Another highly insulated, airtight home to use FAKRO roof windows is a self-build for Michelle Sutherland and Neil Thompson in fashionable North Berwick. 14 FAKRO FTT triple-glazed roof windows were specified for the home by Certified European Passivhaus Designer Julie Wilson of Dunbar-based Brennan and Wilson Architects.

They were installed on the south-facing roof alongside solar PV and solar thermal panels, the combination of which provides high thermal efficiency and net credit on energy bills.