Window Ventilation

window slot vent   Dan window slot vent

Excelsior Windows & Conservatories has the solution to this, by using the Overhead Concealed Trickle Vent Cover which not only hides the trickle vent, but also

Draak white trickle vent 263mm for UPVC windows Quality window ventilation to prevent condensation & mould, ready for collection in 2 hours or next-day However, they are typically designed so the doorwindow can be left closed while the trickle vent is kept open at all times for continuous

can i run a pcie 4.0 in 3.0 slot When placed in the top of a casement frame, a trickle vent will serve that purpose; providing a small opening that allows air to filter through the closed Premium Trickle Slot Vent for uPVC, Aluminium & Wooden Window - 300mm