BILLY Crown Molding Kit
A classic finishing profile for your wide and narrow BILLY bookcases.
From $80.00 CAD
Build your kit in 3D →
Designed and made in Alberta • Fit support before we make your order
Made for IKEA BILLY
One bookcase system. A more finished room.
Crown molding and small finishing parts made around the BILLY sizes you already own.
Build a crown kit →
The BILLY collection
Compatible pieces, in one place.
Begin with the crown molding kit, then add corner transitions and finishing details only when your layout needs them.
BILLY Low-Profile Crown Molding
A compact top trim for a lighter, more understated finish.
From $65.00 CAD
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BILLY Crown Molding · 1 Wide
The classic crown kit sized for one wide BILLY bookcase.
$95.00 CAD
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BILLY Crown Molding · 2–6 Wide
A continuous crown for a connected row of wide bookcases.
From $140.00 CAD
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BILLY Arch Inserts
Peel-and-stick curved corners. One size fits wide and narrow BILLY.
From $34.00 CAD
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BILLY Shelf Hole Covers
Push-fit covers for unused 3.5 mm shelf-pin holes.
From $11.00 CAD
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BILLY Cam Lock Caps
Small press-fit caps for the plastic cam locks shown in the photos.
From $4.95 CAD
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BILLY Bookcase Aligner Clips
Snap-on alignment clips for neighbouring BILLY bookcases.
From $12.00 CAD
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BILLY Floating Book Display Clips
Bring a favourite cover forward. Two clips display one book.
From $15.00 CAD
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BILLY Bookshelf Risers
Create a second display level for books, manga and collectibles.
From $18.00 CAD
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BILLY Crown 45° Corner Connectors
Decorative magnetic joins for a 45° crown molding corner.
From $24.00 CAD
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BILLY Crown 90° Corner Connectors
Decorative magnetic joins for a 90° crown molding corner.
From $24.00 CAD
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Not sure what fits?
Plan the wall before the order.
Count wide and narrow units and check your bookcase depth. The 3D planner supports straight rows; contact us about corner layouts.