Type B Deck

Stainless, Galvanized, Aluminum, Painted

The Type B Wide Rib is the industry standard for industrial roofing and is as popular for floor decking. It can be produced in galvanized steel, prime painted steel, aluminum and stainless steel. All lengths are produced to custom requirements. Standard width is 36" coverage, limited availability in 30" coverage. This product has excellent load carrying capabilities. The wide rib allows for a narrow top opening, which is desired when rigid insulation is to be used on top of the deck.

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SECTION PROPERTIES (Fy=33 ksi)
Gage	Design Thickness	Weight (psf) Ptd	Weight (psf) Galv	Ip(In4)	In(In4)	Sp(In3)	Sn(In3)
22	.0295	1.58	1.61	0.1591	0.1891	0.1877	0.196
20	.0358	1.98	2.04	0.2067	0.2305	0.2327	0.2458
18	.0474	2.60	2.70	0.2981	0.3061	0.3166	0.3263
16	.0598	3.10	3.20	0.3869	0.3869	0.4063	0.4104
14	.0747	4.00	4.10	0.4845	0.4845	0.51	0.51
12	.1046	5.80	5.95	0.6819	0.6819	0.707	0.707
Section Properties calculated in accordance with AISI specifications.

Gage	Span Cond	Max SDI Const Sp	Uniform Total Load in Pounds Per Square Foot (Dead and Live)
Gage	Span Cond	Max SDI Const Sp	5’-0”	5’-6”	6’-0”	6’-6”	7’-0”	7’-6”	8’-0”	8’-6”	9’-0”	9’-6”	10’-0”
22	One	5’-9”	92	72	57	47	40	34	30
20		6’-6”	116	90	71	58	48	41	36	31
18		7’-9”	162	124	98	79	65	55	47	41	36	32
16		8’-9”		155	122	98	80	67	57	49	43	38	34
14		9’-8”		192	150	120	98	82	69	59	51	45	40
12		11’-8”				165	134	111	93	79	68	59	52
22	Two	6’-8”	100	83		69	59	51	44	39	34	31
20		7’-7”	123	102	85	73	63	54	48	42	38	34	30
18		9’-1”	165	136	114	97	84	73	64	57	50	45	41
16		10’-3”		172	145	123	106	92	81	72	64	57	52
14		11’-6”			180	153	132	115	101	89	80	71	64
12		13’-7”					183	159	140	124	110	99	89
22	Three or More	6’-8”	125	104	87	74	64	55	48	41	36	32
20		7’-7”	154	127	107	91	78	68	59	51	44	39	35
18		9’-1”		170	143	122	105	91	80	68	59	52	46
16		10’-3”			181	154	133	116	99	84	73	63	55
14		11’-6”				191	165	144	122	103	88	77	67
12		13’-7”						199	168	141	120	104	90
1. Load tables are calculated using section properties based on the steel design thichness shown in the Steel Deck Institute (SDI) design manual. 2. Loads shown in the shaded areas are governed by the live load deflection not in excess of 1/240 of the span. A dead load of 10 psf had been included.

Type B Deck

Stainless, Galvanized, Aluminum, Painted

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Take the first steps to solving your Roofing and Decking needs.
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Type B Deck

Stainless, Galvanized, Aluminum, Painted

Request a Quote

Take the first steps to solving your Roofing and Decking needs.Follow the link to begin the conversation.

Take the first steps to solving your Roofing and Decking needs.
Follow the link to begin the conversation.