Latest updates
Building CodeHub resources update – June 2025
Resources added/updated in BCH in June 2025 include:
• MBIE new and updatedre-branded resources – Product certificate (CodeMark), Determinations and MultiProof approvals.
• BRANZ new and updated resources – Appraisals.
Resources removed from BCH in June 2025:
• An MBIE Product certificate (CodeMark) – withdrawn.
The following resources have been added to Building CodeHub:
MBIE Product Certificates (CodeMark) - new, re-issued and revised:
- CMNZ70070 version: 3 - ModWood Decking and Screening
- CMNZ70163 version: 1 - CertClad Weatherboard Cladding System
- CMNZ70113 version: 1 - HBS Agribalance Insulation
- CMNZ70080 version: 1 - RK Board & Batten
- CMNZ70064 version: 2 - Kopine Flooring Systems Ultralock™ 12 and Tongue & Groove 12
- CMNZ70102 version: 1 - DuPont Tyvek® Metal Roof Underlay
- CMNZ10003 version: 02 - Strandfloor® Flooring
- CMNZ10004 version: 02 - StrandfloorH3.1® Flooring
- CMNZ10005 version: 02 - Strandsarking® Roof Sarking
- CMNZ10006 version: 02 - Strandsarking® for Low-Slope Membrane Roofs
- CMNZ10007 version: 02 - Everguard and Everguard Extreme TPO Roof and Deck Membranes
- CMNZ10018 version: 03 - Prolam H5 Glue Laminated Posts
- CMNZ70082 version: 1 - RK Vertical 45mm
- CMNZ70083 version: 1 - RK Vertical 20mm
- CMNZ70065 version: 2 - Loxo Cladding System
- CMNZ70103 version: 2 - TRITOFlex Membrane System
- CM20236 version: 02 - CleverEVAC Dynamic Green Exit Sign
- CMNZ70071 version: 2 - DuPont Tyvek® Flashing Tapes and FlexWrap NF
- CMNZ30032 version: G2 - SOLITEX EXTASANA Wall Underlay
- CMNZ70100 version: 2 - DuPont Tyvek® HomeWrap®
- CMNZ30046 version: I - Allied Concrete READY Floor
- CMNZ70131 version: 1 - STEELOX Piping System
- CMNZ70067 version: 2 - SikaWrap Hex Structural Strengthening System
- CMNZ70126 version: 1 - SelectSIP Building System
- CMNZ10008 version: 02 - Velux Skylights
- CMNZ10009 version: 02 - Velux Roof Windows
- CMNZ10010 version: 02 - Velux Sun Tunnels
- CMNZ10011 version: 02 - Garrison® Bevelback Weatherboards
- CMNZ10012 version: 02 - Garrison® Rusticated Weatherboards
- CMNZ10013 version: 02 - Garrison® Vertical Shiplap Weatherboards
- CMNZ70013 version: 1 - Ardex WPM 195 & WPM 196 Tanking Membranes
- CMNZ70030 version: 1 - FPS® Weathertight® System
- CMNZ70042 version: 2 - KELOX Multilayer
- CMNZ70052 version: 2 - TRM WeatherAll® System
MBIE Determinations:
- 2025/024: An authority's decision to issue a notice to fix in relation to a unit and wastewater disposal system has been issued
- 2025/025: An authority’s decision to grant a building consent under section 72 and whether the building work was major alterations
- 2025/026: An authority’s decision to refuse to grant a waiver of the Building Code for multiple isolated steps on access routes
- 2025/027: The refusal to grant an amendment to a building consent to include external wall claddings terminating in channel drains
- 2025/028: Regarding two certificates for public use and an application for a third in relation to a building providing accommodation.
MBIE MultiProof certificates - new and rebranded:
- A10604: NZ Construction Limited - Modulock - Option 11a/11b
- A10605: NZ Construction Limited - Modulock - Option 11c/11d
- A10606: NZ Construction Limited - Modulock - Option 12a/12b
- A10607: NZ Construction Limited - Modulock - Option 12c/12d
- A10608: NZ Construction Limited - Modulock - Option 1a/1b
- A10609: NZ Construction Limited - Modulock - Option 7a/7b
- A10610: NZ Construction Limited - Modulock - Option 8a/8b
- A10611: NZ Construction Limited - Modulock - Option 15a/15b
- A10612: NZ Construction Limited - Modulock - Option 16a/16b
- A10613: NZ Construction Limited - Modulock - Option 9a/9b
- A10614: NZ Construction Limited - Modulock - Option 10a/10b
- A10615: NZ Construction Limited - Modulock - Option 17a
- A10616: NZ Construction Limited - Modulock - Option 18a
- A10617: NZ Construction Limited - Modulock - Option 19a
- A10618: NZ Construction Limited - Modulock - Option 2a/2b
- A10619: NZ Construction Limited - Modulock - Option 3a/3b
- A10620: NZ Construction Limited - Modulock - Option 3c/3d
- A10621: NZ Construction Limited - Modulock - Option 4a/4b
- A10622: NZ Construction Limited - Modulock - Option 5a/5b
- A10623: NZ Construction Limited - Modulock - Option 6a/6b
- A10624: NZ Construction Limited - Modulock - Option 13a/13b
- A10625: NZ Construction Limited - Modulock - Option 14a/14b
BRANZ Appraisals - new, re-issued and amended:
- Appraisal number 394 (2025) - GIB® Noise Control Systems
- Appraisal number 864 (2025) - Viking GM Mercury FC Tanking Membrane
- Appraisal number 769 (2023) - Celcrete 50mm Panel Veneer Cavity Cladding System
- Appraisal number 850 (2025) - Secura™ Flooring
- Appraisal number 1211 (2022) - Axon™ Panel Cladding
- Appraisal number 1285 (2025) - James Hardie Fire and Acoustic Systems
- Appraisal number 511 (2020) - Weathertex Direct Fixed Weatherboard Cladding Systems
- Appraisal number 512 (2020) - Weathertex Cavity Fixed Weatherboard Cladding Systems
- Appraisal number 513 (2020) - Weathertex Direct Fixed Weathergroove Panel Cladding Systems
- Appraisal number 514 (2020) - Weathertex Cavity Fixed Weathergroove Panel Cladding Systems
- Appraisal number 1053 (2025) - Showerwell Tile Safe Shower System
The following resources have been removed from Building CodeHub:
MBIE Product Certificate (CodeMark) - withdrawn:
- CM70112 - HBS Heatlok Soya HFO Insulation
Notification date: 3 July 2025