CONGRATULATIONS to Paul Howick of True-As Maintenance Contractors for achieving an airtightness of 0.5 ACH (air changes per hour) on a recent build!!!
Paul and the team at True-As Maintenance Contractors achieved this result in a blower door test conducted on 4th of March 2016 in a new build in Gundaroo, about 40 minutes from Canberra
0.5 ACH is a world leading level of airtightness and meets the passive house standard. This is about 20 times more airtight than a modern conventional build.
This was Paul’s first attempt at building ‘airtight’ and is a testament to his attention to detail. It also shows that builders can achieve exceptionally high levels of air tightness with the right products and application method.
Congratulations again to Paul and his apprentices of True As Maintenance Contractors!
If you wish to congratulate Paul you can contact him on the details below.
Paul Howick – True As Maintenance Contractors
F: 02 6259 2985
M: 0408 624 593
PO Box 246, Kippax ACT 2615