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An absorbent, synthetic, flexible building underlay for use under wall claddings.
A Plain white-coloured, non-woven scrim with a polymeric laminated face, and with the HYDRA Logo printed on the outer face.
Used as secondary weathertightness protection, and also to provide some protection of framing and structure during construction, however must not be left exposed to weather or UV for more than 60 days.
See BRANZ Appraisal 1072 for full information
HYDRA Wall Underlay has been available in New Zealand since 2020, however been available much longer internationally.
Marshall Innovations provide weathertight solutions from below ground to pre-cladding.Product Enquiries
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