Twenty-eight of the 33 existing homes in Enschede’s Bijvank-Noord neighborhood underwent a comprehensive passive house renovation. The project involved replacing the original building envelopes with new, highly insulated timber envelopes, which were entirely prefabricated by MBS. To maximize efficiency, the exterior joinery and ducts for power cables and other technical services were pre-fitted at the MBS plant, leading to a considerable reduction in on-site assembly time and overall costs. Following this extensive renovation, the homes now meet rigorous passive house standards. The combination of superior insulation and advanced ventilation systems ensures a consistently pleasant indoor climate, resulting in extremely minimal energy consumption for the residents.