70mm Circular Push In Soffit Roof Vents

Installation Advice 

The push in soffit ventilators are fitted to 70mm diameter circular holes, cut into the soffit board

These holes should be drilled at 160mm centres in order to provide airflow equivalent to a continuous 10mm opening

The push in ventilators are not ideally suited in situations where an airflow equivalent to a continuous 25mm opening is required

It is very important that the holes are cut accurately and are not oversized; otherwise, the ventilators will not grip firmly in the fixing holes

It is strongly recommended that a good quality and accurate hole saw is used

Efficient, circular soffit ventilator in a range of colours

Use

For roof eaves ventilation - soffit application

For remedial work on existing roofs

On roofs where ventilation equivalent to a continuous 10mm opening is required

On roofs where the eaves incorporate a soffit board

Features & benefits

Efficient, unobtrusive and easy to fit

Can be fitted to existing soffit boards in situ

4mm wide holes comply with BS 5250 : 2002

Durable and totally resistant to decay

UV stabilised and colourfast

Quality

Satisfies all NHBC Standards 2008 Edition 

Manufactured to BS EN ISO 9001 : 2008

Complies with all relevant Building Regulations

Meets all relevant British Standards

Material & colour choice

Manufactured by injection moulding in polypropylene

Available in white, black, brown and Anthracite Grey