
Start by looking at the fixing
Before any drilling, work out how your particular model mounts. Some shelves sit on visible brackets. Others have a hidden fixing, where a rail or pins go into the shelf itself. Hidden fixings look lighter, but the marking has to be spot on: you can’t nudge a hole a couple of millimetres afterwards.
Next, the fixings in the box. They don’t suit every wall. A short plastic plug holds well in concrete and just spins in plasterboard. Stud walls need cavity anchors or a fixing into the metal stud, and hollow brick needs a long plug that expands inside.
Then weight. A shelf for two photo frames and a shelf for a row of books go up differently. Tell the handyman what will sit on it, because that decides the fixings and the spacing between them.
What it costs and how to book: flat-pack assembly in Warsaw.
Why a shelf looks wrong a month later
- Holes were measured down from the ceiling. Ceilings are almost never straight. A level is.
- The hidden fixing went up roughly. The shelf slides onto its pins tightly, and any offset shows as a gap at the wall.
- Standard plugs in plasterboard. They hold at first, then the shelf starts tipping forward under load.
- Nobody checked for cables. Wires run straight up from sockets more often than people think.
- A laminated shelf was drilled without masking tape and the edge chipped.
Safety in one line: check the wall with a cable detector before drilling, especially above sockets and switches.
What to get ready
- Decide where the shelf goes, how high, and what it will hold.
- If you know what the wall is made of, put that in the job description.
- Clear space along the wall and cover furniture nearby.
- Keep the instructions and every part from the box.
Booking through the app
- Describe the job: how many shelves, what wall, what weight. Add photos of the wall and the shelf box.
- Handymen who take this kind of work send offers with their own price and timing.
- Compare prices, ratings and reviews and pick one. Your phone and address are shared only after that.
- You pay the handyman directly and they invoice you. Fixings are usually included in the price.
Order in the app
Describe the job, add photos and the address. Tradespeople send their own prices and dates, and you pick one of the offers.
Open the appThe handyman answers for how they hung the shelf and redoes it if it moves because of the installation. Crumbling plaster and voids inside the wall fall outside that.



