Complex assembly projects

Complex furniture assembly –
when DIY stops making sense

Ceiling-height wardrobe walls, corner combinations, sliding doors, heavy wall mounting in century-old walls: some projects need two pairs of hands, specialist tools and experience. That is exactly what we do – with a fixed-price quote before the appointment.

4.9★ rated Fixed-price guarantee 500+ assemblies Travel included

What makes an assembly complex

Complex means: multiple frames that must be aligned to each other on sloping floors. Sliding doors calibrated to the millimetre. Corner units with hidden connectors. Filler panels and trims for a ceiling-height built-in look. We have completed over 500 such assemblies – the gallery shows real projects.

Altbau buildings are our specialty

Berlin Altbau means 3-metre-plus ceilings, plank floors that slope several centimetres and walls where ordinary anchors will not hold. We level bases to compensate the floor, match fixings to the wall type (hollow brick, clay plaster, drywall) and anchor heavy fronts safely.

What is included?

Ceiling-height PAX combinations with filler panels
Sliding-door installation and millimetre calibration
Corner and around-the-corner combinations
Multi-unit media walls and built-ins
Heavy wall mounting (suspended cabinets, mirrors)
Alignment on uneven Altbau floors

Prices

ConfigurationDurationFixed price
3× PAX frames with sliding doors~4 Std.ab €204
PAX corner combination (4+ frames)~5 Std.ab €284
Ceiling-height built-in with filler panels~5–6 Std.ab €320
Media wall / BESTÅ setup with wall mounting~3–4 Std.ab €189

All prices are fixed prices including travel to every Berlin district. Custom quote →

Frequently asked questions

PAX sliding doors: Why they jam — and how to prevent it · Complex Furniture Assembly: When DIY Stops Making Sense

Complex furniture assembly

Send a request with photos and measurements – you receive your fixed price before you book.