Installation Instructions

1212EnterpriseDrive,DePere,WI54115|P:888.602.4441CorrugatedInstallation/TechnicalGuide(Updated6/17/16)
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8of9
Drilling:
Temperaturechangecausesexpansionandcontractionandanyresistancecan
causesheetdistortion.Therefore,fixingholesmustbepre‐drilledforeachfastener
toallowforthisthermalmovement.
 Usinga¼”inchbit,pre‐drillaholeinthepanelforeachfastener.
 Pre‐drillholes3/32”largerthanscrewdiametertoallowforexpansionandcont raction.
 Drillsheetsatalowspeed,supportingthesheetunderneathtoavoidunnecessaryvibration.
 Sheetsmaybedrilledusin
gany
commonpowerdrillintendedformetal.
 Drillholesthroughthecrestofthecorrugationforroofingandthroughthevalleysforwalls.
Drillingdebriscaneasilybeblownaw aywithcompressedair. 
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Fastening:
Startfasteningthesheetatthebottom,movingtowardsthetopofpanel.Donotfastenatbothends
andmovetowardsthemiddle.Attachthesheettothepurlinsusingfastenersrecommendedforyour
specificapplication.
 Fastensheetsatthepeakofeveryothercorrugationforbothroofapplicationsandwallapplications. 
 Sheetedgesattheridgeandguttershouldalsobefastenedateveryothercorrugation.
 Fixingwithatleast½”neoprenebondedwashersisrecommended.
 Drivefastenersperpendiculartothecorrugatedsheet.
 Doublecheckthatallfastenersareprop
erlysecured.
 Acorrectly
installedfastenerwillsitflushagainstthepanel.Makeadjustmentsasneeded.
Donotovertightenscrews.Overtighteningcausessheetdistortion,leadingtocracksandfractures.
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