Greenwood 3000SB & 4000SB Slotvent - Ventilation

window slot vent   Dan window slot vent

Trickle vents are used extensively in the UK and Europe integrated into window frames to provide minimum ventilation requirements for naturally ventilated

DO NOT FIT THE CLIPS INTO YOUR NEW VENT AND ROUTS YET! Safely remove your existing trickle vents, taking care not to damage the the new vent to Greenwood EA 2500 Trickle Slot Vent White Colour For Upvc Window Ventilation This is the Greenwood 2500EA trickle vent which is one of the smallest

star gems slot machine Window trickle vents are perfect for maintaining natural ventilation Our range of trickle vents provide a small opening in window frames and doors  A great choice of window vents to fight condensation Adjustable trickle vents, night slot vents & rotary vents offering ventilation for double glazed windows