Flashing Standing Seam Roof Against Side Wall

Metal roof flashing is a galvanized sheet metal bent at right angles with about eight to 12 inches on each side of the angle.

Flashing standing seam roof against side wall. Use hip ridge flashing to locate correct position of zee closures. Other flashings include gable trim which runs up the sloped ends of the roof and drip edge or eave trim. 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. Metal roof flashing can be use to seal gaps between roof walls.

Rivet hip ridge flashing to top flange of zees at 18 inches on center both sides. Install zee closures onto panels at both sides. Flashings near the edges of roofs or walls can be subjected to suction or negative wind loads that can be greater than other positive imposed loads. These kinds of houses often have a roof that butts against a wall.

At the top of the skylight we leave the panels back approximately 1 foot taper the panels and install a flashing up under the skylight cover and then under the standing seam panels which are hooked to a metal z. If the roof runs flat up against the brick wall you must install the roof side of the flashing either under the last layer of shingles or over the roof material if it is metal. Copper flashing is locked into this edge and extends at least 8 up the wall. Failed flashing flashing is the material typically metal added to prevent moisture from entering at joints or additions on a roof like pipes chimneys or valleys.

All roof cladding located at the join except gutters require a flashing fastened on both sides of the join. The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. 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. Failed seam the seam or side rib where two panels are connected could be formed incorrectly or seamed improperly by the installer.

The flashing of the head of a batten seam roof at a wall is shown in this detail. It is commonly used in two story and side split houses. Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center. Follow the photo for illustrated instructions.

A copper receiver holds the counterflashing at its top edge. Install base flashing under shingles or over metal roofing material. Neil drebushenko owner all metal roofing specialists womelsdorf pa.