Congratulations to our resident Passive House Designer Joe!

Many congratulations to Joe Stewart who has just gained his Passive House Designer qualifications.

Joe Stewart, one of our Associate Directors and co-founder of our YellowDoor residential design brand, has just passed the tough exams to become a Certified Passive House Designer.

Joe is passionate amount sustainable and environmentally friendly design. He is currently upgrading his own house to EnerPHit standard for refurbishment projects.