Do not be tempted by the cheap prices. Terrible product. Terribly fitted. Appalling customer service (they just ignore your emails and your phone calls). My door would not open as it was so stiff, I was told by the rude engineers that it was my fault that the door wouldn't open because i was 'too weak' - i live alone so i would often get locked out and have to jump the fence to get into my own home. After multiple useless engineers came round to try and fix multiple issues, i ended up getting another door from a different company which I can open! Avoid at all costs!