Their NZ home in winter was never colder than 19 degrees!

Being unsatisfied with the current building practices with such low insulation requirements in New Zealand, Nelson couple Allan & Val set out to find a way to build that would give them a comfortable, warm and healthy living environment to live in. 

And did they ever.

It came with surprise when Allan & Val told us that in Winter, their home never got colder than 19°c. That's quite something.