Oh god, we have dry rot in one corner of a room. At first inspection timber people say it has infected the floorboards, skirting and the floor joist in that area. Wont know more until they expose a metre square in all directions. The ceiling (and cornicing) in the room below has to come down and almost definitely the wooden window sill in that room which is next to the upstairs floor joist.
The affected area has a cut in the skirting and the floorboards in that corner have been replaced so possibly previous work there. Although the previous owner (eventually) provided guarantees for woodworm, we don't have anything for dry rot. Have asked dh to go back to him to check.
Our outstanding roofer says the cause is coming from the neighbour (an architect!) whose gutters are blocked and the water is pooling in the wall exactly behind where we have the problem. Neighbour wont let the dry rot people in to check from his side so if we get any guarantee from whoever does the work it won't be a full one. Neighbour does not maintain house very well.
Also, have just discovered the house insurance dh took out excludes dry rot and damp.
We also have damp (coming in from outside) in other parts of the building (all on horrid neighbour's side) some of which we know is caused by them, some we're not sure. No damp at all on the side bordering nice neighbours with immaculate, well maintained house.
I am getting more quotes this week and am going to ask for the whole house to be checked.
Anyone been through this and got any tips? Are old houses (this is georgian) really worth keeping?