SlipNOT® slip resistant stainless steel perforated stair treads are ideal for food processing facilities due to the fact that they are sanitary, aesthetically pleasing and provide the worker stability and flexibility needed during daily operations.

See SlipNOT® Specifications, CAD Drawings, COF/ADA and Case Studies regarding stainless steel perforated stair treads.

Product Information:

• Stainless steel perforated stair tread thicknesses: 1/8,” 3/16,” 1/4”
• Stainless steel perforated stair tread widths: customer specific
• Stainless steel perforated stair tread lengths: customer specific
• Stainless steel perforated stair treads can be custom fabricated to meet job specifications
• Stainless steel perforated stair tread patterns:
  • 1/4” diameter on 3/8 staggered centers
  • 3/8” diameter on 9/16” centers
  • 1/2″ diameter on 11/16” centers
  • 9/16” diameter on 3/4” centers
  • Or customer specified
• A wide variety of options available
• Available SlipNOT® surfaces: Stainless Steel Surface on Stainless Steel
• Available SlipNOT® finishes: Mill
• Stainless steel perforated plate stair treads are available in: Grade 1 (Fine), Grade 2 (Medium)
• Div 5 CSI Classification Code: Metal Stair Treads and Nosing (05 55 00), Metal Stairs (05 51 00), Shop-Applied Coatings for Metal (05 05 13), Common Metal Materials (05 05 00)
• Margins: Standard minimum margins, or customer specified.
• Available alloys: 306 and 316 (others alloys available)
• Standard tolerance: +/- 1/8”
• LEED: The recycled content of SlipNOT® products varies depending on the source of the substrate.  However, based off of an average provided by the mills and vendors we use most often, SlipNOT® products have a minimum of 40% recycled content and up to 83% recycled content. By specifying SlipNOT® products your project may be eligible for LEED credits.  For more information please visit our green products page.

Product Features:

• Advantages: Stainless steel perforated stair treads are able to withstand harsh chemicals and elements that are prominent in food processing facilities.  Stainless steel perforated stair treads are registered by NSF International.
• Availability: Stainless steel perforated stair treads are available in many different styles and spacing options to meet a variety of needs and applications.
• Care: The most effective cleaning method is with a steam cleaner or power washer.  Debris can be removed with a stiff bristle brush.  SlipNOT® recommends testing any chemical cleaning agent on a sample provided by SlipNOT® to verify that it is safe to use on the SlipNOT® surface. Organic based stains, such as grease or oil, can be removed with standard organic solvents.  Some scrubbing may be required.
• Durability: Stainless steel perforated stair treads coated with SlipNOT® have a file hard surface between 55 – 63 on the Rockwell “C” scale and has a bond strength of at least 4,000 psi.
• Environments: SlipNOT®’s non-slip stainless steel coated products test for microbiological and fungal matter the same as normal stainless steel products.  SlipNOT® premier products can withstand the extreme cold of cryogenics and heat of cookers and steamers, as well as daily washdowns and caustic cleaning agents.  Molten glass and metal milling facilities use SlipNOT®  because of its ability to withstand extreme temperature ranges.  Easy to install, SlipNOT® products create little installation down time.  SlipNOT® is a low maintenance, sanitary solution for slippery areas in bottling facilities, freezers, packaging and processing areas, platforms, catwalks, crossovers, and many others.
• Fabrication: Stainless steel perforated plate stair treads can be sheared, welded, flame cut, torch cut, laser or water-jet cut, plasma cut, countersunk and drilled for complete versatility, both in the shop and field.  Treads can be formed to specifications with nosing or formed to a channel. Treads are manufactured to specifications for thickness and depth. (Fabricating Instructions)
• Food Processing: SlipNOT® stainless steel perforated stair treads are registered by NSF International and are currently used in food processing plants, cheese plants, poultry processors and beverages plants, among others. To see our company listing on the NSF website, click here.
• Application: SlipNOT® stainless steel perforated stair treads are easily retrofitted over existing concrete, grating or unsafe diamond checker plate assemblies.  Non-slip perforated stair treads can be welded directly onto current treads or stringers or can be bolted in place.  Mid-point and top formed landings are also available.
• Slip Resistant Standards: SlipNOT® stainless steel perforated stair treads meet and exceed all the requirements for an ASTM / ANSI slip resistant surface and are registered slip resistant with Underwriters Laboratories per the UL 410 standard.  SlipNOT® coefficient of friction is greater than or equal to 0.85. (Standards and Test Requirements)

SlipNOT® Stainless Steel Perforated Stair Treads:

Below are examples of common perforated stair treads. Custom fabrication available.

SlipNOT® Specifications:

SlipNOT® Current Specification:
SlipNOT® Specifications for Grade 1.pdf
SlipNOT® Specifications for Grade 2.pdf
SlipNOT® Specifications for Grade 3.pdf

CSI 3 Part Spec:
CSI 3 PartSpec.pdf
CSI 3 Part Spec.doc

SlipNOT® products are utilized by countless industries for a vast array of applications. SlipNOT® products are fabricated to meet detailed specifications and can meet the requirements of the most complex projects. SlipNOT® slip resistant products are proven and utilized by fortune 500 companies across North America.

Click on the example product applications to learn more:

• Anti-slip industrial stairway
• Dock Stairway
• Mezzanine stairway
• Non-slip airplane stairway
• School Stairway
• Slip resistant commercial stairway
• Slip resistant ship/marine stairway

To view all SlipNOT® applications click here.

SlipNOT® case studies educate customers and prospects on how SlipNOT® products are utilized in various fields. The versatility of SlipNOT® products is proven through these safety solutions:

View Case Studies by Product
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