Fascia
Fascia is the vertical board that runs along the edge of the roof, usually behind the gutter.
Why it matters
Fascia protects the roof edge and provides a mounting surface for gutters. Rotted fascia can allow water into the roof structure.
Where people get this wrong
Fascia and soffit are different. Fascia is the vertical face. Soffit is the horizontal underside. Both are important for appearance and durability.
Real-world example
Paint is peeling near the gutter and you see soft wood behind it. The fascia is rotting because water from a clogged gutter soaked it.
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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