Inspiring people to make a better place to live

light

Remember when the main choice you had for light bulbs was 60 Watts or 100 Watts? Things have progressed a long way since then, and mostly for the better, especially when you consider that the average incandescent light bulb is only about 10% efficient. Most of the energy ends up as heat rather than light. Now we've ... [Read more]

FREE 4 PAGE GUIDE shows how to design a sustainable home



The Building Guide is NZ’s independent step-by-step guide for home owners who are building new or renovating, with a comprehensive building product and services gallery.