I'll try to be brief with this one. Bought our first home moved in 9th August, 3 weeks in and bad storm we had water pouring in thru the bathroom ceiling luckily into the shower cubicle. Called emergency assist on home insurance and they sent a roofer out the next day. Roofer came and condemned the roof, moss growth etc end of life yadda yadda, upshot is we had to replace the roof. New roof on yay! Fast forward 3 weeks and then we have water pouring from the front of the house coming from the bathroom. So water from roof has been going behind the shower, rotted the plasterboard so tiles have become loose and water from shower is leaking. So get a quote through from a plumber send it off to insurance company and they are saying it's not covered as would be pre existing as moss growth doesn't happen within 3 weeks. Home report gave a 2 for the roof which states ongoing maintenance required with eventual replacement required...we were not expecting to spend £5k on a new roof and £1500 to repair the damage to the bathroom within 3 weeks of moving in. Does anyone have any experience of this and is it worth challenging the home insurance or the previous owners as they clearly knew about the issues when they sold the house? Or do we just write it off as the joys of being home owners?