November 8, 2026 · Gondola Shelving Plus
Gondola Shelving Glossary: Terms Every Buyer Should Know
This glossary defines the gondola shelving terms buyers see most often, from starter and add-on units to uprights, bases, back panels, end caps, facings and planograms. Bookmark it before you request quotes.
Key takeaways
- Know starter vs. add-on, single- vs. double-sided and back panel types.
- Use the same terms when you ask for quotes to avoid mismatches.
- Dimensions are given as height, width and depth.
Fixture terms
| Term | Meaning |
|---|---|
| Gondola | A freestanding or wall-mounted modular shelving unit used on the sales floor. See what is gondola shelving |
| Starter unit | A complete first section with its own uprights |
| Add-on unit | A section that attaches to a starter and shares an upright. See starter vs. add-on |
| Run | A continuous line of connected sections |
| Section / bay | One shelving unit between two uprights |
| Upright | The vertical post that holds shelves |
| Base | The foot that sits on the floor |
| Back panel | Panel behind the shelves: solid, slotted or pegboard. See back styles |
| Pegboard | Perforated back that accepts hooks |
| Slotted / slatwall-style | Grooved back that accepts brackets and accessories |
| End cap | The unit that finishes the end of a run. See end caps explained |
| Single-sided | Shelves on one face, used against walls |
| Double-sided | Shelves on both faces, used as islands. See single vs. double-sided |
| Wall unit | A single-sided unit for perimeter walls |
| Island unit | A double-sided unit for the center of the floor |
| Shelf clip / hook | Hardware that locks a shelf to the upright |
| Shelf lip | The raised front edge of a shelf |
Merchandising terms
| Term | Meaning |
|---|---|
| Planogram | A diagram of where products go on shelves. See how to build a planogram |
| Facing | One visible unit of a product at the front of the shelf |
| SKU | A unique product identifier (stock keeping unit) |
| Cross-merchandising | Placing related products together. See cross-merchandising |
| Shelf talker | A small sign attached to a shelf edge. See signage guide |
| Eye level | Prime shelf zone. See eye-level merchandising |
| Decompression zone | The entry area where shoppers adjust. See store entrance design |
| Shrink | Inventory loss from theft, damage or error. See shrink and fixture design |
Dimension terms
- Height: floor to top of the unit
- Width: length of one section along the aisle
- Depth: front to back of a shelf
- Footprint: the floor space the whole unit occupies
See gondola shelving dimensions.
Frequently asked questions
What do I say when requesting a quote?
State height, width, depth, single- or double-sided, back style, color and quantity of starters and add-ons.
Where can I learn more?
Read the ultimate buyer's guide.
Need help?
Call (609) 635-3005 or use the contact page.