Homestar Technical Clarification Rulings
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| Technical Question Title | Tool Version | Date Released | Credit Name | Tool Category | TC Link |
|---|---|---|---|---|---|
| TQ186 Slab R-value using BRANZ HIG | v4.1 | May 2023 | EHC | Link | |
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Approved Ruling: NZGBC advises to use the 6th edition of the BRANZ HIG (House Insulation Guide) to calculate the R-value for a waffle pod slab with edge and under slab insulation. Please note that all projects using the BRANZ HIG are expected to use the 6th edition. Find the link below and see the photo example. |
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