G.J. Gardner's Nick Grogan says it's not all about insulation when it comes to saving on your power bill this winter.

G.J. Gardner's Nick Grogan says it's not all about insulation when it comes to saving on your power bill this winter.

Join Ryan Bridge TODAY for the day's news, interviews and panel discussions, direct from the NZ Herald newsroom.

www.nzherald.co.nz

Join&nbsp;Ryan Bridge TODAY for the day's news, interviews and panel discussions, direct from the NZ Herald newsroom.
www.nzherald.co.nz

Ryan Bridge TODAY

What you need to know to build an energy-efficient home | Thu 28 May

https://api.omny.fm/orgs/7784f840-c291-422a-924b-ad9000bbad71/clips/441abf5d-b847-489f-a85a-b45800285453/transcript