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Water management detail for a solar panel rack mounting block installed in rigid foam that was installed over an existing roof

Water management detail for a solar panel rack mounting block installed in rigid foam that was installed over an existing roof

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Flashing of Penetrations in Existing Roofs

Guide describing how to provide a continuous water control layer across the roof assembly by sealing all penetrations for pipes, vents, etc. in existing roofs.
Guide
The blocking for a new PV roof-mounting system is integrated with new rigid foam and the air and water control layers installed over an existing flat roof

The blocking for a new PV roof-mounting system is integrated with new rigid foam and the air and water control layers installed over an existing flat roof

Publication Date
Image