Concealed pipes run inside walls and under floors, so a leak can go unnoticed for months. Watch for these signs.
The tank empties faster than usual
If your overhead tank used to last a full day and now runs dry by evening, water is going somewhere.
The motor runs more often
More motor running time means more water being used, and higher electricity bills.
Damp patches or peeling paint
Bubbling paint or a damp patch near a bathroom or kitchen wall is the most common sign of a concealed leak.
A musty smell
Constant moisture inside walls leads to mould, which has a distinctive smell.
Sound of running water
If you hear water flowing when every tap is closed, a line is leaking.
Cracked or lifted tiles
Water under the floor can loosen tiles over time.
If you notice any of these, book a leak detection visit. Finding it early is much cheaper than repairing water damage later.