Bathroom mirrors look light, but bathrooms add two complications:
- Tiles
- Hidden pipes and cables
The right tool choice reduces the risk of cracked tiles and expensive mistakes.
The Short Answer
You’ll need:
- A cordless drill
- Tile drill bits
- A spirit level
- Suitable wall fixings
Control matters more than speed.
Drilling Into Tiles Safely
Use:
- A tile drill bit
- Low speed
- Light pressure
Do not use hammer mode until you’re through the tile and into masonry.
What’s Behind the Tile Matters
Behind bathroom tiles you may find:
- Plasterboard
- Brick
- Concrete
Once through the tile, adjust your drilling method for the material behind it.
Fixing the Mirror Securely
Depending on weight:
- Light mirrors may use wall plugs
- Heavier mirrors need masonry fixings or solid backing
Always check manufacturer weight ratings.
Why a Spirit Level Is Essential
Even small alignment errors:
- Are very noticeable
- Look worse with reflections
- Are hard to ignore
Level before drilling and before tightening.
Common Mistakes to Avoid
- Hammer mode on tiles
- Drilling blind near pipes
- Rushing the first hole
- Using the wrong fixings
Bathroom work rewards patience.
Final Thought
Putting up a mirror safely is about precision, not power.
Slow drilling and the right bit prevent most problems.