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misslucy1

Bathroom Tile Problem - nails rusting & stains coming through grout

misslucy1
6 years ago

Appreciate feedback / advice on a potentially big problem on my fairly new bathroom.

I have been in my home 5 years, the builders warranty ran out 1 year ago.

In my main bathroom, I have dark marks coming through on various areas of the grout on the walls - both above & below where water-proofing would be (think water-proofing stops mid way up wall?). The floor and all walls are fully tiled with same tiles. The marks are on grout, in a line up the walls and not directly near the shower - in fact, on the other end of room.

It may appear the nails behind tiles / water-proofing ? are rusting and it's this rust that is causing the horrible dark stains.

Has anyone had this problem before? How did you go about fixing it? I purchased home from builder with 4 years left on warranty ... if it was noticeable 1 year ago I would make a claim against the warranty. But, surely this is a builders problem? Do I have some sort of recourse if I have to pull all my tiles down?

Appreciate feedback.

Regards

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