SlipNOT

Products

Plate Stair Tread

SlipNOT® plate stair treads are for areas where full surface coverage is required to ensure a safe walking and working surface. Plate stair treads can be used in new construction or can be retrofitted over existing slippery stairs.

Product Information

  • Plate Stair Tread Thicknesses: 1/8”,3/16”, 1/4”
  • Plate Stair Tread Depth: 10 -12 inches (typical) or as specified
  • Plate Stair Tread Lengths: up to 10’
  • Plate Stair Tread Nosing: 1-1/4” – 2” (typical) or as specified
  • Plate Stair Tread Riser: up to 7” or as specified
  • Bend Degree: 82, 90, or to degree angle specified
  • Stair Tread Styles: L shaped, C shaped, or Z shaped
  • SlipNOT® Finishes: Mill, Painted, or Hot-Dipped Galvanized (3/16” minimum thickness)
  • Plate stair treads can be custom fabricated to meet job specifications
  • Plate Stair Treads are Available in: Grade 1 (Fine), Grade 2 (Medium), and Grade 3 (Coarse – Steel surface only)
  • Typical Alloys (other alloys available):
Steel A-36 CQ
Stainless Steel 304 316
Aluminum 5052 3003
  • Installation Method:
    • Countersunk holes for fastening to supports
    • Weld to existing metal structures or framing
    • Standard end plates or carrier angles may be added

Request a plate stair tread quote or sample today!

Advantages

  • Solid surface provides maximum surface area for greatest traction

  • Easily installed in new construction or retrofitted over existing structures with minimum effort

  • Flexibility of design and many fabrication options

    • Location

      Lafargeville, NY

    • Industry

      Food & Beverage

    • Project Overview

      Stainless Work Platform with nosings and kickplates

    • Solution

      ¼” x 12” x 19 ¼” Grade 2 stainless steel plates

    • Website

      http://www.crowleyfoods.com/

    • Location

      San Francisco, CA

    • Industry

      Infrastructure

    • Project Overview

      High traction stair treads and bike runner leading to bridge

    • Solution

      (23) 1/4" x 12" x 96" & (34) 1/4" x 12" x 93" Grade 2 aluminum stair treads with 7-½” nosings, and

    • Website

      http:// goldengatebridge.org

    • Location

      Auburn, WA

    • Industry

      Aerospace

    • Project Overview

      Stair treads installed on slippery wing steps

    • Solution

      Stainless steel on aluminum stair treads painted yellow

    • Website

      http:// www.boeing.com

    • Location

      Riverside, CA

    • Industry

      Commercial

    • Project Overview

      Stair treads installed at entrances and exits of commercial buses

    • Solution

      Aluminum stair treads painted safety yellow and gray

    • Website

      http://www.enconline.com

    • Location

      Cedar City, UT

    • Industry

      Education

    • Project Overview

      Steel stair treads retrofitted over existing slippery stairs

    • Solution

      1/8’’ x 9-3/4’’ x 37’’ Grade 2 steel stair treads with 1-1/2’’ nosings and 1/8’’ x 11-1/8’’ x 39’’

    • Website

      http://www.suu.edu

    • Location

      Battery Park, NY

    • Industry

      Education

    • Project Overview

      Steps and platforms installed outdoors on a pedestrian bridge to provide safe access to the school

    • Solution

      Various sized stainless steel plate stair treads and platforms

    • Website

      http://www.stuy.edu

    • Location

      Long Island, New York

    • Industry

      Government

    • Project Overview

      Plate used for stair treads on stairs and platforms

    • Solution

      Custom fabricated, Grade 2 stainless steel stair treads

    • Website

      http:// www.nyc.gov

    • Location

      Columbus, OH

    • Industry

      Food & Beverage

    • Project Overview

      Stair tread for COP Immersion Parts Washer

    • Solution

      Stainless steel surface applied to custom cut stair treads

    • Website

      http://www.afaw.net

    • Location

      Knoxville, TN

    • Industry

      Food & Beverage

    • Project Overview

      Stainless steel plate and stair treads installed on stairway and platform at food processing plant.

    • Solution

      3/16” x 25-15/16” x 81” Grade 2 stainless steel plate with kick plates and 3/16” x 4” x 22-1/4” Gra

    • Website

      http:// www.bushbeans.com/

    • Location

      Memphis, TN

    • Industry

      Transportation

    • Project Overview

      Stair treads for semi-enclosed stairways

    • Solution

      Customer supplied ¼” steel stair treads with Grade 3 SlipNOT® coating applied and galvanized finish

    • Website

      http:// www.fedex.com

    • Location

      Idaho

    • Industry

      Food & Beverage

    • Project Overview

      Stainless steel plate and stair treads to replace slippery stairs and platforms

    • Solution

      Grade 2 stainless steel plate mill finish and Grade 2 stainless steel plate stair treads

    • Website

    • Location

      Milan, MO

    • Industry

      Food & Beverage

    • Project Overview

      Stainless steel portable access stairway and platform

    • Solution

      Various sized stainless steel metal plates fabricated to stair treads

    • Website

    • Industry

      Utilities

    • Project Overview

      Slip resistant galvanized steel stair treads and plate installed on slick stairway

    • Solution

      3/16” x 12” x 36-3/8” Grade 2 galvanized steel stair treads and 3/16” x 41-3/4” x 60” Grade 2 galva

    • Website

      http:// www.velco.com/

    • Location

      Dearborn, MI

    • Industry

      Manufacturing

    • Project Overview

      Steel stair treads installed on existing stairways

    • Solution

      1/8” x various sized stair treads formed with 1 ½” nosings

    • Website

      http://www.ford.com

    • Location

      Kirkland, WA

    • Industry

      Manufacturing

    • Project Overview

      Stainless steel on aluminum plates for a raised platform and steps

    • Solution

      ¼” x 6’ x 12’, ¼” x 4’ x 12’ and ¼” x 5’ x 12’ in a variety of sizes

    • Website

      http://www.proctorp.com

    • Location

      Michigan

    • Industry

      Commercial

    • Project Overview

      Steel plate treads installed on exterior stairs

    • Solution

      ¼” x 50 ½” x 48” treads and ¼” x 12 ¼” x 48” treads with 1 ½” nosings and risers

    • Website

      http://www.artvan.com

    • Location

      Long Beach, CA

    • Industry

      Water & Wastewater

    • Project Overview

      Aluminum treads and plate for transom steps

    • Solution

      1 ½” x 10 ½” x 60” aluminum treads and ¼” x 24” x 60” plate

    • Website

      http://www.gambolindustries.com

    • Location

      Ashland, OH

    • Industry

      Food & Beverage

    • Project Overview

      Aluminum treads installed on exit steps from baking ovens

    • Solution

      3/16” x 11” x 24” 5052 Grade 1 Aluminum Stair Treads with 1-1/2” nosing

    • Website

      http://www.lanceinc.com/

    • Location

      Oakfield, WI

    • Industry

      Food & Beverage

    • Project Overview

      Stair channels

    • Solution

      Customer supplied stainless channel formed to 1-1/4” channel

    • Website

    • Location

      Fort St. John, BC, Canada

    • Industry

      Commercial

    • Project Overview

      Aluminum stair treads

    • Solution

      5052 aluminum stair tread covers

    • Website

    • Location

      Seattle, WA

    • Industry

      Aerospace

    • Project Overview

      Slip resistant stainless steel on aluminum stair treads on Boeing platform

    • Solution

      1/8” x 8” x 14” with 1-1/4” nosing, 3-1/2” riser and four countersunk holes for installation

    • Website

      http://www.boeing.com

    • Location

      Coney Island, NY

    • Industry

      Recreation

    • Project Overview

      Slip resistant flooring for beachfront comfort stations

    • Solution

      Grade 2 316 stainless steel plates and stair treads

    • Website

    • Location

      Pearl Harbor, HI

    • Industry

      Government

    • Project Overview

      Stainless steel on aluminum tread covers for ships ladders

    • Solution

      3/16” x various depth x 23-3/4” aluminum tread covers with a Grade 2 stainless steel mill finish

    • Website

      https:// www.ussmissouri.com

    • Location

      Burlington, ONT Canada

    • Industry

      Food & Beverage

    • Project Overview

      Treads for a portable staircase and fixed landings made from non slip stainless steel

    • Solution

      Two (2) 1/8” thick various sized 304 Stainless Steel Plates with kick plates and nosings, one (1) 1

    • Website

      http://www.voortman.com

    • Location

      Brampton, Ontario

    • Industry

      Food & Beverage

    • Project Overview

      High traction galvanized stair treads on basement steps leading to the storage area.

    • Solution

      (14) 3/16” x 11” x 39” galvanized steel stair treads

    • Website

      http://bk.com/

    • Location

      Wisconsin

    • Industry

      Food & Beverage

    • Project Overview

      Hygienic and slip resistant stainless steel materials installed on mixing tank platforms

    • Solution

      Grade 2 ¼” thick 304 Stainless Steel Floor Plates and Stair Treads

    • Website

      https://www.abprocess.com

    • Location

      Pittsburgh, PA

    • Industry

      Food & Beverage

    • Project Overview

      High traction painted black stair treads and steel plates leading to kitchen

    • Solution

      (2) ¼” thick steel plates & (35) ¼” thick steel stair treads painted black

    • Website

      https://montereybayfishgrotto.com/

    • Location

      Atlanta, GA

    • Industry

      Food & Beverage

    • Project Overview

      SlipNOT® galvanized steel grating and stair treads based on customer supplied drawings

    • Solution

      Custom-cut galvanized steel plate and grating

    • Website

      https://www.coca-cola.com

Grating Stair Treads

SlipNOT® slip resistant grating stair treads provide maximum traction even in wet and oily environments. When choosing a bar grating option, the following components need to be specified:

  1. Bearing Bar Size
  2. Bearing Bar and Cross Bar Spacing
  3. Alloy of Material
  4. Quantity
  5. Length (span) and Width Dimensions

Note: SlipNOT® surface is applied to smooth bar grating instead of serrated bar grating for maximum traction.

Product Information

  • SlipNOT® Surfaces: Steel, Stainless Steel, and Aluminum
  • Grating is Available in: Grade 1 (Fine), Grade 2 (Medium), and Grade 3 (Coarse – Steel surface only)
  • SlipNOT® Finishes: Mill, Painted, or Hot-Dipped Galvanized
  • Bearing Bar Height: 3/4” to 2-1/2” tall (in 1/4” increments)
  • Bearing Bar Thickness: 3/16” (typical), and 1/4” is available upon request or supplier availability
  • Spacing Options (Ctr – Ctr spacing between bars – open area listed for 3/16” bearing bar thickness):
19-4 19/16” spacing (1” open) Standard Industrial
15-4 15/16” spacing (3/4” open) Standard Industrial
11-4 11/16” spacing (1/2” open) ADA Compliant
7-4 7/16” spacing (1/4” open) ADA Compliant
  • All profiles listed are available with 2” cross bars upon request
  • Grating Stair Tread Maximum Clear Spans: 
Bearing Bar Size Bar Spacing Options
19-4 15-4 11-4 7-4
1” x 3/16” 28” 30” 32” 36”
1-1/4” x 3/16” 34” 37” 40” 47”
1-1/2” x 3/16” 42” 46” 50” 59”
1-3/4” x 3/16” 51” 56” 61” 66”
2” x 3/16” 61” 66” 66” 68”
  • Standard Grating Tread Widths:
# of Bearing Bars Width (includes nosing)
5 6-3/16”
6 7-3/8”
7 8-9/16”
8 9-3/4”
9 10-15/16”
10 12-1/8”
  • Style Availability by Alloy:
    • Steel: Light duty welded (typical), heavy duty welded, pressed or swaged locked
    • Stainless Steel: Swaged locked (typical), light duty welded (limited availability)
    • Aluminum: Swaged locked (typical), pressed-locked, or I-Bar options available
  • Attachment Options – grating treads available with:
    • Standard end plates
    • Carrier angles
    • Trim banded
      1. Saddle clips
      2. Anchor blocks
      3. Countersunk land (available from grating manufacturer)

For more technical data, please contact a bar grating manufacturer listed below:
Ohio Gratings
Brown Campbell
Nucor Grating
AMICO Grating
Hendrick Architectural Products

Note: We do not offer 1/8” bearing bars or serrated grating due to insufficient adhesion and wear life of the SlipNOT® surface.

Request a grating stair tread quote or sample today!

Advantages

  • Allows for drainage, light, and airflow

  • Able to span extended openings without additional support

  • Adaptable to heavy duty or light duty applications

    • Location

      Warminster, PA

    • Industry

      Manufacturing

    • Project Overview

      Galvanized steel grating replaced existing grating

    • Solution

      Various sized galvanized grating treads

    • Website

      https:// www.thermomegatech.com

    • Location

      Mt. Vernon, IL

    • Industry

      Food & Beverage

    • Project Overview

      Steel stair treads used for a crossover at Unilever

    • Solution

      Steel surface applied to 19W4 steel grating treads

    • Website

      https:// www.unilever.com/

    • Location

      Warren, MI

    • Industry

      Government

    • Project Overview

      Non slip grating treads for mezzanine access replaces ships ladder for U.S. Army GSPEL

    • Solution

      15 Grade 2 steel 1-1/4” x 3/16” x 9-3/4” x 30” grating treads and various sized steel grating landi

    • Website

      http://garrison-michigan.army.mil/

    • Location

      Grand Rapids, MI

    • Industry

      Food & Beverage

    • Project Overview

      Stainless steel coating applied to bare metal stainless steel and drain covers

    • Solution

      Stainless steel grating and stainless steel drain covers

    • Website

      https://www.kentqualityfoods.com

Perforated Metal Stair Treads

SlipNOT® perforated metal stair treads combine the flow through benefits of grating with the solid surface of plate. The flexible surface helps eliminate worker fatigue in environments such as automotive plants and steel mills.

Product Information

  • Perforated Stair Tread Thicknesses: 1/8”, 3/16”, 1/4″
  • Perforated Stair Tread Depth: 10″-12″ (typical) or as specified
  • Perforated Stair Tread Lengths: up to 10’
  • Perforated Stair Tread Riser: up to 7” or as specified
  • Perforated Stair Tread Nosing: 1-1/4”– 2” (typical) or as specified
  • Bend Degree: 82, 90, or to degree angle specified
  • Stair Tread Styles: L shaped, C shaped, or Z shaped
  • SlipNOT® Finishes: Mill, Painted, or Hot-Dipped Galvanized
  • Perforated stair treads can be custom fabricated to meet job specifications.
  • Perforated Stair Treads are Available in: Grade 1 (Fine), Grade 2 (Medium), and Grade 3 (Coarse – Steel surface only)
  • Patterns (a wide variety of hole patterns and options available)
    • 1/4” diameter on 3/8” diameter centers (galvanized steel not available)
    • 3/8” diameter on 9/16” staggered centers
    • 1/2” diameter on 11/16” staggered centers
    • 9/16” diameter on 3/4” staggered centers
    • Customer specified
  • Standard minimum margins or customer specific
  • Available SlipNOT® Surfaces: Steel, Stainless Steel, and Aluminum
  • SlipNOT® Finishes: Mill, Painted, or Hot-Dipped Galvanized
  • Available in: Grade 1 (Fine), Grade 2 (Medium), or Grade 3 (Coarse – steel surface only)
  • Installation Method: Welded or fastened to existing structures or to framing supports
  • Treads can be provided with pre-welded mounting plates/angles

Note: Perforation removes about 2/3 of the strength of the plates. Additional supports may be required.

Request a perforated metal stair tread quote or sample today!

Advantages

  • Allows for drainage, light, and air passage

  • Retrofits over existing structures with minimum effort

  • Flexes when walked on to prevent worker fatigue

    • Location

      Charlotte, NC

    • Industry

      Utilities

    • Project Overview

      Slip resistant galvanized steel perforated treads installed on 6 level parking structure

    • Solution

      1/4” x 12” x 40-3/4” Grade 2 galvanized steel perforated stair treads with 2” margins

    • Website

      https:// www.duke-energy.com

    • Location

      New York, NY

    • Industry

      Recreation

    • Project Overview

      Stairways and walkways at the newly renovated High Line Park

    • Solution

      Custom manufactured combination of stainless steel plate, plank, perforated plate stair treads and l

    • Website

      https://www.thehighline.org

Expanded Metal Stair Treads

SlipNOT® flattened expanded metal stair treads are a cost effective solution for renovating existing slippery stair treads. Generally used to retrofit bar grating treads, expanded metal treads allow air, light, and liquids to flow through while providing maximum traction.

Product Information

  • Expanded Metal Stair Tread Thicknesses: 1/8”
  • Expanded Metal Stair Tread Depth: 10″ -12″ (typical) or as specified
  • Expanded Metal Stair Tread Lengths: up to 10’
  • Expanded Metal Stair Tread Nosing: 1-1/4” – 2” (typical) or as specified
  • Bend Degree: 82, 90, or to degree angle specified
  • Stair Tread Styles: L shaped or C shaped
  • SlipNOT® Finishes: Mill, Painted, or Hot-Dipped Galvanized
  • Expanded metal stair treads can be custom fabricated to meet job specifications
  • Expanded Metal Stair Treads are Available in: Grade 1 (Fine), Grade 2 (Medium), and Grade 3 (Coarse – Steel surface only)
  • Styles (additional styles available by special order):
3/4 #9 (1/8”) Steel & Stainless Steel (304)
3/4 .125 (1/8”) Aluminum
  • Installation Method: Welded or fastened to existing structures or to framing supports

Request an expanded metal stair tread quote or sample today!

Advantages

  • Can retrofit over existing structures with minimum effort

  • Allows for drainage, light, and airflow

  • Lightweight and easily adaptable to site conditions

    • Location

      Elko, NV

    • Industry

      Metals & Mining

    • Project Overview

      Flattened expanded metal retrofitted over existing stairs

    • Solution

      Customized 3/4 #9 flattened expanded metal

    • Website

      https://www.newmont.com

    • Location

      New York, NY

    • Industry

      Manufacturing

    • Project Overview

      Expanded metal retrofitted on rolling stairs and platforms around machinery

    • Solution

      3/4 #9 flattened expanded metal Grid Grip® with 1-1/4” nosing

    • Website

      https://www.garlock.com

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