Start with the news release Door-Stop: The first ever energy rated door from Door-Stop International, which we summarised at the time by saying "Door-Stop has launched the first UK energy rated doors, just two weeks after the British Fenestration Ratings Council (BFRC) introduced the DER scheme.". Several months prior to that, we featured the news release National consumer poll by super-fabricator Sierra from Epwin Group: "New national survey reveals that appearance and security are the single most important factors for homeowners when buying new windows and doors. ".
 
In September 2011, we covered the news from Permadoor - take a look at New Safedoors retail offer from Permadoor which says: "Permadoor, supported by the Epwin Group have launched a dedicated retail offer for fabricators and installers.".
 
Take a look also at the news release from TRADA Technology, TRADA Technology at Timber Expo 2011, as well as Geberit pipe fittings specified for safety from Geberit, and VEKA and Door Energy Ratings scheme from VEKA.