12" Deep Solid Wood Modular Bookcases

Lundia's 12" deep bookcases are our most popular size for paperback books, novels, CDs, and decorative items — deep enough to hold most books securely, but slim enough to fit in narrow rooms, hallways, and along walls without dominating the space. Every unit is 100% solid wood, fully modular, and made in the USA.

12 inch deep solid wood Lundia bookcase Cordovan stained 12 inch deep bookcase 12 inch deep bookcase in a living room Stair-step 12 inch deep bookcase configuration Black 12 inch deep bookcase in a dining room 12 inch deep bookcase selection example

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Build Your 12" Deep Bookcase in 3 Easy Steps

Step 1: Choose Your Starter Frame

The starter frame is the foundation of every Lundia bookcase. Pick the height and width that fits your space.

Step 1: Choose your 12 inch deep starter frame from available sizes

Step 2: Add Add-On Frames

Want a wider bookcase? Snap an Add-On Frame onto your starter to extend it. Add as many as you need — your bookcase grows with you.

Step 2: Add additional frames to make your bookcase wider

Step 3: Choose Your Shelves

Pick how many shelves you want. Every shelf is adjustable on 1" increments, so you can reconfigure for tall or short items anytime.

Step 3: Select your 12 inch deep solid wood shelves