Slab floors under new H1 changes - Build 192 (2022)

Abbreviation
Slab floors under new H1 changes - Build 192 (2022)
Valid from
1/10/2022

Information provider
BRANZ Limited
Author
David Hindley
Information type
BUILD article
Format
Website, PDF

Description

Existing Building Code minimum construction R-value requirements for concrete slabs remain the same until 1 May 2023 when the way they are calculated also changes.

The coming year will see some big changes in the Building Code requirements around insulation. From 3 November 2022, the 5th edition amendment 1 of Acceptable Solution H1/AS1 and Verification Method H1/VM1 replace the 4th edition documents.

Scope

This article includes:

  • Consents submitted before 1 May 2023
  • Increase for all consents from 1 May 2023
  • Demonstrating Code compliance
  • Determining slab R-values from 1 May 2023
    • Using vertical edge insulation
    • Slab area-to-perimeter ratio
  • Only use new BRANZ House insulation guide
For assistance with locating previous versions, please contact the information provider.
View on Information Provider website Download this resource (PDF, 201KB)
For assistance with locating previous versions, please contact the information provider.
This resource is not cited by any other resources.

Slab floors under new H1 changes - Build 192 (2022)

This document is not CITED BY any other resources:

Slab floors under new H1 changes - Build 192 (2022)

Description

Existing Building Code minimum construction R-value requirements for concrete slabs remain the same until 1 May 2023 when the way they are calculated also changes.

The coming year will see some big changes in the Building Code requirements around insulation. From 3 November 2022, the 5th edition amendment 1 of Acceptable Solution H1/AS1 and Verification Method H1/VM1 replace the 4th edition documents.

View on Information Provider website Download this resource (PDF, 201KB)
Slab floors under new H1 changes - Build 192 (2022)
Description

Existing Building Code minimum construction R-value requirements for concrete slabs remain the same until 1 May 2023 when the way they are calculated also changes.

The coming year will see some big changes in the Building Code requirements around insulation. From 3 November 2022, the 5th edition amendment 1 of Acceptable Solution H1/AS1 and Verification Method H1/VM1 replace the 4th edition documents.

View on Information Provider website Download this resource (PDF, 201KB)
This resource does not cite any other resources.

Slab floors under new H1 changes - Build 192 (2022)

This resource does not CITE any other resources.
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