To replace the underlayment 1 you will need to remove and replace the tiles on your whole roof.
Replace broken tile on roof.
Replacement of roof tiles that have cracked broken or disappeared is important to prevent roof leaks an ceiling damage once rain and wind appear.
This means that while the roof tile does not leak as bad it still leaks.
2 break the faulty tile and remove the pieces.
Prices for tile changing can be expensive and vary depending on the company you use.
Clean the surface of the tile with a rag soaked.
Also pry or force out any nails.
Fixing the problem quickly by yourself is possible provided it s only a few tiles.
Apply it directly on top of the cracked area and push it down into the crack with your finger or a putty knife thus capping the void and the leak.
Underlayment 1 costs approximately 61 per square excluding labor.
This means that the visible crack is siliconed up but the all important drainage course that is hidden under the lap is left broken and un sealed.
Repairing broken roofing tile instead of replacing means that the pieces can be glued together.
If a roof tile is cracked or broken and can be repaired as discussed above you ll need to replace the tile.
1 carefully pry up the tile or tiles just above the cracked or broken one.