Later this week I am having my downstairs re-wired due to a rat inestation.
It appears that they are accessing my house from the downstairs attic which is located in my bathroom.
There are 2 holes there, approx 30 cm high and 20 along.
I have been provided with numerous suggestions about the best way to secure the walls to stop them coming back.
1 was to use a small piece of plaster board, wedge it in the whole and plaster over the top, the other was to fill the whole with stones/rocks and cement over it.
Does any body know of a better way or can tell me which way to stop this problem I have.