Nicholas Sowden

Certified Passive House Tradesperson, specialised in Building Envelope & Services


Sowden Building Solutions

31 Rowntree St
2041 Balmain

Phone: +61 433323513

Initial by Exam

Certificate valid from July 24, 2019
Certificate valid until July 24, 2024
The certificate only applies to this person.

Examined by Smart Plus Homes / Daniel Kress at Sydney, Australia