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Corrugated Steel Decking
Our steel deck (P-3606) is roll-formed to cover 36 in. (914 mm) in width.
The flutes are 1.5 in. (38 mm) deep and are spaced at 6 in.
(152 mm) on center. The deck
can be rolled to lengths from
6 ft (1,800 mm) to 42 ft 6 in.
(13,000 mm) and stacked in bundles
that will not exceed 4,000 pounds (1,800 kg) unless
requested otherwise by the customer.
These decks are readily available with steel galvanized according
to ASTM standard A 653 with zinc thicknesses corresponding to G90
(Z275), G60 (Z180) or A25 (ZF75). We also offer gray painted deck. Other finishes
are available upon request; please check with our sales department for availability.
Nominal thicknesses range from 0.030 in. (0.76 mm) to 0.060 in. (1.52 mm).
corrugated steel decking corrugated decking Gray painted topside
view of B Deck
spanning multiple
supports
steel decking Resin and Wood
Composite Flooring
Panels top deck
layer with drill
screw fasteners
(not C10 TEK
screw which is
used to fasten B
Deck to
supports)
B Deck with white underside provides illuminuation benefits
Dimensions
decking

Order Online

Click the button of the item you wish to purchase.

Contact us for special lengths

Ordering Notes: To order material, specify quantity of pieces, gage, finish, and panel length.
$1000 minimum order.
P3606
Series
Gage		 Finish Width Length Price Length Price Length Price Length Price
22 Painted - Grey Top,
White Bottom		 3' 12' $202.40 16' $269.86 20' $337.34 20' 6" $345.78
22 All Galvanized $200 $266.66 $337.34 $341.66
20 Painted - Grey Top,
White Bottom		 $240 $320 $400 $410
20 All Galvanized $246.40 $328.54 $410.66 $420.94
18 Painted - Grey Top,
White Bottom		 $340.80 $454.40 $568 $582.20
18 All Galvanized $336 $448 $560 $574
• Loads shown in the tables below are the allowable uniform loads in pounds per square foot (kilopascals).
•
For spans of 4 ft 6 in. (1.37 m) and over, loads that are in brackets indicate that the allowable total load shown
is limited to the live load, producing a deflection equal to the span/240 plus 10 psf (0.5 kPa). For spans of less
than 4 ft 6 in. (1.37 m), loads that are in brackets indicate that the allowable total load shown is limited by web
crippling instead of bending.
Service Load Tables (psf)
Type Nominal
Thick (in.)		 SINGLE SPAN (ft)
4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00
22 0.030 150 (117) (88) (69) (55) (46)
20 0.036 183 145 (110) (85) (68) (56) (46)
18 0.048 251 198 (154) (118) (94) (76) (63) (53) (45)
16 0.060 315 249 (192) (147) (115) (93) (76) (64) (54) (47) (41)
Type Nominal
Thick (in.)		 DOUBLE SPAN (ft)
4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00
22 0.030 152 121 98 81 69 59 51 44
20 0.036 186 148 120 100 84 72 62 54 47 42
18 0.048 256 203 164 136 114 97 84 73 64 57 51 45 41
16 0.060 318 251 204 168 141 120 104 90 80 70 63 56 51
Type Nominal
Thick (in.)		 TRIPLE SPAN (ft)
4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00
22 0.030 188 148 120 99 83 71 61 53 (46) (40)
20 0.036 229 181 146 121 102 87 75 65 (56) (48) (42)
18 0.048 313 247 200 166 139 119 102 89 (76) (65) (57) (50) (44)
16 0.060 394 312 252 209 175 149 129 (112) (94) (80) (69) (60) (53)
Service Load Tables (kPa)
Type
Nominal
Thick (mm)
SINGLE SPAN (mm)
1200
1350
1500
1650
1800
1950
2100
2250
2400
2550
2700
2850
3000
22
0.76
7.42
5.86
(4.41)
(3.43)
(2.75)
(2.27)
20
0.91
9.04
7.15
(5.50)
(4.25)
(3.39)
(2.77)
(2.31)
(1.97)
18
1.21
12.38
9.78
(7.72)
(5.92)
(4.67)
(3.78)
(3.12)
(2.63)
(2.25)
(1.95)
16
1.52
15.59
12.32
(9.61)
(7.34)
(5.76)
(4.64)
(3.81)
(3.18)
(2.71)
(2.34)
(2.04)
Type
Nominal
Thick (mm)
DOUBLE SPAN (mm)
1200
1350
1500
1650
1800
1950
2100
2250
2400
2550
2700
2850
3000
22
0.76
7.52
5.97
4.85
4.02
3.39
2.89
2.50
2.18
1.92
20
0.91
9.19
7.30
5.93
4.92
4.14
3.53
3.05
2.66
2.34
2.07
18
1.21
12.67
10.01
8.11
6.70
5.63
4.80
4.14
3.60
3.17
2.81
2.50
2.25
2.03
16
1.52
15.72
12.42
10.06
8.32
6.99
5.95
5.13
4.47
3.93
3.48
3.11
2.79
2.52
Type
Nominal
Thick (mm)
TRIPLE SPAN (mm)
1200
1350
1500
1650
1800
1950
2100
2250
2400
2550
2700
2850
3000
22
0.76
9.27
7.33
5.94
4.91
4.12
3.51
3.03
2.64
(2.29)
(1.99)
20
0.91
11.31
8.93
7.24
5.98
5.02
4.28
3.69
3.22
(2.79)
(2.41)
(2.10)
18
1.21
15.47
12.23
9.90
8.18
6.88
5.86
5.05
4.40
(3.82)
(3.26)
(2.82)
(2.47)
(2.19)
16
1.52
19.49
15.40
12.47
10.31
8.66
7.38
6.36
5.54
(4.69)
(3.99)
(3.43)
(2.99)
(2.63)
Physical Properties
Nominal
Thickness		 Design
Thickness		 Overall
Depth		 Weight Allowable Reaction Section Modules Moment
of Inertia
Bearing 3 in. (76mm) M+ M-
end interior
Type in. in. in. lb/ft2 lb lb in.3 in.3 in.4
(mm) (mm) (mm) (kg/m2) (kN) (kN) (mm3) (mm3) (mm4)
22 0.030 0.0300 1.49 1.68 485 954 0.178 0.185 0.148
(0.76) (0.762) (37.7) (8.22) (7.08) (13.92) (9580) (9961) (202100)
20 0.036 0.0358 1.49 2.01 649 1,433 0.217 0.226 0.189
(0.91) (0.909) (37.8) (9.83) (9.47) (20.91) (11680) (12165) (258530)
18 0.048 0.0479 1.50 2.66 1,037 2,631 0.297 0.304 0.273
(1.21) (1.217) (38.1) (12.97) (15.14) (38.39) (15984) (16365) (372703)
16 0.060 0.0595 1.51 3.33 1,848 4,075 0.374 0.378 0.344
(1.52) (1.511) (38.5) (16.22) (26.98) (59.47) (20131) (20302) (469816)
Properties are based on a unit width of 12 in. for imperial units and a unit width of 1000 mm for S.I. units.
The properties in the table were calculated according to AISI 1996 Specification for the Design of Cold-Formed
Steel Structural Members, considering steel produced according to ASTM A 653 SS Grade 33,
yield strength = 33 ksi (230 MPa).
Installation
Steel deck sheets lap one another side to side and length to length. Deck is fastened to suggested methods of deck
fastening supports using 12-24 x 1 ¼" TEK #5 screws (C10 optional). End of deck panels should have a screw (C10)
in each corrugation touching the supports and they should be installed in alternate corrugations where they meet the
channels along the interior length of the deck panel. NOTE: If screws are used to attach deck to supports, a
12-24 x 1 ¼" TEK #5 is advised. If deck is welded then Arc Puddle Welds are generally the most efficient and
economical method of attaching steel deck to structural supports. Either E60XX or E70XX welding rods are
recommended and the amperage must be adjusted to individual jobsite requirements: the American Welding Society
Specifications for Welding Sheet Steel in Structures should be followed.
mezzanine decking
Corrugated Steel Decking, B Deck, Mezzanine Decking, ResinDek, Drill Screw Fasteners, Mezzanine Flooring, Deck Panels,
Galvanized B Deck, and Roof Deck from your source for material handling equipment.