Type S Form Deck

Type S Deck is formed to yield a continuous pattern of 9/16” high ribs on 2.67”centers and engineered for maximum structural stiffness. This form deck can be used when a non-composite slab is required and the clear span is short. S Deck is available in stainless steel and galvanized steel.

Section Properties (Fy=80 ksi)
Gage	Design Thickness	Weight (psf)GIV	Ip(1n₄)	Sp(In₃)	Sn(In₃)
28	0.0149	0.85	0.012	0.035	0.035
26	0.0179	1.02	0.014	0.045	0.045
24	0.0238	1.30	0.019	0.060	0.060
22	0.0295	1.55	0.023	0.074	0.074
Section properties calculated in accordance with AISI specifications

Span Condition	Gage	Design Criteria	Uniform Total Load 'n Pounds Per Sauare Foot (Dead and Live)
Span Condition	Gage	Design Criteria	2'-0"	2'-6"	3'-0"	3'-6"	4'-0"	4'-6"	5'-0"	5'-6"	6'-0"
One	28	36000	211	135	94	69	52	41	33
		L240	94	48	28
		L180	126	64	37	23
	26	36000	267	171	118	87	66	52	42
		L240	114	58	33	21
		L180	152	77	45	28
	24	36000	*	231	160	118	90	71	57	47	40
		L240	151	77	45	28
		L180	202	103	60	37	25
	22	36000	*	284	197	-145..	111'	87	71	58	49
		L240	188	96	55	35	23
		L180	251	128	74	46	31			1'

Two	28	36000	221		98	72	55	43	35
		L240	228	117	67	42	28	20	~\
		L180	*	156	90	56	38	26
	26	36000	270	173	120	88	67	53
		L240	275	140	81	51	34	24
		L0180		187	108	68	45	32
	24	36000		231	160	118	90	71	57	47	40
		L240		187	108	68	45	32	23
		L180		249	144	91	61	42	31
	22	36000		284	197	145	111	87	71	58	49
		L240		232	134	84	56	39	29	21
		L180			179	113	75	53	38	29

Three or More	28	36000	273	177	123	90	69	54	44
		L240	179	92	53	33	22
		L180	239	122	71	44	29
	26	36000	*	216	150	110	84	66	54
		L240	216	110	64	40	27
		L180	288	147	85	53	36
	24	36000	*	289	200	147	112	89	72	59	50
		L240	287	147	85	53	35	25
		L180	*	196	113	71	47	33
	22	36000		*	247	181	139	109	89	73	61
		L240		182	105	66	44	31	22
		L180		243	141	88	59	41	30

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Type S Form Deck

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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.