Delivery:
Current Lead Time: 3 - 5 days
Key Features:
- Flow area: 10,000 mm² free air flow
- Minimum Pitch: For roof installation above a pitch of 22.5⁰ degrees only
Description:
Permits entry of air into the roof space for cross flow ventilation or for use with mechanical extraction.
For roof ventilation: Conforms to the requirements of BS:5250 & BS:5534-2014 & the building regulations approved document F2:2010 & NHBC recommendations
Downloads & Data Sheets:
