curious pretended :
Will get a local builder in when the weather is better to check all the ridge
tiles.Really just looking for a temporary seasonal fix.

I was a bit concerned about our ridge tiles seeing the winter through,
so I had a roofer take a look whilst he was fixing the chimney
flaunching. He said there is never a need to re-bed them, they just
re-point the edges without lifting them. He charged £70 for redoing
them all, end to end.