PassivHaus design Vs Code for Sustainable Homes (Q&A)

The raft of energy and building legislation driving the construction industry is causing clients and designer a real headache. For example, what is the difference between PassivHaus design standards and Code for Sustainable Homes (CSH) assessment design? – Typically a PassivHaus will acheive a code for sustainable homes rating of code lvel 3 or 4. […]