Hi
I thought i'd update as this info may be useful to some.
During researching for a new front door there were many posts/threads on here also looking for replacement front doors without the fake wood grain effect - the same as me. Its seemed to be hard to find this illusive type of door without going ultra modern.
Having spent a lot of time visiting showrooms and researching online I found two products which offer this and I have chosen one of these:
CompDoor - "Sleekskin range" - Composite Door
Smart Signature Doors - Aluminum
Both of these offer modern and traditional style doors.
I hope this post saves someone else the time of hunting down this type of front door.
P.S. I have no affiliation with either of these companies