TVS Aluminium Surface Fix Trickle Vent

SKU: TVS400VB-BK

Description

  • TVS surface fix aluminium trickle vent.
  • Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).
  • Felted gasket for increased performance.
  • Controllable T-bar deflects air up or down.
  • Unique linkages ensure constant friction and smooth action.
  • Should be fitted with the TVS Canopy to achieve the EA Air Flow figures.
  • Installed on the inside of the window.

Documentation