Have had a problem with the lock mechanism and some paintwork. Aspire doors have agreed to replace the door set without any hassle whatsoever. I had previously left a negative review, happy to amend this here to a 5* review, excellent customer service. Other than the two faults, I have no complaints about the quality of the doors, which is excellent and they look really stylish. The price is astoundingly good for the quality (we were quoted more for french doors By a rival company than we paid for the bifolds!) I wouldn’t hesitate to buy from this company in future (indeed I plan to).