5 Common Tiler Problems and When to Call a Professional
Some problems are safe to investigate yourself; others get more expensive the longer they're left, or more dangerous the more you touch them. Here's how to tell the difference with the issues tilers see most often.
The problems that come up most
These are the jobs tilers are most commonly booked for. Catching them early almost always costs less:
- cracked tiles from movement in the substrate
- hollow-sounding tiles with poor adhesive coverage
- grout cracking or discolouring
- lippage — uneven edges between tiles
- water getting behind tiles in showers
What you can safely check yourself
Before calling anyone, gather information: when the problem started, whether it's getting worse, and clear photos. This helps a professional give you a realistic first assessment and helps you describe the job accurately when collecting quotes.
Basic observation is always safe; DIY repair is not always. If the problem involves gas, electrics, working at height or the structure of your home, stop at observation and call a professional.
Signs it's time to book someone
Book a professional when the problem is getting worse, when it involves safety, when your own attempts haven't held, or when you simply don't know the cause. A correct diagnosis is usually cheaper than a wrong repair.
For context on cost: Tilers typically charge £150–£250 per day or £25–£50 per square metre for labour, depending on tile size, pattern and preparation needed.
Choosing who to call
Tiling is unlicensed. Ask to see close-up photos of recent work — grout lines, corners and edges show a tiler's standard far better than wide shots.
Check recent reviews before booking — Hammerscore company pages for tilers combine ratings from several platforms, and the low-star reviews tell you most about how problems were handled.
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