Description
Black Plastic 70mm Soffit VentsPack of 25 Plastic push in soffit vents for roof and eave ventilation.Diameter hole needed: 67mm.Meets building regulations.Made in durable polypropylene.Provides a free airflow of 2150mm² per unit.DimensionsVent size: 80mm.Drill hole size: 67mm.Vent depth: 15mm.Circular soffit ventsCircular Soffit Vent can be slotted into the soffit board prior to installation for new build situations or just as easily retro-fitted into existing soffits.Standard fixing for this product is a simple push twist action into a 67mm hole drilled in the soffit board.The vent features evenly spaced slots small enough to prohibit large insects gaining access but wide enough not to be blocked by debris