Bi Fold Doors Trade Customers EKCO, Edinburgh’s premier bifold door company are happy to supply and install Origin aluminium bifold doors to homeowners throughout Scotland, this includes Edinburgh, Glasgow, across the central belt, Aberdeen, the Borders, Fife as well as Berwick, Northumberland & Newcastle. We also work with a large number of trade customers, and provide Origin bifold doors & windows within 7 days. If not you can still purchase Origin bifold doors from us on a supply only basis and arrange for a local tradesman to install them for you using our fitting guide. For further details call our dedicated bifold showroom at Abbey Hill, Edinburgh on 0131 343 6007. Better still, why not visit us and see our stunning bifold doors in action.