Last year I had a new consumer unit fitted in the downstairs hall by my electrician. He also installed some other lighting, checked all the sockets, and checked some work I did before certifying all of the work. This year I'm about to fit new wood laminate floor to the upstairs hall. I had a look under the boards and some birds had built a nest above the place the consumer unit was! Well, I cleared that out, but the polystyrene beads from the cavity wall insulation had poured in due to the birds making a hole into the cavity. Now I've got some ugly looking cables and a few bits of polystyrene left. Will the polystyrene attack it further? Should I get my electrician back to replace all the cables? I added some photos.
Thank you in advance for your responses.
Thank you in advance for your responses.