School cap: Galliford Try and specialist Vector have just put this ETFE foil dome over Kingsdale School in Dulwich, south London. The roof brings the whole school under one space and puts a lid on a new auditorium, library, dining area and assembly hall. The scheme’s client was Southwark council, architect was DRMM, structural engineer was Mike Hadie Associates, QS was Appleyard & Trew and mechanical architect was Fulcrum Consulting.