This VHP (Very High Permeance) wall wrap is built to manage moisture, stopping mould and condensation issues before they start. It’s the smart way to ensure your frame stays dry and your build stays compliant.
Why you’ll like using it:
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Superior Moisture Control: With its Class 4 vapour permeability, it lets the building breathe while still acting as a solid barrier against water and air leaks.
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Tough Triple-Layer Build: It’s made with durable, spun-bonded outer layers that hold up well on site during installation.
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Versatile: Use it behind your exterior cladding or even in unlined spaces like attics to tighten up the build and improve energy efficiency.
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Site Ready: It’s approved for coastal homes and bushfire-prone areas, giving you peace of mind for tricky sites.
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Easy Coverage: One roll gives you 41.1m² of coverage, making it a solid choice for most standard wall jobs.






