EcoInsulation Blow-in External Wall
- Valid from
- Information provider
- Ministry of Business, Innovation and Employment
- Building Research Association of New Zealand (BRANZ)
- Information type
- Product Certificate (CodeMark)
Ecoinsulation Blow-in External Wall is a solution designed for retrofitting exterior walls with Supafil Frame Insulation.
The solution includes a Building Assessment, Masonry Protection Barrier Installation for masonry walls, Supafil Frame insulation installation and a post-installation audit. Supafil Frame Insulation is a water-repellent, loose-fill, fibrous glasswool thermal insulation product. Supafil Frame insulation is identified by branded bags with labels containing detailed product and batch information.
The Masonry Protection Barrier is used to reduce water penetration through masonry veneer walls, and is specified by Eco Insulation Systems Ltd.
The ecoinsulation Blow-In External Wall solution is for retrofitting to existing buildings with:
- Timber framed walls with direct fixed cladding which must have wall underlay; or,
- Timber framed walls with masonry veneer cladding with or without wall underlay.
The ecoinsulation Blow-In External Wall solution must install Supafil Frame insulation through the internal wall lining.
The building must be deemed suitable for the ecoinsulation Blow-In External Wall solution by an Eco Insulation Systems Ltd trained and approved assessor prior to installation by an Eco Insulation Systems Ltd trained and approved installer.
Buildings with masonry veneer claddings must have the Eco Insulation Systems Ltd specified Masonry Protection Barrier applied prior to the installation of Supafil Frame insulation by an Eco Insulation Systems Ltd trained and approved installer.