Manrose Square Flap Vent White 100mm

Product Code: 18561
Manrose Square Flap Vent White 100mm
Product Code: 18561
PVC. Compliant with Part F of the Building Regulations. Suitable for commercial and domestic use with 100mm round or 110 x 54mm rectangular ducting.


  • White
  • W x D x Lg: 140 x 76 x 140mm
  • Channel Width: 100mm
  • Model No: 41012
  • Not Suitable for Use with Gas Appliances
  • Flush Fit


Fixings Not Supplied. Free air space: 14,700mm². Louvre height: 140mm. Louvre width: 140mm.
€3.05 Incl. 20% VAT
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Additional Information
Technical Specification
  • Brand : Manrose
  • Product Length : 140 mm
  • Product Type : Square Flap Vent
  • Fixings Supplied : Fixings Not Supplied
  • Model No : 41012
  • Product Width : 140 mm
  • Channel Width : 100 mm
  • Colour : White
  • Product Depth : 76 mm
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
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

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Manrose Square Flap Vent White 100mm is rated 4.3 out of 5 by 45.
Rated 5 out of 5 by from Easy Easy to use and fix, if you use tape to hold open the vents during fixing even a complete DIY disaster like me can fix it.
Date published: 2017-01-02
Rated 5 out of 5 by from No need to get in a flap! Easy to fit (apart from getting & keeping the vent flaps open long enough to mark & fix!). Works as it should & lets air out, whilst stopping cold drafts.
Date published: 2016-08-20
Rated 4 out of 5 by from Extractor vent I would recommend this vent decent quality perfect for the job
Date published: 2016-06-29
Rated 5 out of 5 by from top product Exactly what i needed and does exactly what it says top quality product excellent
Date published: 2016-04-12
Rated 5 out of 5 by from Works perfectly. Great price. Needed two of these. One as a replacement for our bathroom fan cover (the old one had lost one flap and the remaining flap had curled up) and one to cover an old vent hole (cheaper and easier than bricking it up!). Both went on fine, very easy to install (one screw in each corner). I also used sealant around the inside and outside edge to guarantee no water would get into the wall cavity. As previous reviewers have said, it has 3 flaps not 2 as pictured. Would work with both round and square holes. Took around 30 minutes to do both.
Date published: 2016-03-22
Rated 4 out of 5 by from Perfect Replacement vent cover The perfect replacement for wind-damaged flap vent. So easy to fit, and a bargain-basement price!
Date published: 2016-03-01
Rated 5 out of 5 by from Great for the price. Great vent flap ,can not go wrong for the price. and very easy to fit
Date published: 2016-02-28
Rated 4 out of 5 by from manrose vent Good item easy to fit, and very cheap took minutes to fit it into place
Date published: 2016-01-16
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