Products – Floor Plate

Checker plate, also known as floor plate, tread plate or diamond plate, is a type of steel plate with a regular pattern of raised diamonds or lines on one side, with the reverse side being featureless. Our Checker plate comes in a hot rolled material and a variety of sizes and thicknesses.

We regularly bring in plate, sheet and floor plate in a broad range of alloys – if you’re looking for a specific alloy, call our sales desk.

If you don’t see what you need here, contact us or request a quote and we can get it for you fast!

Grades: ASTM A786

Common Applications:


Jump to: 14 ga, 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, Floor Plate Weight Reference Table

14 ga Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 126.50

1/8″ Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 196.80
x 120 246.00
x 144 295.20
x 240 492.00
60 x 120 307.50
x 240 615.00

Back to top

3/16″ ga Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 278.40
x 120 348.00
x 144 417.60
x 240 696.00
x 288 835.20
60 x 96 348.00
x 120 435.00
x 144 522.00
x 240 870.00
x 288 1044.00
72 x 96 417.60
x 120 522.00
x 144 626.40
x 240 1044.00
x 280 1252.00

Back to top

1/4″ Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 360.00
x 120 450.00
x 144 540.00
x 240 900.00
x 288 1080.00
60 x 96 450.00
x 120 562.50
x 144 675.00
x 240 1125.00
x 288 1350.00
72 x 96 540.00
x 120 675.00
x 144 810.00
x 240 1350.00
x 288 1620.00

Back to top

5/16″ Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 441.60
x 120 552.00
x 144 662.40
x 240 1104.00
x 288 1324.80
72 x 96 662.40
x 120 828.00
x 144 993.60
72 x 240 1656.00
x 288 1987.20

Back to top

3/8″ Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 523.20
x 120 654.00
x 144 784.80
x 240 1308.00
x 288 1569.60
60 x 96 654.00
x 120 817.50
x 144 981.00
x 240 1635.00
x 288 1962.00
72 x 96 784.80
x 120 981.00
x 144 1177.20
x 240 1962.00
x 288 2354.40

Back to top

1/2″ Floor Plate (Checker Plate)

4-Way Safety Pattern

Size in Inches Theoretical Weight
Per Plate
48 x 96 686.40
x 120 858.00
x 144 1029.60
x 240 1716.00
x 288 2059.00
72 x 96 1029.60
x 120 1287.00
x 144 1544.40
x 240 2574.00
x 288 3088.80

Back to top

Floor Plate Theoretical Weights

Size in Inches Decimal Theoretical Weight
Per Square Foot
14 ga. 0.0747 3.75
1/8 in. 0.125 6.15
3/16 in. 0.1875 8.70
1/4 in. 0.250 11.25
5/16 in. 0.3125 13.80
3/8 in. 0.375 16.35
1/2 in. 0.500 21.45

Back to top

REQUEST A QUOTE