Flashing Roof Openings
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✎ Suggest a correctionDemonstrates 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.
Copyright
Registered 20Sep73 · MP24344 (Jul-Dec 1973) Copyright holder: Marshall Maintenance
Related films
Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
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