Skip to main content Skip to primary navigation
Resource detail
Citations

H1 compliance and construction R-values - Build 204 (2024)

View on Information Provider website Download this resource (PDF, 615KB)
Abbreviation
H1 compliance and construction R-values
Valid from
1/11/2024
Information provider
BRANZ Limited,
Author
Greg Burn
Information type
BUILD article,
Format
Website, PDF,
Description

Designers have several options for achieving construction R-values that prove compliance with clause H1 Energy efficiency.

Recently introduced increases in construction R-value requirements when using H1/AS1 and H1/VM1 to prove compliance with Building Code clause H1 Energy efficiency have created some challenges in both design and construction.

Scope

The article includes:

  • Increase in construction R-values for roofs
  • Options for designers
  • H1 compliance with H1/AS1 and H1/VM1 
    • Schedule method
    • Calculation method
    • Modelling method
  • Thermal modelling tools 
    • BRANZ tools
  • Further information
For assistance with locating previous versions, please contact the information provider.
View on Information Provider website Download this resource (PDF, 615KB)
For assistance with locating previous versions, please contact the information provider.
This resource is not cited by any other resources.

H1 compliance and construction R-values - Build 204 (2024)

This document is not CITED BY any other resources:

H1 compliance and construction R-values - Build 204 (2024)

Description

Designers have several options for achieving construction R-values that prove compliance with clause H1 Energy efficiency.

Recently introduced increases in construction R-value requirements when using H1/AS1 and H1/VM1 to prove compliance with Building Code clause H1 Energy efficiency have created some challenges in both design and construction.

View on Information Provider website Download this resource (PDF, 615KB)
H1 compliance and construction R-values - Build 204 (2024)
Description

Designers have several options for achieving construction R-values that prove compliance with clause H1 Energy efficiency.

Recently introduced increases in construction R-value requirements when using H1/AS1 and H1/VM1 to prove compliance with Building Code clause H1 Energy efficiency have created some challenges in both design and construction.

View on Information Provider website Download this resource (PDF, 615KB)
This resource does not cite any other resources.

H1 compliance and construction R-values - Build 204 (2024)

This resource does not CITE any other resources.
Feedback