by Jason Quinn
Updated 18 May, 2019
First published 9 May, 2019ECCA has decided to feature our book on their page on building
by Jason Quinn
Updated 18 May, 2019
First published 9 May, 2019Latest posts:
Live online Passive House tradesperson training starts mid-April
High-performance construction demands precision. To get you up to speed with the building science that makes it work, our second…
ike saniel
Selling solar and Passive House: Framing matters more than the math
A new New Zealand study shows solar panels add a mere 1.3% premium to a house’s sale price, and real…
ike saniel
Test drive your home’s energy performance with a Performance Snapshot
You wouldn’t buy a new car without taking it for a test drive. Yet, people regularly spend millions of dollars…
ike saniel
How long do our houses actually last? The 90-year reality
Retrofitting for performance only makes sense financially, at least when you’re already renewing a building element. Ripping off perfectly good…
Jason Quinn
Ventilate right: ignoring this endangers health
Is Passive House still relevant now that heat pumps are efficient and the grid is decarbonising? Nick Grant tackles this…
Jason Quinn
EnerPHit vs the ‘lite’ alternatives
I’ve been deep in the weeds working on the Deep Energy Retrofit Guide for New Zealand, and naturally, that means…
Jason Quinn