Yes. A leaking shower can cause serious structural damage if it’s left untreated.
Water that escapes behind tiles or into the floor doesn’t just stay in one spot. Over time, it can:
- Rot timber framing and flooring
- Weaken wall structures and subfloors
- Cause plasterboard to swell and break down
- Lead to mould growth inside walls and ceilings
What starts as a small leak can spread into surrounding areas, affecting adjacent rooms or even ceilings below in multi-storey homes.
The longer it goes unnoticed, the more extensive and expensive the damage becomes. Early detection and repair are the best ways to protect your home and avoid major structural issues.