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Sheet Metal Flashing Details

It is impossible to illustrate every possible design scenario for sheet metal flashing details. The details illustrated by ARCA Warranty Ltd. are presented as suggested details only, incorporating sound roofing design principles.

ARCA Warranty Ltd. provides a no-charge evaluation and review service for roofing details not illustrated on the following plates. Designers are welcome to submit their roofing details to for review.

Sheet Metal Flashing Detail Diagrams

Building Expansion Joint

Building Expansion Joint

Roof Area Divider

Roof Area Divider

Support for Mechanical Equipment

Support for Mechanical Equipment

Curbed Opening

Curbed Opening

Base and Counter Flashing with Reglet

Base and Counter Flashing with Reglet

Counter Flashing with Kick Out

Counter Flashing with Kick Out

Flashing Exposure with Inside Fascia

Flashing Exposure with Inside Fascia

Gravel Stop Flashing

Gravel Stop Flashing

Roof Edge with Cant Strip

Roof Edge with Cant Strip

Roof Edge with Low Parapet Wall

Roof Edge with Low Parapet Wall

Curbed Plumbing Vent

Curbed Plumbing Vent

Curbed Multiple Roof Penetration

Curbed Multiple Roof Penetration

Roof Drain

Roof Drain

Open Wall Scupper with Hopper

Open Wall Scupper with Hopper

Through Wall Scupper with Hopper

Through Wall Scupper with Hopper

Firewall

Firewall