RW Simon Premium Trickle Window Frame Vent

RW Simon Premium Trickle Window Frame Vent window slot vent REHAU have partnered with experts at Glazpart to offer a future-proof trickle vent ideally suited for your REHAU profile Find out more today window slot vent Profile22 Systems, the leading UK manufacturer of PVC-U windows and doors, offering window and door systems to trade, commercial and homeowners

window slot vent Window-integrated trickle vent We present Insolio: an innovative trickle vent installed between the top frame part and the head No slot milling No

in 777 slot It's a trickle vent If you leave it open, it allows a bit of ventilation even when the main window is closed  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