The Kensington GVSS150 is a 150mm stainless steel gravity vent designed for wall-mounted airflow management while blocking pests, drafts, and debris. The gravity-operated louvres automatically open with airflow and close when idle, helping improve energy efficiency and reduce backflow.

Built from 316 marine-grade stainless steel, the GVSS150 is ideal for coastal, alpine, and bushfire-prone areas, complying with BAL40 standards. It includes a pre-installed stainless mesh insert, rubber seal, and mounting screws for secure through-wall installation.

GVSS150 Features
150mm Gravity Louvre Vent: Opens and closes automatically based on airflow.
316 Marine Grade Stainless Steel: Built for durability in coastal and harsh environments.
BAL40-Compliant Mesh Insert: Pre-installed stainless mesh provides bushfire protection.
Weather & Pest Resistant: Helps block draughts, vermin, and debris.
Wall Mount Only: Suitable for through-wall installation (not ceiling compatible).

GVSS150 FAQ

Q: Is this vent suitable for bushfire-prone areas?
A: Yes. It complies with BAL40 when installed with the included stainless mesh.

Q: Can this vent be ceiling mounted?
A: No. It’s designed for wall installation only.

Q: What’s included with the vent?
A: The unit includes the gravity louvre, BAL40-rated mesh insert, rubber seal, and screws.