Metal Roof Ridge Cap Overlap

You can cap off a metal roof installation by covering the ridge or peak with a length of metal molding called appropriately enough a ridge cap.

Metal roof ridge cap overlap.

Fabral shelterguard ar3 14 in. Most ridge cap comes in pieces 10 6 long. When laying the metal panels on the roof the overlap ridge of the new panel should straddle the underlap ridge of the panel before it. Galvalume universal ridge cap model 4202341 18 10 18 10.

In other words it s put on last the cap to the job. For example you would want the overlap to face away from your driveway. For pricing and availability. When you are overlapping a metal ridge cap apply silicone sealant 2 inches from the inside overlap.

Our host david mackey discusses techniques used in installing ridge cap using the sl 16 standing seam roofing system from american building components. Metal sealing and fastening apply side lap sealant if the pitch of your roof is 2 12 or less. Because the roofing has ribs there s a space. They are meant to cover 10 of ridge with 6 of overlap between pieces.

Find roof panel ridge caps at lowe s today. Metal roofing ridge cap is the trim placed along the roof s ridge the peak where two roof slopes meet up. This can be both along the ridge of the roof as well as a covering for a hip. Metal sales universal ridge 14 in x 126 in steel roof panel ridge caps.

Either woodgrip or selfdrilling lap tek screws are applied through the ribs of the metal. Asphalt in roof panels. The opposite end the overlap side will be elevated slightly above the surface. When you are overlapping the metal ridge cap have the laps facing the opposite direction of the sight line of your metal roof.

A ridge cap is normally installed only after all metal roof panels and any other trim are in place. When a metal roofing sheet must be installed on a curved roof screws should be installed at every overlapping rib at the sheet ends to resist the natural tendency of the metal to spring back. The standard fastening pattern is permitted over the rest of the sheet.