How to choose a bookcase, in short: measure the wall and the ceiling first, then pick the type that matches what you store: an open bookcase for books you reach for every day, glass doors for collections you want to keep dust-free, or a cabinet base to hide clutter below the shelves. For books, look for 10–12 in of depth, 9–12 in between shelves (13–15 in for coffee table books), adjustable shelves, and spans short enough that the shelves won't sag. Anchor any tall bookcase to the wall.
This bookcase buying guide is the hub for everything we've written about bookshelves. It walks through bookcase types, bookcase dimensions, materials, where to put a bookcase in each room and how to style it, and links to a deeper guide for each topic. Whether you're filling a small space or a wall with high ceilings, the same few measurements decide whether a bookcase works.
Bookcase or Bookshelf: Is There a Difference?
Most people use the words interchangeably. Strictly, a bookshelf is a single shelf or an open shelving unit, and a bookcase is a freestanding piece of furniture with sides, a back and several shelves, sometimes with doors. A display cabinet is a bookcase built mainly for showing objects, usually behind glass. In this guide, "bookcase" covers all of them.
Types of Bookcases
Start by deciding what the bookcase has to do. This table matches each type to the job it does best, with a link to our full guide for each one.
| Type | Best for | Watch for | Full guide |
|---|---|---|---|
| Open bookcase or shelving unit | Everyday books, baskets and decorative pieces you want within reach | Dust and visual clutter on open shelves | Bookshelf dimensions |
| Bookcase with glass doors | Collections, first editions, dinnerware; dust protection with the books still on show | Glass needs cleaning; check door swing clearance | Bookcase with glass doors |
| Bookcase with a cabinet base or doors | Books above, closed storage below for files, games and clutter | Deeper base takes more floor space | Bookcase with cabinet base |
| Rolling-ladder bookcase | Home libraries and floor to ceiling bookshelves | Needs floor space for the ladder to slide and a tall ceiling | Bookcase with rolling ladder |
| Industrial metal-frame bookcase | Lofts, offices, a mix of books and display | Shelf thickness and cross-bracing | Industrial bookcase guide |
| Arched bookcase or display cabinet | A softer focal point in a living or dining room | Arch top reduces usable top-shelf height | Arched display cabinets |
| Corner bookcase or corner bookshelf | Dead corners and small rooms | Corner units are deep, so measure both walls | Building a corner bookshelf |
| Low or horizontal bookcase | Under windows, behind a sofa, as a TV or console surface | Holds fewer books per foot of wall | Low bookcase guide |
| Modular or stackable bookcase | Renters and growing collections; add extension units later | Joining modules securely | Stackable bookcase guide |
| Display cabinet | Collectibles, figures, glassware under LED light | Lower shelf weight ratings, glass shelves | Display cabinet for collectibles |
Not sure whether you need a bookcase or a display cabinet? Our guide to bookshelves and display cabinets compares the two.
Bookcase Dimensions: Height, Width and Depth
Bookcase dimensions decide what fits on the shelves and whether the piece fits the room. Measure the wall's height, the bookcase width you have available, and the floor depth you can give up without blocking a walkway.
| Measurement | Common range | What to know |
|---|---|---|
| Height | Short: 30–36 in; medium: 48–60 in; tall: 72–84 in; extra tall: 90–98 in | Short bookcases under 36 in suit kids' rooms and sit under windows. Anything over about 72 in should be anchored. |
| Width | 24–48 in per unit; 60–95 in for double or wall units | Wider units hold more but need shorter shelf spans or a center divider to avoid sag. |
| Depth | 10–12 in for paperbacks and hardcovers; 13–16 in for big art books, files and display | Over 16 in is deep for books; deep shelves suit baskets, boxes, small kitchen appliances or a TV. |
| Shelf spacing | 9–12 in for novels and hardcovers; 13–15 in for coffee table books and records | Adjustable shelves let you change the spacing as your collection changes. |
A practical rule: a standard bookcase about 11–12 in deep holds most paperbacks and hardcovers with room for a small display piece in front, while oversized books and binders want 13 in or more. A deep bookcase of 20 in or more suits large-format art books, records and baskets. For full charts, see our bookshelf dimensions guide and standard shelf dimensions.
Tall Bookcases and Floor to Ceiling Bookshelves
A tall bookcase stores more per square foot of floor than anything else, and floor to ceiling bookshelves can make a wall look built in. Check two things before you buy one. First, the ceiling: a 92.5 in unit leaves about 3.5 in under a standard 8 ft (96 in) ceiling, and some units are taller than 96 in. Second, the tip-up clearance: you assemble a tall bookcase on its back and tilt it upright, and its diagonal is longer than its height. A 94.4 in tall, 15.7 in deep cabinet needs about 95.7 in of clearance to stand up, so assemble it close to where it will stay. With high ceilings, add a top cabinet, crown trim or a rolling ladder to use the height safely.
Shelf Spans, Sag and Weight Capacity
Books are heavy: a foot of hardcovers can weigh around 20 lb, so check the weight capacity of each shelf rather than the whole unit. Three things decide whether a shelf sags:
- Span: the shorter the distance between supports, the stiffer the shelf. In engineered wood, spans over about 30 in are where heavy books start to bow a shelf.
- Thickness and material: thicker shelves and solid wood or plywood resist sag better than thin particleboard.
- Support: a fixed center shelf, a back panel screwed to the shelves, or a middle divider makes a wide bookcase much stiffer.
Put the heaviest books on the bottom shelf and lower shelves, keep lighter display pieces up high, and flip or rotate shelves that start to bow. Our guide to using MDF for shelving without sagging covers the numbers.
Materials and Construction
The material decides how long a bookcase lasts, how much it can hold and how it looks up close.
- Solid wood: the strongest and the easiest to refinish, and heavy. It handles full loads of hardcovers well.
- Plywood: stiff and stable, a good choice for shelves and cabinet boxes.
- MDF: smooth, flat and good for painted or veneered finishes; it needs short spans or thicker shelves to avoid sag.
- Particleboard: the most affordable and the lightest-duty. Budget bookcases often wrap particleboard in paper foil or melamine with plastic edging on the shelf fronts; it works fine for paperbacks in a short-span unit, but avoid getting it wet.
- Metal frames: steel frames with wood shelves are rigid and slim; check for cross-bracing on tall units.
- Glass: tempered glass doors and shelves are standard on display cabinets; glass shelves carry less weight than wood.
Popular flat-pack options such as IKEA Billy bookcases show how far a simple, inexpensive, modular design can go, with extension units to add height. Whatever you buy, read the spec for material, shelf thickness and weight per shelf. Our solid wood vs MDF vs plywood vs particleboard guide explains the trade-offs in detail.
Features to Look For
- Adjustable shelves so you can fit tall hardcovers, records and storage boxes.
- Doors where you want to hide clutter or keep dust off favorite books; glass doors if you want both.
- Drawers or a cabinet base for remotes, chargers, paper and other things that look messy on open shelves.
- Integrated lighting to light a collection; check how it's powered and where the outlet is.
- Anti-tip hardware in the box, and a back panel you can screw into.
- Assembly time and box count, listed on most product pages, so you can plan a two-person build.
Where to Put a Bookcase in Every Room
The best place for a bookcase is a wall with enough space in front of it to stand and browse, about 30–36 in, and out of direct sun, which fades spines and finishes. Some ideas by room:
- Living room: flank a sofa, a window or a TV with matching bookcases for symmetry; a low bookcase works behind a sofa. See our living room storage ideas.
- Next to a fireplace: bookcases on both sides of a fireplace are a classic built-in look. Read our guide to a shelving unit next to a fireplace.
- Home office: a bookcase with doors or a cabinet base keeps files out of sight on video calls. A desk between two bookcases makes a custom-looking workstation; see how to make a desk between bookcases look custom and our home office storage ideas.
- Bedroom: a narrow bookcase can replace a nightstand, and a short bookcase under a window adds a reading nook.
- Dining room: a glass-door bookcase doubles as a china cabinet for dishes and serving pieces.
- Open plans: an open-backed bookcase works as a room divider; anchor it to the floor or ceiling and keep heavy items low. See how to use bookcases as room dividers.
- Stairs, hallways and landings: a shallow 10–12 in bookcase fits where a full-depth unit would block the way.
For more layouts, see the best place for bookshelves in any room and rooms with bookshelves.
Small Space Bookcases
In a small space, go vertical and shallow. A tall, narrow bookcase stores more than a wide, low one on the same floor area, and a corner bookcase uses space no other furniture can. Choose light finishes or glass doors so a big piece doesn't feel heavy, and pick a 10–12 in depth to keep walkways clear. Our guide to storage furniture for small apartments has more room-by-room ideas.
Getting a Built-In Look
You don't need a carpenter for a built-in look. Line up matching units wall to wall, close the gaps with filler strips, add crown molding or a valance at the ceiling and a baseboard at the floor, and screw neighboring units together. Our guide to making freestanding cabinets look built in walks through each step, and our award-winning bookcases page shows modular units designed to line up.
Styling and Organizing Your Shelves
A bookcase looks best when it isn't packed edge to edge. Mix vertical rows of books with a few horizontal stacks, leave some open space on every shelf, and add plants, photos, art and decorative boxes or baskets to break up the spines. Repeat colors and materials across shelves, and group objects in odd numbers. Put the books you reach for most at eye level, and purge books you won't read again: a more intentional, edited shelf looks better and leaves room to grow. Our shelf design ideas guide has more styling tips.
Safety: Anchor Every Tall Bookcase
Safety matters most with tall bookcases. A loaded bookcase can tip if a child climbs the shelves or several drawers are pulled out at once. Screw the anti-tip bracket into a wall stud, load the lower shelves first and keep heavy items low. See how to anchor furniture to the wall for studs, drywall and masonry.
Homsee Bookcase Picks by Type
Every number below comes from each product's specification on its product page.
Tall Glass-Door Bookcase: Grand Framed-Glass Library Cabinet
The Grand Framed-Glass Library Cabinet is 94.4 in H × 66.3 in W × 15.7 in D, with framed glass doors above and 2 drawers plus cabinets below. Shelves are rated for 33 lb and drawers for 22 lb. It's MDF with a wood veneer finish, ships in 3 boxes and takes about 150 minutes to assemble. Anti-tip hardware is included, and at its height it needs an 8 ft ceiling.
Narrow Glass-Door Bookcase: 2-Door Glass Display Cabinet with 3 Drawers
The 2-Door Glass Display Cabinet with 3 Drawers is 92.5 in H × 31.5 in W × 16.5 in D, with black-framed glass doors, LED lighting and 3 drawers. Shelves and drawers are rated for 22 lb each, and anti-tip hardware is included. It's part of a modular line, so you can line up more units for a wall.
Open Bookcase with Drawers: Storage Cabinet with Open Shelves and Drawers
The Storage Cabinet with Open Shelves and Drawers in Natural Oak is 92.5 in H × 63 in W × 15.7 in D, with open compartments over a cabinet and 3 drawers, LED lighting and a stone-look back panel. Shelves and drawers are rated for 22 lb each, and anti-tip hardware is included.
Bookcase with a Cabinet Base: Wood Bookcase with Mesh Doors
The Wood Bookcase with Mesh Doors, Drawers and Open Shelving is 78.7 in H × 63 in W × 15.7 in D, with open shelves, 2 mesh-door cabinets and 6 drawers. Shelves are rated for 33 lb and drawers for 22 lb. Anchor it to the wall.
Rolling-Ladder Bookcase: Double Bookcase with Rolling Ladder
The Double Bookcase with Rolling Ladder and 6-Tier Shelves is 86.6 in H × 78.7 in W × 13.2 in D, with open shelves rated for 33 lb each and a rolling ladder for the top tiers. Anti-tip hardware is included.
Arched Bookcase: Arched Display Cabinet with Open Shelving
The Arched Display Cabinet with Open Shelving, Drawers and Integrated Lighting is 92.5 in H × 68.5 in W × 18.9 in D, with arched open bays, 4 drawers and remote-controlled LED lighting. Shelves and drawers are rated for 22 lb each, and anti-tip hardware is included.
Corner Bookcase: Tall Corner Cabinet with 4-Tier Open Shelves
The Tall Corner Cabinet with 4-Tier Open Shelves is 97.6 in H × 31.5 in W × 31.5 in D, with shelves rated for 44 lb. At 97.6 in it's taller than a standard 8 ft ceiling, so it suits rooms with high ceilings. Anchor it to the wall.
Low Industrial Bookcase: Storage Cabinet with Glass Doors and Metal Frame
The Storage Cabinet with Glass Doors and Metal Frame is a low 31.2 in H × 60 in W × 15.7 in D unit with a black steel tube frame, tempered glass doors and lighting. Shelves are rated for 22 lb, and anti-tip hardware is included. It fits under a window or a TV.
Display Cabinet for Collections: 5-Tier Glass Display Cabinet
The 5-Tier Glass Display Cabinet with LED Light is 74 in H × 31.5 in W × 15.7 in D, with tempered glass doors and glass shelves rated for 22 lb each. Anti-tip hardware is included.
Browse all bookcases and display cabinets.
Bookcase Buying Checklist
- Measure the wall width, ceiling height and the floor depth you can give up; check doorways and stairs for delivery.
- Choose the type: open, glass doors, cabinet base, ladder, corner, low or modular.
- Match depth to what you store: 10–12 in for books, more for display, files and boxes.
- Check shelf spacing and whether shelves are adjustable.
- Read the weight capacity per shelf and look at span and shelf thickness.
- Check the material and finish against how heavily you'll load it.
- Confirm anti-tip hardware, assembly time and the tip-up clearance for tall units.
Bookcase FAQ
What should I consider when buying a bookcase?
Measure the space first: wall width, ceiling height and how much floor depth you can give up. Then match the type to what you store, check depth (10–12 in for books), shelf spacing, adjustable shelves, weight per shelf, materials, doors or drawers, and whether anti-tip hardware is included.
What is the standard size of a bookshelf?
A typical bookcase is 24–48 in wide, 10–12 in deep and anywhere from 30 in to about 84 in tall, with 9–12 in between shelves. Tall wall units run 90 in or more, and display cabinets are often 15–19 in deep.
Are bookcases with doors better?
Doors are better when you want to keep dust off books or hide clutter; glass doors keep the books visible. Open bookcases are easier to browse and feel lighter in a small room. A mix of open shelves above and doors below gives you both.
What is a bookshelf with glass doors called?
It's usually called a glass-door bookcase, a barrister bookcase (when each shelf has its own lift-up glass door), a library cabinet or a display cabinet.
Are corner bookshelves worth it?
Yes, if you have an unused corner. A corner bookcase or corner bookshelf adds storage without taking wall space from other furniture. Measure both walls and the diagonal, and note that corner units are deeper than standard bookcases.
How do you do floor to ceiling bookshelves?
Use tall bookcases that come close to the ceiling, line several units up along the wall, close the side and top gaps with filler strips and crown molding, and anchor every unit. A rolling ladder makes the top shelves usable. Check the tip-up clearance before assembly.
Is it cheaper to build or buy a bookcase?
For most people, buying is cheaper and faster once you count tools, materials, finishing and time. Building makes sense for an odd-sized alcove or a true built-in. Ready-made modular bookcases can give you a similar look.
Are bookcases still in style?
Yes. Bookcases are a staple of living rooms, offices and bedrooms, and current looks include arched shelves, glass-door library cabinets, warm wood tones and lit display shelves.
Find the Right Bookcase
Choosing a bookcase comes down to measuring the wall, matching the type to what you store and checking depth, spacing and weight capacity. Start with the type table above, follow the links to the guide that fits your room, and anchor whatever you buy.
Related: see our built-in bookshelves ideas and sizes and floor to ceiling bookshelves guide and desk with shelves guide.