The solution is to strip the fault x areas and correct the underlining added extra underlining and relay the existing tiles back.
Fix a tile roof leak.
2 break the faulty tile and remove the pieces.
Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.
Leak repairs to tile roofs cannot be repaired by sealing anything on top.
Cracked or broken roof tile 1 carefully pry up the tile or tiles just above the cracked or broken one.
Ascend the ladder with your tools and carefully make your way to the leaking section of the concrete tile roof.
It must be sealed below the tiles.
For example soak the downhill side of a chimney first then each side then the top on both sides.
Once you know how many tiles are needed you can make sure that you get plenty of.
3 spread a small amount of roofing cement along the underside of the replacement and slide it into place.
How to repair leaking concrete tile roofs step 1.
Also pry or force out any nails.
Tiled roofs do leak in certain situations as you describe it seems your unfortunate to have a case of bad workmanship.
Isolate areas when you run the hose.
There is no such thing as a tile roof leak where the repair can be done without first deconstructing the area of tiles and flashing.
If several tiles must be replaced begin at one end and work your way across.
Identify the first tile to be removed and carefully lift the tile above it enough to allow you to slide the crowbar beneath it.
Defective or worn out waterproof membrane collection of debris in the roof valley cracked tiles broken tiles.
Start low soaking the area just above where the leak appears in the house.
The anatomy of a proper pipe flashing there are two main components to a pipe flashing.