Rotted Sill, Caught in Time
Decay cut out completely and rebuilt in real wood — no filler, no new window.
Serving Greensboro and the Triad 
After 
Before in less than a minute
Call (704) 397-3354
Window Replacement in Greensboro, NC
Most Greensboro 'replacement' calls start with a rotted sill — which rebuilds for $375, not $2,000. When replacement truly wins, we install it properly; the written sheet shows both.
After Before Real WowFix job — drag to see the difference.
★★★★★ 4.9 · Rated by 500+ Triad homeowners
After Before 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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Window or door?
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Window or door?
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Window or door?
What do you need?
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Preliminary estimate — your final price is confirmed on-site at booking. No surprises.
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The Sill Lies About the Window
The Rot Detour
'Replace the Window' Usually Means 'The Sill Went Soft'
Greensboro searches for replacement windows and rotted sills in the same breath — because a soft sill is what makes a window look doomed. It isn't. The sill is a section, and sections rebuild: rot cut out, laminated wood milled to the profile, spliced and sealed, from $375. The window above usually has decades left.
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Rotted sills and sashes — rebuilt from $375
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Fogged glass — units from $198, frames stay
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Hardware and seals — $115–$275
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Replacement only when the frame itself is done
When Replacement Wins
Then It Gets Done Once, Properly
Structural frame rot, racked openings, single-pane originals due for a wholesale upgrade — the honest replacement cases exist, and they deserve real installation: true-opening measurement, square shimming, flashing against Triad rain, insulation, sealing. Every brand, with the repair math printed alongside so the decision was yours.
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Measured, flashed, insulated, sealed — not just swapped
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Every brand and style
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Free written estimate; repair options on the same sheet
Installed Right, Once
Assessed · Measured · Sealed
The Process
How Window Replacement Works in Greensboro
The same honesty as our repairs, scaled to the bigger job.
01/Repair-First Assessment
Frame, sash, glass, hardware, wood — both paths priced in writing.
02/Measure & Spec
True-opening measurements, options that fit the house and budget.
03/Install, Flash, Seal
Old unit out, new window set square, flashed, foamed, sealed inside and out.
04/Walkthrough & Warranty
Cycled with you, seal lines checked, written workmanship warranty.
Transparent Pricing
How Much Does Window Replacement Cost in Greensboro?
Honest ranges up front: replacements run $1,000+ per opening installed, wood lines ~$2,000 — which is why the repair check comes first:
- Replacement — $1,000+ per window · wood ~$2,000
- Compare: sill rebuild — from $375
- Compare: glass-only fix — from $198
- Compare: hardware — $115–$275
Both Paths, One Written Quote
Why WowFix
Why Triad 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 Greensboro & the Triad
Both sides of the decision, all over the Triad — Greensboro, High Point, Burlington and between.
In Greensboro
- Irving Park
- Fisher Park
- Lindley Park
- Sunset Hills
- Starmount
- Adams Farm
- Lake Jeanette
- College Hill
- Westerwood
- Hamilton Lakes
Nearby & Related
Book your service today
Reviews
What Greensboro 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 — an actual WowFix job: a rotted, fogged-out window brought back to flawless, like-new condition.
Window Replacement in Greensboro — FAQ
Almost never. A rotted sill is a section repair — cut out and rebuilt in laminated wood from $375 — while the window stays. Replacement enters only when rot has crossed from the sill into the structural frame, and we show you exactly where that line sits on your window.
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.
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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