- Author
- Bruce, E.
- Title
- H1 and Renovations.
- Coporate
- Building Research Association of New Zealand, Judgeford
- Journal
- BUILD, Vol. 110, 25-26, February/March 2009
- Keywords
- building codes | building design | glazing materials | insulation | building construction | heat loss | thermal resistance
- Identifiers
- New Zealand Building Code; clause H1 energy efficiency for repairs/replacement, alternations and additions; alterations (including new glazing); Building Performance Index (BPI)