Roof Apron Flahing Details

Details roofing wrb flashing two ways to flash roof edges protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.

Roof apron flahing details.

As mentioned above apron flashing or cover flashing are probably the most common type of roof flashings in the u k. B run the upper roof over the lower roof. Details showing flashing placement for steps in long runs of roofing are shown in the detail drawings for each profile. Product overview finish your roof line and protect the fascia board with the amerimax 10 ft.

It is used for roof to wall flashing. Apron angle flashings are one piece l shaped flashings usually on the lower side of a chimney. Because of their versatility. All roof cladding located at the join except gutters require a flashing fastened on both sides of the join.

White aluminum roof apron flashing. Often seen on the front and back of a chimney abutting brickwork on flat roofs or where a roof meets the brickwork of a house or outbuilding. One common method is to lay the edge metal under the eaves membrane and over the rake. Step flashing sidewalls on roofs covered with asphalt shingles wood shingles shakes and slate should be flashed using step flashing like you see here.

A include an apron flashing. The flashing helps guide run off away from shingles and into the gutters featuring an extended drop provides more protection for the fascia board. Copper flashing is locked into this edge and extends at least 8 up the wall. The base flashing or apron flashing is the bottom piece.

An apron flashing is responsible for diverting water from a vertical surface into a gutter system. Where there is a change of pitch in the roof there are two options to create a watertight junction between the roofs. Product overview finish your roof line and protect the fascia board with the amerimax 10 ft. They are a combination base and cap flashing that are usually installed behind the siding and caps and over the sloped roofing materials.

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. The flashing helps guide run off away from shingles and into the gutters. Step flashing is a rectangular piece of flashing bent 90 degrees in the center. The flashing of the head of a batten seam roof at a wall is shown in this detail.

Placed opposite to base flashing or above base flashing counter flashing completes the two part team.