Rotted Sill, Caught in Time
Decay cut out completely and rebuilt in real wood — no filler, no new window.
Serving Kingwood and the Houston Metro 
Rebuilt 
Rotted in less than a minute
Call (888) 887-6833
Rotten Wood Repair in Kingwood, TX
In the Livable Forest, window wood gets attacked twice — pine damp from above, flood legacy from below. We cut every soft inch out to solid fiber, fabricate an exact copy of the piece in real lumber, and splice it in — from $375. Filler over decay is concealment, and we won't do it.
Rebuilt Rotted Real WowFix job — drag to see the difference.
★★★★★ 4.9 · Rated by 473+ homeowners*
Rebuilt Rotted Real WowFix job — drag to see the difference.
What Actually Failed
Why Kingwood Wood Rots From Two Directions
In Kingwood, window wood gets wet from above, from rain and dripping trees, and from below, from water that splashes and sits.
How it happens. Paint keeps water out until it cracks. Then the sill and the bottom of the sash, the flattest parts, soak up water and stay wet under the canopy. A fungus turns the wood soft from the inside. The top of the window stays solid.
What to check. Press a screwdriver into the bottom corners of the sash and the sill. Solid, healthy wood stops it.
What we do. We cut the rot out to solid, healthy wood, mill a new piece to the original profile, splice it in, seal it, and fix the spot where the water was getting in. A sash from $375, a sill from $475.
Instant Estimate
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The same price we quote on the phone. Tell us what's going on — or just snap a photo — and see your estimate instantly.
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Preliminary estimate — your final price is confirmed on-site at booking. No surprises.
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Two Attacks, One Repair
The Double Strike
Kingwood Wood Rots From the Sky Down — and From the Waterline Up
Kingwood was laid out in 1971 on King Ranch timberland with one governing idea: keep the forest. Fifty years later the Livable Forest delivers on the promise — and collects on it. From above, the pines never stop: needles mat into gutters and pack against sill horns, canopy shade holds a wetted casing damp long after the yard has dried, and greenbelt-side walls can go a whole week between real dryings. From below, 2017 left its mark. When the West Fork of the San Jacinto backed into the southern villages during Harvey, frames on streets like Elm Grove and Kings Forest stood in river water for days — and too many of the rushed rebuilds and investor flips that followed sanded and repainted that saturated lumber instead of removing it. Here's the part nobody tells those buyers: wood that soaked in a flood keeps releasing moisture for years, and a coat of paint seals the dampness in with the fungus. Two attacks, one result — window wood failing on schedule, top corner and bottom rail at once.
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Needle mats holding wet against sills and sill horns
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Finish flaking low on frames near the old flood line
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Greenbelt-shaded walls that never get a full dry-out
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Post-2017 repaints now bubbling as trapped moisture pushes back
Carpentry, Not Cover-Up
The Soft Wood Comes Out Completely. An Exact Copy Goes Back In
Kingwood has already seen what the shortcut looks like — it's the same move the worst flood flips made, sold by the tube instead of the gallon: pack the soft spot with filler, sand it smooth, paint it, leave. Underneath, the decay keeps working. Our rule is absolute and has survived every test a wet forest town can throw at it: probe until the tool meets genuinely solid fiber, saw out everything questionable with clean straight cuts, then build the missing piece new — laminated lumber milled to the original profile, slope, nose and drip kerf — and splice it in so tightly that primer and paint erase the evidence. A 1974 Trailwood original keeps its face; a flood-remodeled house finally gets the honest bones its listing claimed. And because a repair that ignores the water is a repair on a timer, the assessment names what kept the wood wet — needle-choked gutter, drip line, sprinkler head, flood-soaked framing — so the fix holds.
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Window sills, sashes and jambs — rebuilt in real wood from $375 (sills and jambs from $475)
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Door frames from $475 · door sashes from $575
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Laminated stock shrugs off forest damp by construction
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The moisture source is identified and dealt with, not ignored
Cut Out · Copy · Splice
Probe · Build · Splice
The Process
How Rotten Wood Repair Works in Kingwood
Find the honest boundary, put the number on paper, build the twin, splice it clean — how good houses stay good.
01/Probe Past the Paint
Decay in Kingwood hides well — under repaints, behind caulk, low on frames that saw floodwater. We map its true extent before quoting, so the price covers the real repair.
02/Every Piece on a Written Line
Window wood from $375, door frames from $475, door sashes from $575 — itemized on one written sheet before any cutting begins.
03/Fabricate the Duplicate
The replacement is milled from laminated lumber to the exact profile of the piece coming out — not shaped from a generic off-the-shelf board.
04/Splice, Seal & Back It
Tight joints faired invisible, primed, painted and sealed against forest damp — with a 5-year written workmanship warranty behind the work.
Transparent Pricing
How Much Does Rotten Wood Repair Cost in Kingwood?
Rot repair in Kingwood is priced per piece from a printed catalog — the number lands on paper before the saw comes out:
- Window sill, sash or jamb — real-wood rebuild from $375 (sills and jambs from $475)
- Door frames — from $475 · door sashes — from $575
- Trim, brickmould and porch wood — quoted at assessment
- For scale — a new wood window runs ~$2,000 installed
- Window repair cost — the per-part price list, $115–$475, written before work
Quoted On-Site, In Writing
Why WowFix
Why Kingwood Homeowners Choose WowFix
Backed by a Warranty
Every repair comes with a written workmanship warranty. If it's not right, we come back and make it right.
Repair, Not Replace
We fix the part that failed — glass, seal, sash or hardware — so you keep your windows and skip full-replacement cost.
Our Own Technicians
Your repair is done by our own technicians, never subcontracted — visits run on scheduled routes with a firm appointment date.
Upfront, Honest Pricing
A clear quote before any work starts. No hidden fees, no upsells, no pressure to replace what we can repair.
See the Difference
Real WowFix Repairs: Before & After
Clear 
Foggy 
New Glass 
Broken Pane 
Clear View 
Glass Out Drag the handle to compare — swipe or tap a dot for more jobs.
Local Coverage
Serving Kingwood & the Houston Metro
We rebuild rotted window and door wood across the Livable Forest — the seventies originals of Trailwood and Kings Forest, the eighties streets of Greentree, Sand Creek and Fosters Mill, the flood-marked blocks of Elm Grove, out to Mills Branch and Kings Point — on scheduled routes with a firm appointment date.
In Kingwood
- Trailwood
- Kings Point
- Fosters Mill
- Elm Grove
- Greentree
- Sand Creek
- Kings Forest
- Mills Branch
Also in Kingwood
Book your service today
Reviews
What Our Customers Say
Carole W.
Verified Google Review
Eugene fabricated both screens and new half double-pane windows for my home. He was professional, dedicated, and experienced. He went above and beyond to ensure the job was done right and in a timely manner. I would highly recommend WowFix for work that meets all expectations!
5
Laura P.
Verified Google Review
This is a great company. We appreciate the hard work and honesty of Eugene, who made sure our windows were fixed to our satisfaction. He completed the work on time as promised.
5
Bill D.
Verified Google Review
I had a fantastic experience with WowFix. They repaired my existing windows by cutting out rotted sashes, fashioning new ones on-site, and splicing them in. They look and work absolutely good as new!
5
Bryce K.
Verified Google Review
WowFix is a great company for repairs on doors and windows. I had two rotten double-door frames that they rebuilt. They communicate well and the pricing was fair.
5
See It For Yourself
A Real WowFix Repair — Start to Finish
No stock footage, no actors — this is one of our actual jobs. Watch a rotted, fogged-out window brought back to flawless, like-new condition.
Rotten Wood Repair in Kingwood — FAQ
Take it seriously. Framing that stood in San Jacinto floodwater absorbed moisture deep into the fiber, and lumber that wet doesn't finish drying for years — some of the 2017-18 remodels painted right over it, which trapped the dampness inside with the decay organisms. Peeling concentrated low on the frame, near where the water sat, is the classic tell. Press the spots: if the wood yields, the flood repair was cosmetic. We remove every compromised inch and splice in fabricated real wood from $375 per piece — the repair the remodel skipped.
Before We Arrive
How to Prepare for Your WowFix Window Repair Visit
- 1
Photograph each problem window in daylight
Snap a clear photo of every foggy, cracked or stuck window in natural light. Morning light shows fog between the panes best and lets us quote faster — often before we arrive.
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Note what each window is doing wrong
Jot down the symptom per window — fog between the glass, won't open or stay up, draft, cracked pane, or rotted frame. It tells us whether it's a glass-only swap (from $198) or hardware/wood work.
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Clear about three feet in front of each window
Move furniture, blinds and décor back roughly three feet so our crew can measure and work safely. It keeps the visit quick and your things out of the way.
- 4
Find any window brand or paperwork
If you have the original window brand, a sticker in the frame, or install paperwork, set it aside. It's not required, but it helps us match glass and parts on the first trip.
- 5
Make sure we can reach the windows outside
Unlock gates, secure pets, and clear the exterior path to the windows. Most glass-unit work is done from both sides, so outside access keeps everything one visit.
Proof
Real WowFix Repairs, Up Close
The Rot Comes Out, Not the Window
We fabricate an exact-profile piece from laminated lumber and splice it in.
Shattered Pane, Made Safe & Reglazed
New glass built to the window's exact size — frame and trim untouched.
Broken Glass on a Brick Ranch
The pane is the part that failed — so the pane is the part we replace.
Fog That Won't Wipe Off
A failed seal, not a failed window: the sealed unit is swapped, the frame stays.
Patio Door Saved from the Landfill
Rotted bottom rebuilt on-site — a fraction of the ~$10,000 a new door runs.
Real jobs, real photos — swipe for more.
Eugene Ko
Lead Window & Door Repair Specialist
This content is written by Eugene Ko, a master craftsman with 17+ years of hands-on experience in residential and commercial window repair. Eugene has personally completed over 15,000 window and door repairs across North Carolina, so every answer here is grounded in real field experience — not guesswork.
Last updated: October 13, 2026