Probe survey
We check fascia ends, door jamb bottoms, sills, corner boards and post bases with an awl, because rot starts inside and the paint film often looks intact over badly softened wood.
Wood rot repair for Sarasota trim, fascia and door frames
Soft, crumbling wood at the bottom of a door jamb or along the fascia lets water and insects into the house, and fresh paint over it fails within a season.
Quick answer
Wood rot repair means finding every soft section, cutting it back to sound wood, and either rebuilding small areas with epoxy or replacing longer runs with new material. On Sarasota homes we then seal the cut ends, caulk, prime and paint so the repaired trim matches the house and sheds rain properly.
Block-and-stucco houses still carry plenty of wood. Fascia boards, rake trim, exterior door jambs, garage door frames, window sills on older homes and lanai posts are commonly wood, and all of them sit where rain lands or splashes. Once paint fails at a joint, water soaks into the end grain, the wood stays damp in Sarasota's humidity, and decay fungi do the rest. By the time you can push a screwdriver in, the damage usually runs farther than it looks from the outside.
Painting over rot is the most common shortcut we get called to undo. It looks fine for a few months, then the paint blisters and the board softens underneath. Our approach is to probe every likely spot during the walk-through, mark what is soft, and give you a clear repair list before painting starts. Small pockets get an epoxy consolidant and filler. Longer runs get replaced, often with cellular PVC or treated lumber, which handles Gulf Coast moisture far better than the original pine did.
Repairs we handle on rotted exterior wood
Epoxy restoration
For limited decay in shaped trim or historic profiles, we harden the remaining fibers with liquid epoxy, fill with a sandable epoxy putty and shape it so the original piece stays in place.
Section replacement
Where rot runs through a board, we cut back to solid wood and splice in a new section with angled joints that shed water, glued and fastened with corrosion-resistant hardware.
Rot-resistant materials
Replacement stock is typically cellular PVC for trim and fascia, or treated lumber where something carries load. Both hold paint well and resist the moisture that caused the original failure.
Sealing and caulking
Every cut end is primed before installation, and joints are sealed with a paintable, flexible sealant so water cannot wick back into the new wood or the freshly repaired seams.
Paint to match
Repairs get an exterior primer and two finish coats in your existing color so repaired boards blend in, or we fold the work into a full exterior repaint if one is due anyway.
Why Gulf Coast humidity rots exterior wood so fast
Wood rot needs moisture, warmth and time, and Sarasota supplies all three for most of the year. Relative humidity stays high through summer, nights cool enough for heavy dew soak horizontal surfaces, and daily storms keep fascia and door bottoms wet. Untreated pine trim, still common on homes built before builders switched to PVC, absorbs that water through any crack in the paint film and rarely dries out completely before the next rain. Shaded north sides and trim tucked behind dense landscaping are usually the worst spots on any house.
A few problem areas show up on house after house. Door jambs rot from the bottom where water runs off the threshold. Fascia rots behind gutters that overflow or at corners where roof runoff concentrates. Lanai and entry posts decay where they meet the slab and sit in splash water. On homes near the bays and barrier islands, wind-driven rain during hurricane season pushes water into joints that would stay dry farther inland. We point out the water source along with the rot itself, so the repair actually lasts.
Signs you have wood rot
- Paint bubbling or peeling at the bottom of an exterior door frame
- Fascia that feels spongy or crumbles when pressed near a gutter
- Dark staining or green growth on trim that never seems to dry
- Gaps opening where trim boards meet stucco or another board
- Fungal growth or small soft holes in window sills or porch posts
Step by step: our wood rot repair
Probe and mark
We test every suspect area and mark the limits of soft wood with tape. You get a repair list showing where we plan to restore with epoxy and where boards need replacing.
Remove decay
Rotted wood is cut or chiseled back to solid material. On door frames, we often replace only the lower jamb section, keeping the sound upper frame and the door's alignment intact.
Rebuild or replace
Small voids are consolidated and filled with epoxy, then shaped. Larger sections get new PVC or treated lumber cut to the original profile and fastened with stainless or coated screws.
Seal every joint
We back-prime replacement pieces, seal end grain and caulk joints with a flexible paintable sealant, leaving drainage paths open where water needs to escape rather than trapping it inside.
Prime and paint
Repairs are primed and given two finish coats. If the surrounding paint is old, we recommend painting the whole board or elevation so color and sheen match without visible patches.
What affects the cost of rot repair
We price wood rot repair after seeing the job, and the written quote lists every item below that applies.
- Extent of decay
- A single soft door jamb corner is a small job. Rot that runs along a full fascia run, into rafter tails or through structural posts takes considerably more material and labor to correct.
- Repair method
- Epoxy restoration of shaped trim takes skilled time but saves original pieces. Straight replacement boards install faster, though custom profiles may need to be milled or built up from stock.
- Height and access
- Ground-level door frames are quick to reach. Second-story fascia, rake boards above a pool cage or trim over a low roofline need ladders or staging, which adds setup time.
- Painting scope
- Spot painting repairs costs less upfront but can leave color differences. Painting the full trim run or the whole elevation adds to the total and gives a uniform finish.
Get a written quote for wood rot repair
Call the office any hour and we will set a walk-through time.
Wood Rot Repair questions
Can wood rot repair be done on just part of my Sarasota door frame?
Often, yes. Rot in a door jamb usually starts at the bottom where water collects at the threshold. We cut out the decayed lower section, splice in a rot-resistant piece and seal the joint, leaving the upper frame and hinges untouched. If the rot has climbed high or reached the framing behind the jamb, a full frame replacement may make more sense.
Is epoxy or replacement better for wood rot repair on fascia?
For long, straight fascia boards, replacement with PVC or treated lumber is usually faster and more durable. Epoxy shines on shaped pieces, decorative brackets, historic trim on Mediterranean Revival homes and short pockets of rot where removing the board would disturb roofing or gutters. On many houses we end up using both methods in different spots.
Will painting stop wood rot from spreading on my Sarasota house?
Paint protects sound wood, but it cannot stop rot that has already started inside a board. Fungal decay keeps spreading as long as moisture is present, and sealing a soft board under fresh paint traps that moisture and usually speeds the damage. The rotted section has to be removed or consolidated first, then primed and painted.
What happens if you find termites during wood rot repair?
Sometimes we uncover tunnels or droppings while removing decayed trim. We are painters, not pest technicians, so when we see signs of termites we stop work on that section, show you what we found and suggest having a pest control company inspect it before we close the area back up and paint.
Often booked together
Fascia & Soffit Painting
Roof-edge fascia and eave soffits cleaned of mildew, repaired where soft, and repainted with a mildew-resistant finish that keeps attic vents breathing freely.
Read moreExterior House Painting
Full exterior repaints with pressure washing, crack and wood repair, primers matched to each surface and two coats of acrylic made for sun and salt air.
Read moreFront Door Painting
Entry doors of steel, fiberglass or wood sanded, primed and finished in a hard exterior enamel, with hardware protected and colors chosen to handle Florida sun.
Read moreWhere we do this work
Wood Rot Repair is available across our whole service area, including: