High water barrier and vapour permeable membrane.

Hardie™ Wrap Weather Barrier is a lightweight yet durable, vapour permeable wall wrap designed for use in residential timber and steel frame wall construction. It is also suitable for use over masonry walls, ideal for renovations and cladding over brick.

Made from an advanced triple-layered material, Hardie™ Wrap Weather Barrier has been engineered to protect against the Australian climate. Non-perforated and highly breathable, it is designed to stop moisture ingress to the frame, while allowing water vapour to escape.

Hardie™ Wrap Weather Barrier acts as thermal shield around the home. Its unique, semi-reflective surface helps to improves the thermal performance of your wall, contributing to a 7-star rating. It also reduces airflow around insulation, making it work more effectively. The surface is also anti-glare, reducing the impact of reflections and glare to make installation easier.

Classified as a Class 4 Vapour Permeable Membrane, Hardie™ Wrap Weather Barrier is suitable for use in Australian Climate Zones 2 to 8 in accordance with the National Construction Code (NCC) 2022.