Items
Minimum Thickness (Uncoated)
Roof Ventilators
Steel
26 MFG STD gage, 0.0179 inch
Aluminum
0.032 inch
Louvers
Steel
18 MFG STD gage, 0.0478 inch
Aluminum
0.064 inch]
[Girders and Columns
3/16 inch
Purlins and Girts
14 Manufacturer's Standard gage
(MFG STD)
Roof Panels
Steel
22 MFG STD gage
Aluminum
0.04 inch
Wall Panels
Steel
24 MFG STD gage
Aluminum
0.032 inch
Bracing
3/16 inch thick steel members
Column Base Plates
5/8 inch thick
Column Anchor Bolts
5/8 inch diameter
Gable and Eave Trim, Fascia Closure Strips, Rake Flashings, Copings, and
Liner Panels
Steel
24 MFG STD gage
Aluminum
0.032 inch
Plastic
0.045 inch
Interior Gutters
Steel
24 MFG STD gage
Aluminum
0.040 inch
Eave Gutters and Downspouts
Steel
24 MFG STD gage
Aluminum
0.032 inch
Louvers
Steel
18 MFG STD gage
Aluminum
0.064 inch]
2.1.2
Panels
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NOTE: Give options for roof and wall panels unless
there are specific material requirements. Do not
specify factory-insulated roof panels when skylights
are specified since this is, apparently, a
proprietary system.
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a.
Fabricated of [zinc-coated steel] [aluminum/zinc-coated steel]
[or] [aluminum] [except translucent wall panels indicated].
SECTION 13120
Page 24
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