Insulating slab-on-ground floors
Current methods for adding insulation to slab-on-ground floors have some disadvantages. However, recent BRANZ research has developed more effective methods.
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Current methods for adding insulation to slab-on-ground floors have some disadvantages. However, recent BRANZ research has developed more effective methods.
Double glazing, or Insulating Glass Units (IGUs), are increasingly used in New Zealand to improve insulation. This has created a demand to upgrade existing houses.
Internal or ‘within roof area’ gutters (also described as box gutters) are seen as an easy solution to the collection and disposal of roof water. However, significant inconvenience, damage and health issues may occur if one overflows.
Underlay is an essential part of roofing installation, but there still appears to be some uncertainty about its use and installation.
It is virtually impossible to build using only the Acceptable Solutions and Verification Methods given by the Department of Building and Housing in its Compliance Documents. So, what is an Alternative Solution and how do the building consent authorities assess and consent them?
‘Loaded dimension’ is an important term to understand when designing timber framed buildings. It ensures that the correct size of load-bearing timber is selected for each situation.