Interpretation #8029
Published September 22, 2026
Original Request
- Code Version
- 2014
- Code
- BUILDING
- Code Description
- Chapter
- 1
- Section
- 107.2.4
- Topic
- Exterior wall envelope.
Question
Is acceptable for the construction documents to NOT include manufacturer's installation instructions that provide supporting documentation that the proposed penetration and opening details described in the construction documents maintain the weather resistance of the exterior wall envelope.