My 100 year old red sandstone semi has an infestation of (dead) woodlice on the attic floor, maybe about 100 lying dead up there. I have crawled all over it and can't find damp timbers and there is no leak that I can find. There is sarking felt under some of the slates but not others. Anyone any ideas about where these blighters are coming from. Used to find them all over the house, less so now. Neighbour used to get them big time too.
Cheers
Cheers
