I replaced the existing gutters on a croft which had come down due to heavy (18" deep) snow on the roof. It was an insurance claim job and I have not been paid yet (not a problem). I fitted the fascia brackets at 600mm centres on purpose just incase of more heavy snow. Anyway last Thursday we had very heavy snow again (about 20") and part of my gutters were pulled down ripping the fixings/facia brackets from the walls. Also the existing original gutters on the other side of the croft have come away due to the snow. So, do I re do my work for free...as under warranty ?