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POWERSEAM™ II

POWERSEAM™ II

Product Overview

With superior strength and spanning capability, Fabral Powerseam II is a high-performance, mechanically seamed standing seam roofing system. With 180 degree machine seaming, field rollforming and the ability to curve to a minimum 10’ radius, Powerseam II delivers performance and value to education, athletic and industrial projects. Shadow lines and stiffening ribs available.

Product Description

Air Infiltration ASTM E283 0.01 cfm/ft2 @ 15 psf
ASTM E1680  <0.01 cfm/ft2 @ 1.57 psf
Water Penetration ASTM E331 No water leakage @ 6.24 psf
ASTM E1646 No water leakage @ 2.86 psf
ASTM E2140 No leakage of standing water
Wind Uplift ASTM E1592 Test results vary depending on gauge and panel thickness
UL580 Class 90

Resources:

 

See Available Colors

Finish Offerings

Fabral PowerSeam Spec Doc

PowerSeam Wind Uplift Loads (PSF) Double Lock

Substrate Width Spans 2′-0″ 2′-6″ 3′-0″ 3′-6″ 4′-0″ 4′-6″ 5′-0″
24 ga. Steel 16” 3+ 102 92 82 73 63 53 44
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