What is Fascia and How Does It Get Rotted?
The fascia is the long, straight board that runs along the edge of your roof, just behind the gutters. It helps support the bottom edge of the roof and provides a surface for the gutter system to be mounted onto.
How Fascia Gets Rotted:
- Water Exposure: If gutters are clogged, leaking, or missing, water overflows and constantly soaks the fascia board, leading to rot over time.
- Poor Ventilation: Without proper airflow in the attic, trapped moisture can seep into the fascia from behind, causing wood decay.
- Pest Damage: Bugs, birds, and rodents can chew or burrow into damp fascia boards, worsening rot and structural weakness.
How Gutters Prevent Fascia Rot:
✔ Diverting Water Away – Gutters direct rainwater away from the roofline, preventing water from running down and soaking the fascia board.
✔ Reducing Excess Moisture – A properly installed gutter system helps keep fascia boards dry, preventing mold, mildew, and rot.
✔ Preventing Ice Dams – Gutters reduce ice buildup in winter, which can otherwise lead to water backing up under shingles and onto fascia boards.
Regular maintenance and proper gutter installation are key to keeping your fascia in good shape!