Flashing Roof Openings

Format: 16mm

Sound: sound

Copyright: Registered 20Sep73 · MP24344 (Jul-Dec 1973) Copyright holder: Marshall Maintenance

Description: Demonstrates how sheet metal flashing, if properly installed, can effectively seal a roof opening against leakage. Shows how various shapes of caps or covers are used to seal around such items as equipment supports, vent stacks, piping runs and other projections.

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