Contour Architecture is an established RIBA Chartered Architecture Practice, based in Berkhamsted, Hertfordshire. We have provided Certified Passivhaus Designer services since 2016. In that time, we have completed a number of EnerPHit retrofit projects and are working on new build Passivhaus projects together with a number of ultra low energy, non Passivhaus certified designs, to similar standards for clients. Our aim is to exceed the expectations and aspirations of our clients, achieving design excellence through fully integrated, holistic and sustainable solutions, delivered on time and within budget.