Mainly used in refurbishment, push-in soffit vents (primary roof vents); provide a convenient method of providing ventilation through an existing soffit board. Barbed ridges on the sides of each vent grip the soffit board and hold them securely in place. Each ventilator provides 2000mm² of free airflow and should therefore be positioned at 200mm centres in order to achieve the equivalent of a continuous 10mm opening.

 

Features & Benefits

 

  • Efficient, unobtrusive and easy to fit
  • Can be fitted to existing soffit boards in situ
  • 4mm wide holes comply with BS 5250:2011
  • Durable and totally resistant to decay
  • UV stabilised and colourfast

 

Applications:

 

For roof eaves ventilation & soffit application

For remedial work on existing roofs

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

On roofs where the eaves incorporate a soffit board

 

Push in Soffit Vent Circular 70mm White Pk of 10no

SKU: 29751066

Technical Information

Primary roof ventilators

Provide a free airflow of 2000mm² per unit

Should be spaced at 200mm centres to achieve ventilation equivalent to a continuous 10mm opening

members of 

NMBS-Logo.jpg
NBG logo.png
Builders-Merchant-Federation-2.jpg