Carpenter Red Seal Exam Prep · Question
What does a 'rainscreen' wall assembly primarily aim to achieve?
A rainscreen system incorporates a drained and ventilated air space behind the exterior cladding. Its primary purpose is to manage and drain any bulk water that
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Question: What does a 'rainscreen' wall assembly primarily aim to achieve?
Answer options:
- To provide continuous load-bearing support for cladding. ✅ To manage and drain bulk water away from the primary weather barrier.
- To create an airtight envelope for improved energy efficiency.
- To increase the R-value of the wall assembly with added insulation.
Correct answer: To manage and drain bulk water away from the primary weather barrier.
Explanation: A rainscreen system incorporates a drained and ventilated air space behind the exterior cladding. Its primary purpose is to manage and drain any bulk water that penetrates the cladding, preventing it from reaching and saturating the underlying wall components.
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