Fascia Rot Behind Gutters in Florida: Signs, Causes, and Repair Cost

The fascia is the board along the roof edge. It caps the rafter ends, gives the gutter something to attach to, and protects the roof framing from weather. In many Central Florida homes it is painted wood. Others use composite, PVC, or aluminum-wrapped boards.

Wood rots when it stays wet. Common causes:

Termites can attack damp wood, so persistent moisture also invites pests. If you suspect termites, call a licensed pest professional.

• Overflowing gutters that spill onto and behind the fascia
• Missing or damaged drip edge, which lets water run behind the gutter
• Roof leaks at the edge
• Humidity and rain, which keep wood from drying
• Failed paint or sealant that lets moisture in

Check from a ladder or with binoculars first, then probe with a screwdriver:

• Look for peeling or bubbling paint, dark stains, or sagging boards
• Probe the wood. Firm wood resists. Rotted wood is soft, crumbly, or spongy.
• Check the underside, where the soffit meets the fascia
• Probe along the whole length, not just one spot

Finish with primer and paint or a wrap. See fascia board repair and replacement.

• Spot repair. Cut out bad sections and splice in new wood.
• Full replacement. Replace the board along the affected run.
• Upgrade material. Composite, PVC, or aluminum-wrapped fascia resists moisture better than wood.

Wood fascia repair typically runs $6 to $20 per linear foot, and composite or aluminum wrap costs more. A typical repair runs $350 to $2,200 depending on length. See gutter replacement cost in Florida.

New fascia under overflowing gutters will rot again. Find out why water reached the wood: clogs, too few downspouts, missing drip edge, or a roof leak. See drip edge installation.

If rot extends into the rafter tails or roof sheathing, a carpenter or roofer needs to look. The National Roofing Contractors Association and the Florida Building Commission publish general guidance. Do not hang new gutters on soft fascia.

A proper fascia repair follows an order:

Skipping the drip edge step is a common reason the rot returns.

• Remove the gutter section over the damaged board and set it aside
• Cut out all soft wood until firm material is reached
• Check the rafter tails behind for rot and repair if needed
• Install new fascia with corrosion-resistant fasteners
• Prime and paint or wrap the new board
• Add drip edge or flashing if water was running behind the gutter
• Re-hang the gutter on hidden hangers and re-pitch

These illustrate how scope moves the price, not quotes.

The overall repair range in the area is typically $350 to $2,200. See fascia board repair and replacement.

• Twenty feet of wood fascia at the low end of $6 to $20 per foot, plus paint: a few hundred dollars.
• A full roofline of 200 feet at mid-range: around $2,000, plus gutter removal and re-hang.
• A composite or aluminum-wrapped upgrade: higher, and lasts longer.

Keep the gutters clean, make sure downspouts drain, repaint every few years, and check the roof edge after storms. If you see stains or bubbling paint, investigate early. For a full replacement plan, read gutter replacement cost in Florida.