Window-integrated Trickle Vent - No Slot Milling

Slot vents for old windows window slot vent Trickle Night Slot Window Vent Air Ventilation For upvc Timber Or Aluminium Window DoorsSize & Features:Overall Length Approx 263mmApprox 235mm Length window slot vent The vent on a window air conditioner is an opening in the unit where outdoor air can enter the room and where indoor air can be exhausted

mighty gorilla slot Bar Carrier PVC glazed in option ; GB Vent Designed to allow the passage of air at all times ; 2000-2500EAV4000-5000EAV Variable slotvent ; 5000EA The