Welcome to Level, the authority on sustainable building.
Level will help you design and build homes which have less impact on the environment and are healthier, more comfortable, and have lower running costs.
What's New
Green Property Summit 2015
Registrations are open for the 5th Green Property Summit being held in Auckland in March. Read more.
Passive House Conference
The South Pacific Passive House Conference and Trade Show is being held in Auckland 14–15 February. Read more.
New house condition
Construction problems in new houses in areas such as energy efficiency and weathertightness are the subject of a BRANZ research project. Read more.
Recently added
- We’ve just refreshed and expanded our Materials Life Cycle Assessment section – what you need to know about the environmental impact of materials, products and services across a defined life cycle.
- We've also updated information on Photovoltaic systems.
Resources
- The BRANZ House Insulation Guide 5th edition has just been released. Expanded and updated, the guide shows the thermal performance that can be expected for different levels of insulation in various construction types.
- To buy any BRANZ publication, see www.branz.co.nz or ph 0800 80 80 85 (press 2).