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Manrose Cowl Vent Brown 140 x 140mm (14789)

HIPS polystyrene. Compliant with Part F of the Building Regulations. Suitable for commercial and domestic use with 100mm round pipe or 110 x 54mm rectangular ducting. Not suitable for gas appliances and must not have grilles or flaps obstructed designed for products such as ventilation and extraction fans, etc.

  • Suitable for Outdoor Use
  • Surface-Mounted
  • W x D x Lg: 140 x 83 x 140mm
  • Model No: 41032
  • Channel Width: 100mm

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Manrose Cowl Vent Brown 140 x 140mm is rated 4.0 out of 5 by 30.
  • y_2017, m_5, d_25, h_13
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Rated 5 out of 5 by from Very easy to fit I had no trouble fitting this and it worked perfectly with the inline extractor fan I had bought which is probably the most powerful of its class on the market. I read others reviews of this cowl before purchasing and made my own mind up, I had no trouble with anything breaking or falling apart, I think the trick may be to be patient and not to force anything as its plastic. After removing the cover with a slight squeeze to the sides, the cowl was fitted to a white pipe (Screwfix item: 15872) with a few small stainless self tappers. The pipe passed through a 110mm hole drilled in the gable end cavity wall of the attic which left ample material to drill fixing holes for red no: 8 plugs and screws. The unit works flawlessly if fitted level, correctly and not over tightened so as to distort. Its of light plastic construction so does not need to be over engineered in the way of fixing. A small bead of clear silicone was applied to the top, bottom and sides to stop insects such as earwigs or ladybirds finding their way through the brickwork pointing and making nests behind the plastic.
Date published: 2017-04-11
Rated 1 out of 5 by from Too noisy I thought this looked like a much detter solution than the louvred ones which always rattle, but I was wrong it doesn't rattle it bangs. I can't stand the noise it has to go.
Date published: 2017-02-01
Rated 5 out of 5 by from Good buy Needed a new vent to replace a louvre vent which let cold air into my bathroom. Price is excellent and quality seems to be fine. Now fitted cold draughts in my bathroom have now improved considerably.
Date published: 2017-01-28
Rated 4 out of 5 by from Good product Bought to replace an old one. Works as it should and easy to fit
Date published: 2017-01-21
  • y_2017, m_5, d_25, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
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  • co_hasreviews, tv_0, tr_30
  • loc_en_GB, sid_14789, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Does this fit to round or rectangular ducting?

Asked by: Blocky
Hello This will fit onto round ducting
Answered by: Ventilation experts
Date published: 2017-04-11
  • y_2017, m_5, d_25, h_1CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
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  • clientName_screwfix
Specification
Brand Manrose
Channel Width 100 mm
Colour Brown
Fixings Supplied Fixings Not Supplied
Manufacturer Guarantee 3 Year Manufacturer's Guarantee (T&Cs Apply)
Model No 41032
Pack Size 1
Pieces in Pack/Case 1
Product Depth 83 mm
Product Length 140 mm
Product Type Cowl Vent
Product Width 140 mm
Shape Square
Suitable Use Type Suitable for Outdoor Use
Wall Ventilation Air Flow 14,700 mm²

W x D x L: 140 x 83 x 140mm. Channel width: 100mm. Free air space: 14,700mm². Fixings Not Supplied.