The 70mm Black Circular Soffit Vent is a durable UPVC ventilation grille designed to provide effective airflow to roof spaces while preventing the entry of insects and debris. Ideal for both hollow and solid soffits, this circular soffit vent helps maintain healthy roof ventilation and reduces the risk of condensation build-up in loft areas. Manufactured from high-quality black UPVC, this soffit vent offers excellent resistance to weathering, moisture and UV exposure, making it suitable for long-term external use. The sleek circular design provides a neat and professional finish for modern roofline installations. With an approximate 70mm hole size, 80mm base diameter and 2500mm² airflow capacity, this soffit vent delivers reliable ventilation performance for domestic and commercial roofing applications. Easy to install and low maintenance, it is suitable for use with fascia boards, soffits and roofline refurbishment projects. Designed for durability and consistent airflow performance, this BSI-approved soffit vent is built to withstand harsh outdoor conditions while maintaining ventilation efficiency year-round. Approximate dimensions: Hole Size: 70mm Base Diameter: 80mm Air Flow: 2500mm²
