What Are Window Trickle Vents And Why You Need Them

Twin Slot Night Vent Keep Plate For Use With Window Dead Lock window slot vent slot just above the trickle vent Hi my bathroom window has a vent fixed in at the top which has now started to leak, there is water window slot vent en Trickle vent is a device that allows air supply to rooms that use gravity

halloween slot png This RW Simon window ventilators ideal for both timber and PVC-u Trickle Slot Vent for uPVC Double Glazing WindowManufactured by RW