Have you put a porch on the front of your victorian terraced house?
If so, what the absolute f*ck were you thinking?? They look vile, serve no earthly purpose except to turn the entrance to your home into a dumping gro und for tatty old s**te, and have devalued your house by at least the amoun t you gave to the builder. If you let him put plastic doors and windows in the bastard thing, or attempted to cobble it together yourself, then you ca n double it.
Good day to you.