Sorry but I don’t see any value.
‘England Doors’ screams to me, overseas company trying to pretend they are a UK company.
England is a state within the UK, so why would anyone from Scotland/Wales/Northern Ireland order from ‘England Doors’? Why would English people for that matter? And why would a company call themselves ‘England Doors’ and basically only ‘trying’ to appeal to the English market, what is the logic in doing that?
Regional towns/cities work a lot better for UK companies, ie:- 'Salford Doors' or 'Brixton Doors' - As the name is just representing your region where you are based, but still apealling and saying your open to the whole of the UK but these companies would be small fish and wouldn't pay out for a domain name and would be perfectly happy to go with co.uk.