2000 by the National Roofing Contractors Association. No

Metal Panels
PETERSEN ALUMINUM CORP. PETERSEN ALUMINUM CORP. PETERSEN ALUMINUM CORP. PETERSEN ALUMINUM CORP.
SNAP-ON BATTEN INTEGRAL STANDING SEAM HIGH SNAP-ON STANDING SEAM SNAP-CLAD
STANDING SEAM SNAP-ON BATTEN STANDING SEAM STANDING SEAM STANDING SEAM
12-18 X 40 11-18 X 40 11-18 X 40 10-18 X 45
24 24 24 22, 24
KYNAR 500 KYNAR 500 KYNAR 500 KYNAR 500
0.032 0.032 0.032 0.032
KYNAR 500 KYNAR 500 KYNAR 500 KYNAR 500
3:12 3:12 3:12 2:12
3:12 3:12 3:12 2:12
X X X X
X X X X
X
30 LB. FELT 30 LB. FELT 30 LB. FELT 30 LB. FELT
HEIGHT (inches) / SEAM SEALANT (F = Factory HEIGHT (inches) / SEAM SEALANT (F = Factory HEIGHT (inches) / SEAM SEALANT (F = Factory HEIGHT (inches) / SEAM SEALANT (F = Factory
Applied; E = Field applied; N = None) Applied; E = Field applied; N = None) Applied; E = Field applied; N = None) Applied; E = Field applied; N = None)
1-1/2 / N 1-3/4 / F
1-1/2 / N 1-1/2 / N
CONCEALED CONCEALED CONCEALED CONCEALED
1978 1978 1978 1993
> 100,000 > 100,000 > 100,000 > 100,000
DISTRIBUTORS, DIRECT DISTRIBUTORS, DIRECT DISTRIBUTORS, DIRECT DISTRIBUTORS, DIRECT
4 4 4 4
NO NO NO NO
800/323-1960 800/323-1960 800/323-1960 800/323-1960
800/323-1960 800/323-1960 800/323-1960 800/323-1960
NONE NO LEAKAGE @ 12 PSF NO LEAKAGE @ 12 PSF NO LEAKAGE @ 12 PSF
NONE 0.02 CFM/SQ FT @ 1.57 PSF 0.005 CFM/SQ FT @ 1.57 PSF 0.005 CFM/SQ FT @ 1.57 PSF
CLASS A CLASS A CLASS A CLASS A
NONE UL-90 UL-90 UL-90
185