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Joseba Perez de Larraya Sola

Joseba Perez de Larraya Sola

Pollard Thomas Edwards

Joseba Perez de Larraya is an architect and certified Passivhaus designer working as part of the Knowledge Hub sustainability team, supporting teams across the practice to design and model projects to Passivhaus standards.  

Joseba views architecture as an integrated design process, working alongside the wider design team in the early design stages to achieve robust buildable solutions for energy efficient buildings.  

At PTE he worked on the second edition of the best seller book Designed to Perform. 

He is currently acting as consultant for DLUHC, writing the Future Homes Standard (Part L 2025).  

As part of the PTE Knowledge Hub Joseba has authored internal guidance on overheating and external shading devices as well as provided CPDs about these topics to Clarion Housing Group and Barratt London. 

He is dedicated to furthering the progress of sustainable practices in architecture.