b'ARCHITECTURAL SHEET METALTIPS FOR A WATERTIGHT STANDING SEAM ROOFKathi Miller, Director of Marketing & Sales Training, McElroy MetalS tanding seam roof systemsthere are reasons. StorageisCritical.Most are often recognized as theRecognizePanel best metal roofing systemstanding seam panels arrive at the jobsite with available.And without a doubt, theyin-seam sealant in the male and/or female legs. offer unparalleled protection whenExposure to extreme temperature swings and properly specified, manufactured,contamination from dirt and other foreign materials and installed.Unfortunately, as long as individualscan cause problems during installation and the are involved in the process, the potential forseaming operation.mistakes exists. Watch Roof Deck Tolerances. Ensure the roofing Over our 60-year history, weve seen a lot. Belowstructure is within plane tolerances and debris-free we share our top tips to ensure a watertight seambefore starting installation. While it seems obvious, for your next standing seam roofing project. we see this one often. Its important to realize that Follow Manufacturers Instructions just because you cant see deck imperfections Adhere to Minimum Slopes: For architects andand tolerance issues after panel installation, they specifiers, following manufacturer instructionscan still haunt you.starts by adhering to minimum slope guidelines.Follow Placement Guidelines. Most manufacturers While it may not make sense why a panel style thatalsopublishdetailedinstallationmanuals looks only slightly different allows lower slopes,addressing each component of their system. From 20 www.mrca.orgMidwest Roofer'