
  • W x D x Lg: 150 x 150 x 150mm
  • Channel Width: 150-120mm
  • Model No: 65118


Fixings Not Supplied. BEAB.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Length : 150 mm
  • Product Type : Round Reducer
  • Fixings Supplied : Fixings Not Supplied
  • Model No : 65118
  • Product Width : 150 mm
  • Channel Width : 150-120 mm
  • Colour : White
  • Product Depth : 150 mm
  • Pack Size : 1
  • Product Diameter : 155 mm
  • Manufacturer Guarantee : 3 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : BEAB.
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€1.45 Incl. 20% VAT

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Round Reducer White 150-120mm is rated 4.8 out of 5 by 24.
Rated 5 out of 5 by from Reducer Inexpensive way to reduce 150mm to 100mm, use 150-125 & 125-100 fittings
Date published: 2018-04-28
Rated 5 out of 5 by from Fantastic Not a problem with it fits like a glove. It was cheap and easy to install. No mess
Date published: 2018-03-21
Rated 5 out of 5 by from STEVE Ideal for purpose. I have used these items many times along with the rest of the ducting range and never had a problem. I would say Screwfix do stock a very good selection and up to now are the best price I have found.
Date published: 2018-02-17
Rated 5 out of 5 by from pipe reducer Well having tried to use the supplied flex tube in a extractor fan kit built in to a kitchen wall cupboard to start at 150 and go down to 120 without success i bought one of these with the use of Duck/Gaffer tape absolutely perfect for the job
Date published: 2017-09-02
Rated 4 out of 5 by from Ducting reducer Great value, and needed this part urgently for a fan install , went into my local Screwfix and they had it on shelf , finding 6inch ducting is very difficult so by using this reducer it made the job a lot easier
Date published: 2017-02-16
Rated 5 out of 5 by from Does the job well I needed this one evening when I suddenly realised that my ducting wasn't going to fit. Managed to get to Screwfix one minute before closing time where they were extremely helpful and managed to get me the product, take my payment and out the door in what felt like less than a minute! I'm sure they were just desperate to get home and close the shop, but the staff didn't feel at all grudging but were extremely helpful. And thanks to them and Screwfix having this in stock, I was able to complete my job that evening.
Date published: 2016-07-01
Rated 5 out of 5 by from just the job tried to find it locally but as usual only available at Screwfix exceptional price usual top service well worth the 30 mile round trip
Date published: 2016-05-09
Rated 5 out of 5 by from Hood vent adaptor/reducer Does exactly what it's designed to do. Fitted perfectly to hood vent outlet.
Date published: 2016-04-15
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