Waterproof Systems
Waterproof systems are required when water moves in more than one direction. Some parts of a building that require waterproof systems or detailing are:
- flat roofs
- decks
- the top of parapet walls
- window sills
- door sills
- gutters
Water Shedding Systems
Water shedding systems can be used when water moves in only one direction.
Some parts of a building that utilize water shedding systems are:
- sloped roofs
- wall cladding
- metal flashings
- fascia coverings
- downpipes
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