Window Slimline Trickle Vent White

£4.50 (Exc. VAT)

Status: In Stock
Ships within 2-3 working days to U.K & Ireland

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Our easy to fit slimline clip in trickle vents can be fitted to windows or doors (Upvc, aluminium or timber), as an aid to controlling condensation. Each Trickle Ventilator Provides 2000mm2 or 4000mm2 (dependent on the lenght of trickle vent chosen) of free area trickle ventillation when Installed in the window / door frame, head, add-on or sash. Each kit includes external canopy and Internal canopy with unique internal controllable tilting T-Bar, which enables full control of ventilation or complete closure. The product consists of an internal ventilator with adjustable closures to regulate incoming air flow and an external canopy with integral fly screen. Internal ventilator This is injection moulded in PVC-U, with UV resistant Acetal spring clips that enable the ventilators to be firmly snapped into the routered slot in the profile. The installation of this trickle vent provides time cost savings when compared with 'screw fitting' alternatives. The closure plate has a positive action and multiple units in the 4000 version provide control of airflow. A variety of custom fixing clips are available to offset the trickle ventilator vertically relative to the 10mm slot for applications such as sash windows, where space is at a premium. These give offsets of +/- 2mm. External canopy This is complimentary to the interior unit and features the same materials and fixing methods. The canopy has an integral fly screen. A flat grill is also available.

  • Clip in Glazing Trickle Ventilator.
  • Choose the trickle vent from a range of colours that will suit your windows.
  • There are two sizes of trickle vent to Choose from 241mm or 454mm.
  • Infinitely controllable.
  • Easy to fit.
  • Suitable for timber, aluminium, PVCu or composite windows.
  • Ideal for night ventilation does not compromise security.
  • Unique occupant controllable tilting T-bar
  • Rounded integral shape
  • For use over routered 10mm slot


  • Choose either the 241mm = 2000mm2 or 454mm = 4000mm2 version of trickle vent
  • Unique closure mechanism provides for adjustable ventilation with a positive action
  • This trickle ventilator has "BBA" Certification


The Installation Instructions

  1. The trickle ventilator is normally fitted in the head of the frame or sash in a section that does not contain a reinforcing member.

  2. Rout a 10 mm slot as detailed in the below diagrams.

  3. Units are fitted by locating the spring fixings into the routered slots and pressing firmly into place.