Rotted Sill, Caught in Time
Decay cut out completely and rebuilt in real wood — no filler, no new window.
Serving Gastonia and Gaston County 
Rebuilt 
Rotted in less than a minute
Call (704) 397-3354
Window Repair in Gastonia, NC
Who repairs rotted window sills in Gastonia? We do — by cutting the rot out and rebuilding in real wood, from $375. And every other window ailment has a catalog price too.
Rebuilt Rotted Real WowFix job — drag to see the difference.
★★★★★ 4.7 · Rated by 92 Charlotte-area homeowners on Google
Rebuilt Rotted Real WowFix job — drag to see the difference.
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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Cut Out, Rebuilt, Done Right
Rotted Sills, Answered
Rotted Sill Plates and Window Sills — the Gastonia Specialty
Gastonia's older homes were built with real wood — which means real rot when decades of rain find a gap in the paint. The wrong fix is famous: filler smeared over soft wood, painted, and rotten through again in a year. Our fix: cut the decay out to sound wood, fabricate a matching piece from laminated lumber, splice it in, seal it watertight. From $375, and the window never leaves the wall.
- from $375
Rotted sills and sashes — cut out and rebuilt
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Replacement pieces fabricated to the original profile
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No filler, no foam, no next-year comebacks
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Sanded, primed, painted, sealed
The Specialist Difference
A Window Repair Specialist, Not a Replacement Salesman
Search 'window repair specialist' and you mostly find window sellers wearing the word. The test is simple: ask what a balancer costs. A specialist says $175 without blinking; a salesman changes the subject to financing. Our whole catalog is printed — hardware from $115, glass from $198, wood from $375 — because specialists price parts, not projects.
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Balancers, latches, cranks — $115 to $275
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Foggy or broken glass units — from $198
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Every brand, every window age — including mill-era originals
Specialists Price Parts
Probed · Priced · Rebuilt
The Process
How Window Repair Works in Gastonia
From soft sill to solid window — the same four honest steps as every WowFix job.
01/Probe the Damage
Rot hides: we probe sills, sashes and frames to map exactly where sound wood begins — the honest boundary of the repair.
02/Written Price by Part
Wood rebuild from $375, glass from $198, hardware from $115 — each on its own line before any work starts.
03/The Rebuild
Decay cut out completely, replacement wood fabricated to match, spliced, sealed; glass and hardware handled the same visit.
04/Test & Warranty
Cycled and inspected with you watching, backed by a written workmanship warranty.
Transparent Pricing
How Much Does Window Repair Cost in Gastonia?
Window repair in Gastonia starts at $115 — printed catalog prices, confirmed in writing on-site:
- Wood — rotted sill or sash rebuilt from $375
- Glass — foggy or broken units from $198
- Hardware — latches $115 · balancers $175 · cranks $275
- For scale — a new wood window runs about $2,000
- Window repair cost — $115–$475 by part · foggy window repair cost · insulated glass unit guide · seal repair costs
Quoted On-Site, In Writing
Why WowFix
Why Gaston County 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.
Local, In-House Crews
Your repair is done by our own technicians, never subcontracted — most jobs booked within days.
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 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 Gastonia & Gaston County
Gastonia, Belmont, Mount Holly, Cramerton — our crew crosses the river regularly, so west-of-Charlotte homes get the same catalog and the same crew.
Around Gastonia
- Belmont
- Mount Holly
- Cramerton
- Lowell
- Dallas
Nearby & Related
Book your service today
Reviews
What Gastonia Customers Say
5
Google review · Aug 2026
“Eugene was a true professional! He knows his stuff! 10/10 would recommend!”
Chris Zando
5
Google review · Aug 2026
“The tech was very kind, fast and efficient. The AI scheduling was a bit challenging but the end result was great. Next day service!”
DAWN MITCHELL
5
Google review · Aug 2026
“Eugene was very skilled and knowledgeable. Did a great job at a reasonable price.”
Dave Weaver
5
Google review · Jul 2026
“Had 2 windows that needed repaired. Bith double pane windows One had a broken pane the other had a broken seal and was cloudy. The installer came to the house, removed the damaged windows, built new double pane windows, and installed them. No waiting for the factory to build and send them. No back and forth scheduling. All of it was done on the same day. Windows look great.”
Bo Williams
See It For Yourself
A Real WowFix Repair — Start to Finish
No stock footage, no actors — an actual WowFix job: a rotted, fogged-out window brought back to flawless, like-new condition.
Window Repair in Gastonia — FAQ
You found them. Rotted sills, sill plates and sashes are our core wood trade: decay cut out to sound material, a matching piece fabricated from laminated lumber, spliced in and sealed watertight — from $375. If the rot has traveled beyond the window into framing, we'll tell you honestly where our scope ends.
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.
- 2
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.
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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.
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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, Same-Day Secure
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: July 2, 2026