Q: Shelves for old 15 inch deep BILLY unit? - IKEA Hackers
Amazon.com: Billy Bookcase Home Storage Organizer Shelving Extra Shelf Including Supports White 30x10, 30x10 '' : Home & Kitchen
BILLY Bookcase, white, 311/2x11x931/4" - IKEA
25 Ultra Clever IKEA Billy Bookcase Hacks
Before and after - experimenting with adding extra shelving on the Billy Bookcase : r/MangaCollectors
Ikea Billy Bookcase Hack: The Saga of the “Built-In Bookshelves” - York Avenue
BILLY Bookcase, white, 31 1/2x11x79 1/2" - IKEA
BILLY Extra shelf, white, 30x10" - IKEA
Why IKEA's HEMNES Is a Great BILLY Bookcase Alternative | Apartment Therapy
BILLY Extra shelf, black-brown, 30x10" - IKEA
BILLY Extra shelf, black-brown, 30x10" - IKEA
Can you drill extra peg holes into a billy bookcase? Or would it be better to use like nails or screws or something else? The shelves need to be in really specific
BILLY Extra shelf, birch veneer, 14x10" - IKEA
Ikea BILLY Extra Shelf White 30 x 10" New 202.653.01 | eBay
Extra Shelves For Bookcase Netherlands, SAVE 38% - raptorunderlayment.com
Added an extra Billy Bookcase for all my Wii U AUS PAL box variants. Bit more space up top now too! 😬 : r/gamecollecting
Amazon.com: FurnitureParts.com IKEA Billy Shelf Pins #131372 (12 Pack) : Tools & Home Improvement
BILLY Bookcase, white, 153/4x11x931/4" - IKEA
BILLY Extra shelf, black-brown, 14x10" - IKEA
Modified an IKEA billy bookcase to get the 8th shelf in for some extra room... whilst it lasts... : r/dvdcollection
BILLY Extra shelf, white, 30x10" - IKEA
BILLY Bookcase, white, 31 1/2x11x79 1/2" - IKEA
Got rid of my old Hemnes and upgraded to a full sized Billy. Added 2 extra shelves to the full sized and one to the smaller Billy that I already had. :