Plastic Recessed Trickle Vents | TVF Type
Plastic Recessed Trickle Vents | TVF Type

Non Coastal

Plastic Recessed Trickle Vents | TVF Type

£5.40
In stock
Price shown is exclusive of VAT
SKU: TVF400V-WH

TVF fully recessed plastic trickle vent. Improved design for increased ventilation. Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).

This item is sold individually

Finish:White
Quantity:
  • TVF fully recessed plastic trickle vent.
  • Improved design for increased ventilation.
  • Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).
  • No projection (when vent closed) for ease of window stacking.
  • Controllable tilting T-bar.
  • Should be fitted with the TVF Canopy or TVG Grille to achieve the EA Air Flow figures.
  • Installed on the inside of the window.
  • Length of Vent 351mm.
  • Width of Vent 21-32mm.
  • Equivalent Area: 4600EA Mm2.
  • Free Area: 4530 Mm2.
  • Projection Closed-Open: 0-18.5mm.
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