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
EECA’s measures for improving household energy efficiency to 2022
EECA has defined specific measures to assess progress towards greater energy efficiency in our housing stock over the next four years. Read more.
Wood waste a winner
One of the top producers of timber for the building industry was a big winner in the EECA Business Awards 2018. Read more.
Solar installations heading towards 20,000
New Zealand is close to passing the milestone where over 20,000 homes have solar power generation systems installed. Read more.
Better-than-Code KiwiBuild houses would deliver big savings
A new report finds benefits of $331m if KiwiBuild houses are built to achieve a Homestar 6 rating. Read more.
Recently added
- We’ve added a page about Maintenance and repairs to our Mains or rainwater section.
Sustainable Building Design in New Zealand #1
Watch YouTube video.
Sustainable Building Design in New Zealand #2
Watch YouTube video.
Sustainable Building Design in New Zealand #3
Watch YouTube video.
ScienceTalk: Improving NZ homes for heating
Watch YouTube video.
Maintenance Schedules
Watch YouTube video.
Resources
- Recent BRANZ bulletins that cover Level topics include BU629 ALF 4.0 Building Performance Index Calculator, BU620 Managing wind effects around buildings and BU618 Acoustic design principles.
- The BRANZ Factsheets for Passive solar design, Trombe walls and Photovoltaic (PV) design have just been updated for 2018.
- BRANZ has published External Research Report ER32 [2018] Retrofitting insulation in residential properties. This is available for free download here.
- To buy any BRANZ publication, see www.branz.co.nz or ph 0800 80 80 85 (press 2).
- BRANZ Find is a free digital search tool covering a wide range of New Zealand building information from BRANZ, Standards New Zealand, MBIE and others. www.branzfind.co.nz