Standing Seam Metal Roof Flashing Details

The panels can be roll formed at the job site or at your local roofing materials supply warehouse.

Standing seam metal roof flashing details.

Detail of pipe flashing through a standing seam metal roof click on image to see larger version use unitized epdm rubber pipe flashings black preferred with stainless steel draw band. Panels should be installed with a fixed end and a free end. The copper roofing laps the valley flashing a minimum of 6 and is folded and locked into a continuous copper locking strip. Thermal expansion contraction of steel panels metal flashing and trim should be installed with sealed end laps that allow for expansion and contraction.

The continuous locking strip is soldered to the valley flashing. To provide a drip edge allow an overhang of 1 to 2 inches at the eave. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. Locate round penetrations centrally in the panel seal with butyl tape beneath base.

The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. Panel endwall flashing counter flashing butyl tape or tube sealant. Mbci manufactures quality standing seam metal roofing panels that are lightweight and last up to 60 years. Then fillet with one part polyurethane.

Double lock seam symmetrical seam one piece snap lock interlock and two piece snap lock interlock. At the gable edge use a gable or sidewall flashing. 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. The most common flashing for standing seam roofing is the ridge cap which is used at the peak of a roof where two opposing roof slopes join and attaches to the roof with z flashing.

This will keep weather out prevent lifting in high winds and provide a neat finished appearance. Standing seam panels offer sleek lines that create a modern look. There are four basic standing seam metal roof panel styles. This detail shows a method of detailing a valley condition on a standing seam roof.

Colonial seam continuous standing seam metal roof panel with an integral seam. Standing seam consists of sheet metal roofing panels joined side by side and attached to the roofing deck with concealed fasteners. A typical standing seam panel can be approximately 12 16 and 19 inches wide.