When you’re picking out Gondelregale for your store, the thickness of the steel is one of the most important factors that will determine how strong the shelving is, how long it will last, and how much it will cost you. The best grocery store shelving is made with cold rolled steel, and the different parts of the shelving use different thicknesses of steel based on what they have to do to hold it all together. Picking the right thickness of steel will make sure your shelving safely holds your stuff and lasts a long time.
Struggling to Choose the Right Gondola Shelving?
Not all gondola shelving is created equal. Two shelving systems may look the same, but the load capacity can be dramatically different based on the thickness of the steel and the material used. Understanding these differences will help you invest in shelving that will last you for years instead of having to replace it after a short period of time.
What Is Gondola Shelving?
Gondola shelving is a modular retail display system found in grocery stores, convenience stores, drug stores, hardware stores, and specialty retailers. A complete gondola unit includes:
- Pfosten
- Base legs
- Base shelf
- Adjustable shelves
- Shelf brackets
- Back panels (solid, perforated, or slatwall)
- Top covers and accessories
The modular design of gondola shelving lets you change the height of the shelves and the way they’re set up as the products you sell change.
Why Steel Thickness Matters
Steel thickness directly influences:
- Tragfähigkeit
- Structural stability
- Resistance to bending
- Product lifespan
- Overall safety
- Manufacturing cost
Thicker steel means you can put heavier stuff on your shelves and it will last for years and years even if you beat the hell out of it every day. But, using thicker steel than you need is just going to cost you more money and make your shelves heavier if you’re using them for lighter retail applications.
The real trick is to use the right thickness for the different parts instead of just making everything the same thickness.
Common Steel Thickness for Different Gondola Shelving Parts
Different parts of the shelving do different things to hold it all together, so they use different thicknesses of steel.
Gondola Shelving Parts Thickness
| Komponente | Typical Thickness | Typical Application |
|---|---|---|
| Pfosten | 2.0–4.7 mm | Main structural support |
| Base Legs | 1.5–2.5 mm | Ground support |
| Shelf Brackets | 2.5–3.0 mm | Transfer shelf loads |
| Regalplatte | 0.6–1.0 mm | Heavy bottom storage |
| Back Panels | 0.5–1.2 mm Steel or 6mm MDF | Display backing |
| Reinforcement Bars | 0.5-0.6 mm | Heavy-duty shelves |
The specs for steel thickness will vary depending on who makes the shelving and how much weight they say it will hold.
Pfosten
The uprights hold up almost all the weight of the shelving.
Regular European grocery store shelving usually has uprights made of 2.5 mm or 2.0 mm cold rolled steel, while heavy-duty American retail shelving might use 4.7 mm steel.
Since the uprights are what keep the whole thing from falling over, this is not the place to try to save money.
Shelf Brackets
The shelf brackets hold the shelves up and transfer the weight from the shelves to the uprights.
Even though they’re not very big, they have to hold up a lot of weight. Good brackets are usually made with 3.0 mm steel.
Cheap brackets bend before the shelves break.
Regale
Adjustable shelves usually use:
0.7 mm for general retail
0.8 mm for supermarkets
1.0 mm with some ribs in it if you’re going to put heavy stuff on it.
Some manufacturers make their shelves stronger by not only making them thicker, but also by putting folds in the metal underneath the shelf.
Base Shelves
The bottom shelf holds up the really heavy stuff.
That’s why the bottom shelves are usually thicker than the ones above them, usually 0.8 mm.
Back Panels
The back panels are mostly there to look good and hold the accessories, not to hold up a lot of weight.
The flat back panels are usually between 0.6 mm and 0.8 mm thick steel, perforated back panels are usually between 1.0 and 1.2mm thickness steel or 6mm MDF.
Depending on what you need for your store, they might be:
- Plain panels
- Perforated panels
- Slatwall panels
- Mesh panels
Gondola Shelving Steel Thickness vs. Load Capacity
The thickness of the steel is just one factor when it comes to how much weight the shelving can hold. The design of the structure, the reinforcement, the quality of the welding, and the design of the brackets all play a role in how much weight the shelving can handle.
Below is a general comparison.
Shelf Panel Steel Thickness vs. Load Capacity
| Shelf Thickness | Typical Load Capacity (Per Shelf)* | Suitable For |
|---|---|---|
| 0.6 mm | 60 - 100 kg | Cosmetics, stationery |
| 0.7 mm | 120 - 150 kg | Convenience-Stores |
| 0.8 mm | 180 - 200 kg | Supermärkte |
| 1.0 mm + extra reinforcement | 220 - 250 kg | Hardware, beverages |
The actual weight the shelves can hold will depend on the size of the shelf, the design of the brackets, and how the manufacturer tested it.
Cold-Rolled Steel vs. Hot-Rolled Steel
People always want to know if it’s worth the extra money to buy the stuff made with cold rolled steel.
For gondola shelving, the answer is usually yes.
| Feature | Cold-Rolled Steel | Hot-Rolled Steel |
|---|---|---|
| Surface Finish | Smooth | Rough |
| Dimensional Accuracy | Excellent | Moderate |
| Strength | Höher | Untere |
| Aussehen | Better | Less refined |
| Pulverbeschichtung | Excellent adhesion | Requires more preparation |
| Einzelhandelsregale | Highly recommended | Less common |
Cold-rolled steel provides:
- Better dimensional consistency
- Cleaner appearance
- Higher strength
- Improved coating adhesion
- Longer product life
For the good stuff, cold-rolled steel is what you want. Everybody uses it.
Why Powder Coating Matters
The steel doesn’t make the shelves last longer by itself.
The way the surface of the steel is finished is just as important.
The good stuff is usually painted with an electrostatic powder coating process. Here’s why:
- Excellent corrosion resistance
- Scratch-resistant surface
- Attractive appearance
- Easy cleaning
- No solvent emissions during coating
If you’re in a place that’s really humid or you clean your store a lot, a good powder coat finish will keep your shelves looking nice.
When evaluating suppliers, ask about:
- Powder coating thickness
- Salt spray testing results
- Surface pretreatment process
USA vs. European Gondola Shelving Standards
Gondola shelving is pretty much the same all over the world, but the way it fits together is different in different countries.
United States
In the United States, Lozier compatible shelving is one of the most popular brands of gondola shelving. People like it because you can add to it, take stuff away, and add accessories without having to redesign your whole store.
Europa
In Europe, Tegometall is a popular brand of gondola shelving. People like it because you can add to it, take stuff away, and add accessories without having to redesign your whole store.
If you sell stuff all over the world, you want to have both Lozier-compatible and Tegometall compatible gondola shelving because that’s what people use in different countries.
RedSheep sells gondola shelving to people in the United States and in Europe. We have systems that work with both Lozier and Tegometall. You can buy the system that works with the kind of shelves you already have.
Want to know more about the difference between Lozier and Tegometall gondola shelving?
How to Choose the Right Gondola Shelving
When comparing suppliers, don’t focus only on price.
Instead, ask these questions:
- What grade of steel is used?
- Is the steel cold-rolled or hot-rolled?
- What thickness is used for each component?
- Has the shelving been load tested?
- Is the powder coating durable and consistent?
- Are replacement parts readily available?
- Is the system compatible with Lozier or Tegometall standards, if required?
- What warranty and after-sales support are offered?
If you pick the right people to sell you your shelves, you’ll have fewer problems, and your shelves will last longer.
Common Buying Mistakes
A lot of people screw up when they buy gondola shelving.
Choosing based only on price
Cheaper shelves will have thinner steel or be made with crappier materials, so they won’t last as long.
Assuming thicker steel is always better
You don’t want to use thicker steel than you need because that just makes it cost more. A good shelving system is designed with the right thickness of steel.
Ignoring compatibility
If you think you might want to add more shelves to your store later, make sure you can buy more shelves that will fit with the shelves you already have, especially if you’re using Lozier or Tegometall shelves.
Overlooking the finish
If you have a crappy paint job, it’s going to chip and scratch and rust, and it will look like crap. That’s going to cost you money because you’ll have to paint it again or replace the shelves.
Not considering future flexibility
The way you set up your store is going to change. If you have shelves that you can move around and add stuff to, it’s going to be easier and cheaper to change your store around.
Abschluss
Choosing the right steel thickness is one of the smartest investments you can make for a durable and reliable retail shelving system. By understanding how different components, materials, and finishes affect performance, you can confidently select gondola shelving that meets your store’s current needs while supporting future growth. Whether you’re sourcing shelving for the U.S. or European market, focusing on quality and compatibility will help maximize your long-term return on investment.
Which steel thickness or gondola shelving specification from today’s guide will you consider first for your next retail project?
Contact our experts today to learn more about RedSheep’s Lozier-compatible and Tegometall-compatible gondola shelving solutions.
