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Rainscreen
A rainscreen is an air gap behind siding that helps water drain and helps the wall dry.
Why it matters
Walls get wet sometimes. Drying paths prevent rot and peeling paint.
Where people get this wrong
Rainscreens are not only for luxury homes. They solve basic moisture problems.
Real-world example
Wet boots dry faster on a rack than in a sealed plastic bag. A rainscreen is the rack. It lets the wall breathe and drain.
Where this hits your build
This affects how your home handles water. Water damage is one of the most expensive problems to fix, and it often starts with details that seem small.
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