- Screws and Rubber seal included
The GVSS range is designed to allow airflow to be released by opening the Louvres and then closing them when not in use. This keeps the vent closed during wind, and drafts and prevents pests and vermin from entering the system.
The Louvre is made from quality 316 Marine Grade Stainless Steel. The Louvre also complies with BAL40 (Bushfire Attack Level), as the vent is supplied with a cinder mesh insert.