Jim Hayles

Certified Passive House Designer

Architect

Quattro Design Architects

Matthews Warehouse
Glouceser Quays
GL2 5QY Gloucestershire
United Kingdom

Phone: +44(0)1452424234
jim.h@quattrodesign.co.uk
http://www.quattrodesign.co.uk

Extension by building documentation

Certificate valid from Aug. 20, 2020
Certificate valid until Aug. 20, 2025
The certificate only applies to this person.
Photo of documentation
Download documentation Assessed by Warm: Low Energy Building Practice / Warm, Peter

Complete list: Passive House Designers with building documentations


Initial by Exam

Certificate valid from Dec. 15, 2014
Certificate valid until Dec. 15, 2019
The certificate only applies to this person.

Examined by Warm: Low Energy Building Practice / Warm, Peter at Bristol, United Kingdom