166: How to Upgrade Your Thermal Envelope Above the Building Code

When you’re designing a new home, or getting one built, you should invest as much as you can to upgrade the thermal envelope. Put in as much insulation as you can, and invest in the best windows you can afford. In this episode, I walk through the minimum requirements of the New Zealand building code Read More …

103: It’s All About Airtightness

Derek Ward’s strength is the science that connects good design with good performance. Clioma House specialises in ‘airtightness and effective insulation’. They help bridge the gap between the drawing board and the construction site. Call the Experts, Early The sooner you think about how much you want to do in relation to performance, the cheaper Read More …