Wall Cavity Closer Mesh

Our wall cavity closer mesh, ventilation mesh and bushfire mesh are built for Australian conditions. Delivered Australia Wide.

Designed to protect wall cavities from pests and embers (when the correct Ember or Stainless Steel Mesh is used), allows for airflow, and helps to manage moisture. It’s a reliable solution for builders and carpenters.

Commonly used as a wall cavity closer, ventilation mesh, and subfloor enclosure mesh, our range is suitable for a wide variety of construction applications. Whether you're working on a standard build or in a bushfire-prone area, we’ve got the right mesh to match your requirements.

Product dependent, we have mesh sizes ranging from: 250mm wide up to 1000mm wide.

Our range includes:
- Cavity closer mesh for non-BAL (no bushfire rating) applications
- BAL-29 cavity closer mesh for moderate bushfire risk zones
- BAL-40 and BAL-FZ cavity closer mesh for high-risk and flame zone areas

Manufactured for strength, durability, and ease of installation, our mesh helps protect against ember attack (when the correct Ember or Stainless Steel Mesh is used), pests, and debris while maintaining essential ventilation within wall cavities and subfloor spaces.

If you’re looking for cavity closer mesh, ventilation mesh or bushfire mesh in Australia, Notorious Tools is where you'll find it.