Laughable quotation from Anglian windows today - to install one 120cm bifold door (ne hole and lintel) and two windows (one existent and one new hole and lintel) - over £19,000. We had 10 high quality aluminium windows installed in our property last year and that cost us £10k all in, including building works (for new holes, old holes to be bricked up, new lintels installed etc). The person Anglian sent around to do the quotation was hopeless. He did not have a clue what he was talking about. He brought the wrong samples to show us, he had not read our file so he had no idea what our requirements were. It was a total joke. He claimed the brickwork for the 120cm bifold door would cost in excess of £5k. You have to assume they just don't want the business. Wouldn't touch them with a bargepole.