Standing Seam Metal Roof Construction Details

Colonial seam continuous standing seam metal roof panel with an integral seam.

Standing seam metal roof construction details.

To wrap up what makes standing seam metal roofing different are these four parts. Standing seam trays are not self supporting and require a fully or almost fully supporting substrate against which they rest. Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between. Standing seam roofing is available in either acrylic coated or galvalume or several different colors low gloss paint systems on the finish side with primer and washcoat on the reverse side.

Standing seam roof systems structural design roof panels. Pac 150 90 single lock. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. Standing seam consists of sheet metal roofing panels joined side by side and attached to the roofing deck with concealed fasteners.

Metal should not be re bent once it has been formed nor should it be folded back on itself. Following on from our introduction to standing seam zinc roofing design the team at elzinc look at three typical roof build ups for standing seam zinc roof construction don t forget to subscribe to receive the other posts in this series. We respect your privacy and will not use your email address for other purposes. These pans run parallel to the slope of the roof and are joined to adjacent pans with double locked standing seams.

A concealed fastener two vertical legs a broad flat area between the vertical legs a seam that stands above the flat of the panel. This metal roofing system from mbci is one of the most durable and weather tight roof systems available in the industry. We carry both stock and custom trims and flashings and provide screws and other accessories specific to standing seam installation. The connecting point where the two separate metal panels meet forms a vertically pointed rib or a seam that is one inch to inch and a half high.

Sign up now to get the latest metal roofing and metal architectural product news 6 times a year. Aluminum roofing and siding sheets are rollformed from hard ened tempered metal for maximum strength. A typical standing seam panel can be approximately 12 16 and 19 inches wide. The recommended dimensions should be specified from the table below.

Supporting the zinc roof. Its concealed fastener design ensures that the fasteners aren t exposed to the elements which could cause them to fail over time. The panels can be roll formed at the job site or at your local roofing materials supply warehouse.