Achieving H1 Energy efficiency compliance when altering an existing building - Issue 113 (2023)
- Abbreviation
- Achieving H1 Energy efficiency compliance when altering an existing building
- Valid from
- 1/06/2023
- Information provider
- Ministry of Business, Innovation and Employment,
- Information type
- CodeWords article,
- Format
- Website,
Description
On 29 November 2021 the Ministry of Business, Innovation and Employment (MBIE) released the biggest energy efficiency updates in more than a decade.
The changes included:
- an increase to the number of climate zones from 3 to 6
- increased insulation requirements for roofs, walls, floors, windows, doors and skylights.
Scope
The article includes:
- Adding an extension or making a large alteration
- Smaller repairs or replacements
- Don’t miss opportunities to improve building performance
- Key dates for H1 Energy efficiency updates
- Quiz