Aluminium SlotTrickle Vent 375mm

A trickle vent is a very small opening in a window or other building envelope component to allow small amounts of ventilation in spaces intended to be

What is A Trickle Vent? In basic terms, when a window is manufactured a slot is drilled into the plastic frame and a cover is placed over it

window slot Draak white trickle vent 263mm for UPVC windows Quality window ventilation to prevent condensation & mould, ready for collection in 2 hours or next-day

pg 99 slot R2700 – Rytons Window Trickle Ventilator · Two-piece window frame ventilator for habitable rooms and wet rooms · Allows the introduction of fresh