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HIGH
RIB (PBR) PROFILE PANEL
26ga Steel •
Painted • Galvalume (also available in 24ga)
SPIRCO manufactures the standard "PBR"
steel panel for covering roofs and walls. The "PBR" panel has 1 1/4"
deep major ribs spaced on 12" centers with two (2) minor ribs between each
major rib. Each panel provides 36" (3'-0") of coverage.
(see picture above)
PBR stands for
"Purlin Bearing Rib". It gives the panel added strength where it rests
on the purlins.
The roof panels shall be roll
formed minimum A792 26 gage steel with a minimum of 80 KSI yield strength.
Wall panels will be a minimum of 80 KSI.
Unpainted panels shall be AZ55
Galvalume conforming to ASTM A792. Painted panels shall be AZ50
Galvalume with a 1.0 mil baked on enamel finish with the back of the panel
having half (0.5) mil wash coat. |
