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ULTRA SEAM
Standing Seam Panel

UL 90 Rated
ASTM E-1592

Ultra Seam US-200 and US-150
The ULTRA SEAM Standing Seam System utilizes state of the art technology for roof integrity and positive weathertightness. The ULTRA SEAM US-200 panel has been extensively tested in both steel and aluminum, and meets the stringent requirements of the "Standard Test Method for Structural Performance of SSMRS by Uniform Static Air Pressure Difference, which has been adopted as ASTM E-1592." Seams require machine closing, by either hand or power seamers, both available on a job rental basis.
The US-200 Has a rib heights of 2". The US-150 Has a rib heights of 1.5"
(Pencil ribs and clip offset (optional)
Ultra Seam US-200 Panel
Clip Spacing Allowable Uniform Load
Material
Gauge
Panel
Width
Steel grade D
ASTM A653 (A446)
22
12"
22
16"
22
18"
Steel grade D
ASTM A653 (A446)
24
12"
24
16"
24
18"
Aluminum Alloy
3004 H34
.040
12"
.040
16"
Aluminum Alloy
3004 H34
.032
12"
.032
16"

24"

30"

36"

42"

48"

54"

60"
909
595
418
309
328
188
152
682
446
313
232
178
141
114
606
396
278
206
158
125
101
596
461
326
242
186
148
120
446
355
251
186
144
114
92
397
307
217
161
124
98
80
286
183
127
93
71
56
45
175
112
78
57
43
34
27
202
129
90
66
50
40
32
133
85
59
43
33
26
21
The seaming process completely encloses and seals all clips and fasteners for the most watertight seal available. The US-150 panel, in addition to the standard 90 degree seam, can be double-seamed to obtain a 180 degree architectural profile. The standing seam system is especially suitable where roof slopes are long and/or low, and unusually long panels are required. Panels come in 1-1/2" (US-150) and 2" (US-200) rib heights and various widths. Available in various gauges of galvanized steel, galvalume, zincalume, aluminum, copper, zinc and stainless steel. Regardless of which material is selected, the optional stiffening beads are highly recommended in order to reduce the slight surface waviness of the metal known as "oil-canning." Note: "oil-canning" is a natural phenomenon inherent in sheet metal products and therefore is not cause for rejection of the material.
Table Provided for US-200 Panel General Reference Only. Loads are based on engineered calculations of the panel only. Allowable uniform load values based on three-span condition. Loads may be increased 33% for wind. For system requirements or design assistance please contact your nearest Ultra Seam representative.
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Last updated: 6/15/00

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