Overlapping Sheet Metal

The panels overlap allowing water to flow from one panel to the next without being able to penetrate the area under the roofing panel.

Overlapping sheet metal.

Lay 3 inch wide butyl tape over all vertical metal panel seams. In today s video we discuss butt welding vs overlapping sheet metal panels on your project. If end laps are required you should allow 300mm minimum overlap sealed with butyl sealant tape 10mm from the edge of each overlapping sheet as well as in the middle of the overlap. Butt welding vs overlapping sheet metal panels february 10 2019 roadkill customs how to diy welding basics the hot rod hippie discusses butt welding vs overlapping sheet metal panels on your hot rod or custom vehicle project.

Peel back the release backing to start the application. The installation of metal roofing involves placing large metal panels on the roof. Any end laps must be supported by a suitable purlin. How to properly overlap pro rib and premium pro rib panels.

Position the tape with the release backing on the top side. Overlapping anti condensation lined sheets. What the reasons you should be butt we. As a first line of defense against water damage it is important that the metal roof overlap be implemented correctly.

Hillman 12 in x 24 in cold rolled steel expanded sheet metal. Which should you be using. Lap welds because they cannot flex like the sheet metal around them will eventually show visible creases.