New front door & windows

[hopefully2021]

Has anyone recently changed their front door + windows? Just looking for a rough guideline on price paid - I'm in greater London, I've got a few companies round next week to give me quotes but wanted some sort of indication beforehand

I changed my front door (no sidelights) to a rock door in 2017 for £1750 inc vat

Windows I recently priced up and supply only you can get them for around £300-400 for typical upvc window.

Fitting would depend on how many you have done at the time