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Telescopic Underfloor Vent Black 220mm x 215mm (12025)

Provides ventilation below suspended ground floors. Adjustable for 3, 4 or 5 brick courses. Free air flow of 6m². Grille prevents entry of vermin. Tough, robust and resistant to decay. Satisfies NHBC requirements and meets all British standards. Use with Air Brick (Code 13873).

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Telescopic Underfloor Vent Black 220mm x 215mm is rated 4.8 out of 5 by 14.
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Rated 5 out of 5 by from Easy to use Relatively inexpensive for a complex plastic moulding. Good value and is adjustable, doing the job of re-directing airflow from airbrick to below a suspended wooden floor after some refurbishment work.
Date published: 2016-11-23
Rated 5 out of 5 by from Easy to fit vent Used to direct air from airbrick down to under suspended floor, worked fine and easy to fit.
Date published: 2016-10-06
Rated 5 out of 5 by from Solved a problem Used to build an air channel under a floor to an enclosed room. One at each end of a channel with ducting and airbricks, backfilled with concrete. Worked a treat.
Date published: 2016-08-03
Rated 5 out of 5 by from Good product Manthorpe product worked great but would be good if you could also buy the G962 which converts the rectangular opening to accept 100mm round pipe but used 2no 100x50mm channels instead which worked with a bit of adaption! Otherwise vents do the job great. Used to extend vents under subfloor to outside extension wall to vent the existing timber floor.
Date published: 2016-02-05
  • y_2017, m_7, d_19, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
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  • co_hasreviews, tv_0, tr_14
  • loc_en_GB, sid_12025, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Grille included?

As someone else has asked a month ago, does this have a grille fitted at one end? In the picture it does not, but in the description it does.....
Asked by: NumeniusAqua
Hi NumeniusAqua, According to the information on the supplier's website, this vent does not come with a grill, either internal or external. Use with Air Brick (Product Code. 13873). Thank you for using Q&A. PB
Answered by: Pebo
Date published: 2017-06-24

Does this item include the outside fascia/plastic grille? There is a grille mentioned in the description but not shown in the picture.

Asked by: Nonicknamegiven

What make is this

Have timloc air bricks are they compatible if not timloc?
Asked by: slosh
Hello Slosh. The telescopic underfloor vent is made by Manthorpe Building Products Ltd, as far as we are aware there should be compatible. Thank you for using Q&A.
Answered by: yeldarb
Date published: 2017-01-25

Should i knock out the existing air brick and replace it with this, or is it designed to supplement the existing brick?

Asked by: roxammon
Hello roxammon, The manufacturers have stated that the under floor vent is designed to work with a new build situation rather than a refurb as this would require taking up the existing floor to fit. Thank you for using Q & A.
Answered by: Dcoz
Date published: 2017-04-09

What is the minimum and maximum height? What is the horizontal depth?

Asked by: AB1967
  • y_2017, m_7, d_19, h_12CST
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Specification
Colour Black
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Length 215 mm
Product Type Telescopic Underfloor Vent
Product Width 220 mm