Fix or replace guttering/Clogged gutters

Tyldesley roofing cleaning out gutters

This is the most common problem of all. Left untended, gutters and downspouts get so clogged with debris that they’re rendered useless

Clean them at least once a year, and twice a year if you have a lot of trees nearby,

 or you may have to replace them

Defective rainwater guttering and pipework can be the source of many sorts of damp problems in the structure of a building