Stained Glass Chalfont St. Peter, Slough - Welcome to the Chalfont St. Peter Stained Glass Directory listing recommended stained glass window companies in Chalfont St. Peter. It lists those who offer leaded glass and stained glass in Chalfont St. Peter, Slough. Do you have a Chalfont St. Peter business? If so, why not advertise it on the Chalfont St. Peter Business Directory - IT'S FREE.