DO NOT BUY ORIGIN. Purchased Origin bifold doors approx 3 years ago and now for the 4th time doors have dropped leaving a gap creating noise and draft. Origin are taking no responsibility claiming it’s a installation problem not a manufacturer one. The experienced installer who I’m having to contact myself has adjusted them on 3 separate occasions and has said they will continue to drop due to the weight of each panel (a manufacturer issue). Interestingly reading reviews on Trustpilot I’m not the only person with this problem. Origin will provide a 20 year Welcome Pack guarantee that promises the world which they do not provide. An appalling company with dreadful customer care who still have not apologised for the inconvenience. The only thing they are good at is not taking responsibility. Regrettably we purchased this product and I strongly advise people not to make the same mistake.