Stainless Steel Floor Plates (Checker Plate)
| Grade/Alloy | 304/304L, 316/316L |
| Length | 4'x8', 4'x10', 5'x10' |
| Diameter | 1/8'' in thickness and more |
| Colors | SST gray |
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FAQ – Everything You Need to Know About Stainless Steel Floor Plates
A stainless steel floor plate (also known as a checker plate) is a metal sheet with a raised surface pattern (diamonds, tears, checker plate, or similar patterns) designed to reduce the risk of slipping.
It combines strength, durability, and corrosion resistance, making it ideal for industrial, commercial, outdoor, or high-maintenance environments. Its resistance to chemicals and repeated washdowns makes it a preferred choice for sectors such as food processing, commercial kitchens, and laboratories.
Both types provide a safe, anti-slip surface, but their properties differ depending on the operating environment.
- Excellent mechanical strength
- More economical solution
- Suitable for industrial and commercial applications
- Require corrosion protection depending on the environment
Stainless steel floor plates
- Outstanding resistance to corrosion, moisture, and chemicals
- Perform well under frequent washdowns
- No anti-corrosion treatment required
- Ideal for food, sanitary, or demanding outdoor environments
In short, standard structural steel is favored for its strength and cost efficiency, while stainless steel is recommended when hygiene, durability, and corrosion resistance are critical.
Acier Groupe David offers stainless steel checker plates in the most commonly used alloys for industrial and commercial projects:
- 304 / 304L: good corrosion resistance, long-lasting durability, and well suited for environments requiring frequent cleaning
- 316 / 316L: superior resistance to aggressive environments, including exposure to chlorides, saltwater, and chemicals
Stainless steel checker plates are available in several standard formats:
- 4′ × 8′ (1.22 × 2.44 m)
- 4′ × 10′ (1.22 × 3.05 m)
- 5′ × 10′ (1.52 × 3.05 m)
Thicknesses start at 1/8’’ and can be increased depending on project requirements. Please refer to our catalog for full thickness details.
Custom steel plate cutting is also available to precisely match your project specifications.
Gauge refers to the thickness of the steel plate.
- A lower gauge number means a thicker, more rigid plate
- A higher gauge number means a thinner, lighter, and more flexible plate
Thanks to their textured surface and resistance to corrosion and chemicals, these plates are well suited for:
- Industrial and commercial flooring
- Stairs, ramps, and landings
- Walkways and work platforms
- Heavy equipment, truck steps, and trailers
- Wet, outdoor, or washdown-intensive environments exposed to chemicals
Several factors should be considered:
- Type of application: pedestrian areas, industrial use, or mobile equipment
- Load and usage: light traffic, heavy traffic, or heavy loads
- Thickness: greater thickness provides increased rigidity and strength
- Alloy: 304/304L for standard use, 316/316L for aggressive environments and frequent washdowns
- Dimensions: standard sizes or custom-cut plates
Our specialists can help you select the checker plate best suited to your requirements.
Yes. Stainless steel checker plates are particularly well suited for outdoor applications and humid or corrosive environments.
Their excellent resistance to moisture and chemical agents makes them ideal for demanding environments such as food processing, industrial facilities, and laboratories. Specific finishes can also be applied to enhance durability and appearance.
Yes. Acier Groupe David can prepare and cut stainless steel checker plates to your required dimensions, simplifying installation and speeding up work on-site or in the shop.
Yes. We deliver steel throughout Estrie and Montérégie. Our logistics service ensures timely, safe delivery in the required quantities for industrial, commercial, or residential projects.
Pricing varies depending on:
- Alloy (304/304L or 316/316L)
- Thickness (gauge)
- Plate size and format
- Required cutting or processing
- Quantity ordered
To receive an accurate quote, we invite you to contact our team. We will help you select the stainless steel checker plate best suited to your project.
