BILLY · Planning
Plan a row of wide and narrow BILLYs
Joined or separate? Find out how to count your cabinets and arrange a straight row in 3D.

One connected row or separate bookcases?
A connected row uses one crown kit sized to that row. Bookcases that stand apart need their own complete kits, so each group has the appropriate finished sides.
Before counting, decide which cabinets will actually stand together. Do not treat two separate walls as one continuous run.
Mix Wide and Narrow in the right order
The planner accepts 80 cm Wide and 40 cm Narrow BILLY bookcases. Add them from left to right and select a cabinet in the scene to move or remove it.
For example, Wide + Narrow + Wide gives a 200 cm / approximately 78.74 in cabinet row. Your order summary reads 2 Wide | 1 Narrow. The molding is shown continuously across the top.
Preview the furniture; order the molding
Changing the cabinet finish selects a coordinating molding colour automatically. You can then choose a different molding colour if you prefer.
The cabinets help you see the fit. Your purchase is the molding kit only: bookcases, doors and decorative items are not included. The molding is solid matte PLA, not wood grain or a guaranteed exact furniture-colour match.
Corners and unusual layouts need a check
The current planner is for straight rows. It does not yet arrange angled cabinets or add 45° and 90° transitions to a complete kit.
If you have a corner, different depths, uneven top heights or an On request configuration, send us a full-layout photo and measurements. Do not select a straight kit just because its total width looks similar.

