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Tradesperson
Designer | Consultant
Building Certifier

Ian Whitworth

Certified Passive House Designer

Architect

Progressive Design and Build

4 Lewisham Road
Slaithwaite
HD7 5AL West Yorkshire
United Kingdom

Phone: +44 1484 846786
ian@progressive-arch.com
http://www.progressive-arch.com

Initial by Exam

Certificate valid from Aug. 5, 2019
Certificate valid until Aug. 5, 2024
The certificate only applies to this person.

Examined by Passive House Academy / O'Leary, Tomás at Dublin, Ireland