A new wardrobe from IKEA Spreitenbach, a Bigla desk from the design store on Bahnhofstrasse, a vintage sideboard from the second-hand Brockenhaus — furniture in Zurich comes from very different sources. What they all have in common: assemble it without preparation and you'll lose time, damage parts, and end up with something that wobbles or sits crooked. This guide collects the ten most effective solutions to assemble furniture cleanly in a Zurich flat or office.

Why furniture assembly in Zurich is different

Zurich flats often have narrow staircases, old door frames with a 78 cm opening, and parquet floors that show every scratch. Add the typical handover after a short tenancy: assemble a cardboard back panel the wrong way round, or drill screw holes too wide, and you'll be surprised at move-out. The ten solutions below are ordered from the fastest, highest-impact step to the details that stay with the piece for years.

1. fachmans.ch — Your furniture installer in Canton Zurich

The simplest solution first: bring in an experienced installer the moment the furniture arrives. fachmans.ch has specialised in furniture assembly across Canton Zurich for over 15 years — IKEA, USM Haller, Bigla, Pfister, Micasa, Möbel Hubacher, Vitra, Brockenhaus finds without a manual: we've built them all. We work in Zurich city, Winterthur, Uster, Wetzikon, Dietikon, Horgen, Affoltern, Bülach and the wider region.

Hourly rate: CHF 60.–/h or a fixed price by agreement (minimum charge: 1 hour / CHF 60.–). We bring our own cordless drill, spirit level, every bit, protective film and a vacuum cleaner — the only thing you need to prepare is a cup of coffee. We usually reply within an hour via WhatsApp or on +41 79 414 45 24. More about our furniture assembly service.

2. Read the instructions in full — before the first screwdriver

Sounds trivial, but it's the most common mistake: many people start at picture 1 and only realise at step 7 that part A should already have been mounted the other way around. Twenty minutes of reading up front usually saves two hours of correction at the end. Tip: photograph each manual page first — that way nothing gets buried in the box once you've started unpacking.

What manuals routinely leave out, we collected in our guide to building wardrobes properly — recommended reading before any big build.

3. Lay out the right tools

Most furniture ships with a tiny Allen key that destroys your fingers after three hours. Working with your own tools is four times faster. Minimum kit:

  • Cordless drill with adjustable torque (otherwise screws strip out).
  • Bit set with Allen 3, 4, 5, 6 mm and Phillips PH2.
  • Spirit level (at least 40 cm — a phone app isn't precise enough for large furniture).
  • Rubber mallet for wooden dowels.
  • Folding rule and pencil for clean marks.

If you don't own a cordless drill, renting (e.g. at Bauhaus Spreitenbach or Coop Bau+Hobby) is cheaper than buying for a one-off build — or just call us.

4. Prepare the floor — lay out cardboard or a blanket

On bare parquet or tiled floors every screw scratches the surface. Solution: flatten the opened furniture carton and assemble on top — it protects floor, parts and workspace at once. Or use an old wool blanket. In a Zurich-Wiedikon flat with old parquet, a single scratch at move-out can cost CHF 200.

5. Sort the hardware — before you start

Practically every furniture box contains 30 to 80 different screws, dowels, cam-locks and nuts. Throw them all into one pile and you'll be searching constantly. Solution: before the build, sort all hardware by type onto a large plate or in a small box — short / medium / long Allen screws, wooden dowels, cam-locks, drawer runners. You'll be three times faster and spot missing parts immediately, not at step 12.

6. Build with two people — anything wardrobe-sized or larger

A single IKEA Pax wardrobe weighs 80 to 120 kg when assembled. Even one side panel alone is often too unwieldy to hold straight while you tighten the second screw. Rule of thumb: anything over 1.5 m tall or over 30 kg should be a two-person job. A drop while lifting a finished wardrobe causes more damage than the entire rest of the build combined — and occasionally to the person too.

7. Watch screw direction and torque

The most common cause of stripped-out screw holes is too much torque on the cordless drill. Chipboard furniture is unforgiving: set the drill to clutch position 4–6 out of 20, then do the final quarter-turn by hand with a screwdriver. And: with wooden dowels, never re-use a hole — once a cam-lock sits loose on the second go, the piece won't be stable again.

8. Check damaged parts before assembly — not after

Any delivery can contain a chipped corner or a visible scratch on a key panel. Spot it only after the build and you have two problems: dismantling the return, and shipping back. Solution: unbox all main panels and inspect under light before you start. Photograph any damage immediately and report it to the retailer within 14 days — beyond that, most Swiss furniture sellers stop honouring goodwill.

9. Level with a spirit level — not by eye

Concrete and wood floors in Zurich flats are rarely exactly level. What looks "straight" during the build will tilt noticeably after a few weeks — doors stop closing properly, drawers roll open by themselves. Solution: before tightening the plinth screws, check in two directions with the spirit level and adjust the levelling feet accordingly. Only then fix the back panel — that's what holds the piece square long-term.

10. Wall securing at the end — mandatory for tall pieces

Practically every wardrobe over 1.2 m tall ships with an L-bracket anti-tip restraint. It's often forgotten in the box because it isn't strictly needed during the build — the wardrobe is standing already. That's exactly what makes it dangerous. A pulled-out top drawer or a climbing child is enough to tip a Pax wardrobe forward. Screw the L-bracket to the top of the wardrobe and into the wall — heavy-duty plugs in concrete, cavity plugs in drywall. More in our guide to securing office furniture, which applies equally at home.

Which solutions matter most for you?

For most private clients in Zurich, points 2 to 5 and 9 to 10 are enough to assemble a single piece cleanly. If you're tackling several pieces at once (move, refurbishment, office setup), the professional route in point 1 is almost always faster and cheaper — furniture assembly is experience-based, and the first build costs much more time than the hundredth.

If you're not sure whether bringing in a pro is worth it: weigh your own time against our CHF 60.–/h rate. A short message with the model name and the number of pieces is enough for an honest estimate. Message us on WhatsApp or call +41 79 414 45 24 — we usually reply within an hour.