Dave Claringbould
hi, not sure where abouts you are I could have a look and give you some free advice,if not try to take some pics also contact building control they will come and have a look,but be warned if the works done where not done under building control guidelines it may open up a hornets nest,if you are able to take some pictures that will help if you want a visit go onto rated and check me out dave DC builders zero seven eight zero five six zero eight four six three,regards dave