Roof Rake Flashing Detail

A copper receiver holds the counterflashing at its top edge.

Roof rake flashing detail.

Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. Hold a piece of rake flashing in place and then mark and cut its leading edge plumb to the eave fascia. Mc10c low slope ventilated eave detail. Galvanized steel is a trusted low maintenance product that is known for durability.

Mc10d double lap tile. The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. One common method is to lay the edge metal under the eaves membrane and over the rake. Two ways to flash roof edges.

Gable rake flashing gable and rake flashings are used on two slope roofs with a center peak to protect the roof wood and help provide a barrier that prevents water from penetrating the roof. Detailing for performance exterior built up roof detail rake at wall figure 9 8. Mc12 pan flashing roof to sidewall. Mc11 head wall metal flashing.

Mc12a pan flashing roof to sidewall 2. Hold the eave flashing in place running about 1 in. 2 350 x 3 4 with hem features safety edge 015 material thickness. 7 2 and 7 3 for rake and eave details.

Mc11a head wall metal flashing 2. Without gable rake flashing protection wind driven rain can begin to rot the fascia and roof deck. Copper flashing is locked into this edge and extends at least 8 up the wall. It is a term that describes the sloped sides of a gable end.

Plywood roof structure counter flashing vapor barrier caulk fastener residential sidewall counter 2 5 8 3 1 2 1 2 1 7 8 profile 1 2 1 2 2 1 profile 105 counter flashing. Details roofing wrb flashing. Gable rake flashing is a professional trim product that covers the exposed ends of metal roofing panels resulting in a neater appearance. Roofing terminology may be difficult to understand unless you are a builder or roofer.

Terms are used to break down the various areas of a roof and a rake is one of many roof sections. To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes. Chapter 9 10 wood. Residential rake gable details lg 18 lg 20 residential formed valley detail lg 21 residential gambrel detail lg 22.

Cut the top of the flashing at a slight angle to the face of the rake and bend the vertical leg back against the rake trim. Metal flashing option built up roof detail eave figure 9 7. Mc12b metal flashing options. Past the outside corner.