Bookshelf width is typically no more than 12 inches. If the space is limited, the shelf can be reduced to 9 inches. Single bookcase units with two sides, top and bottom should be no wider than 36 inches without a center support.
Contents
- 1 How far can a shelf span without support?
- 2 How deep can bookshelves be?
- 3 How wide can a bookshelf be without sagging?
- 4 How many brackets do I need for a 36 inch shelf?
- 5 What is the average space between shelves?
- 6 How far apart should shelves be?
- 7 Is it cheaper to build your own shelves?
- 8 How long can a shelf be before it sags?
How far can a shelf span without support?
Span Limits The span limit is defined as the maximum distance apart that you can place the shelving supports. Glass, particleboard, solid lumber, plywood, and other common shelving materials can have span limits that can range from 18 inches to almost 5 feet.
How deep can bookshelves be?
Shelf depth is determined by the size of the items to be stored, generally within the range of 6 to 24 inches. Shelf depth for a general purpose bookshelf is usually 10 to 12 inches. Shelf spacing will generally range from 7 to 15 inches with 8 to 12 inches being common for bookshelves.
How wide can a bookshelf be without sagging?
Bookshelf width is typically no more than 12 inches. Bookcase shelves using 3/4-inch plywood or hardwood solids with braces spaced no farther apart than 36 inches will not sag.
How many brackets do I need for a 36 inch shelf?
DETERMINE HOW MANY BRACKETS ARE NEEDED Of course, all shelves are different, but if your shelf is over 36” long, we suggest using more than 2 brackets.
What is the average space between shelves?
Average Shelf Spacing A good average spacing for shelves is between 8 and 12 inches. If you have oversize books to store, you might prefer to increase the spacing to 15 inches.
How far apart should shelves be?
At the very minimum, your shelves should be at least 12 inches apart. However there are exceptions, depending on the use. It can range from 8″ to 16″. Again, I used the level to make sure it was straight.
Is it cheaper to build your own shelves?
The pros of DIY shelving include: Lower Cost – Generally, buying the materials for your garage shelves should be cheaper than purchasing prefab – just make sure you do everything right the first time. Durability – As long as you choose quality materials and a solid design, your DIY shelves will be more durable.
How long can a shelf be before it sags?
The eye will notice a deflection of 1/32 inch per running foot so that a fully loaded (70-80 pounds) bookshelf that is 3 feet wide, should sag no more than 3/32 inches. For most shelves made from 3/4 inch stock, a practical span is 30 to 36 inches.
