White powder and crumbling brick near the ground: is a leak feeding it?
Salt is already in the ground here. What decides whether it damages your walls is how much water is available to move it, and a leaking pipe is one source.
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Your bathroom waterproofing has a service life. Here is how to tell it is over
It fails invisibly and the damage shows up in another room. The signs, roughly in the order they appear, and what you can check yourself.
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Renovating a bathroom in a fibro or 1960s brick veneer house: settle this first
In housing of this era, what the wall linings are made of decides the order of the whole job. What a plumber will and will not do.
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