Rotted Sill, Caught in Time
Decay cut out completely and rebuilt in real wood — no filler, no new window.
Serving North Carolina 
Clear 
Foggy in less than a minute
Call (888) 887-6833
Foggy Window Repair Cost
Foggy window repair typically costs $198 to $480 per sealed glass unit, depending on glass area and type — about 70% less than the $1,000+ replacement pitch for the same fog. The number is written down before any work starts.
Clear Foggy Real WowFix job — drag to see the difference.
★★★★★ 4.9 · Rated by 473+ homeowners*
Clear Foggy Real WowFix job — drag to see the difference.
Instant Estimate
Get Your Price in Seconds
The same price we quote on the phone. Tell us what's going on — or just snap a photo — and see your estimate instantly.
or pick what's going on
What is it?
What's wrong?
Frame material
Glass type
Grids?
Quantity
1
Window or door?
What do you need?
Quantity
1
Window or door?
What do you need?
Quantity
1
Window or door?
What do you need?
Quantity
1
Estimated price
$0
Preliminary estimate — your final price is confirmed on-site at booking. No surprises.
Not sure what it is?
A Seal, Not a Window
The Honest Number
What Foggy Window Repair Actually Costs
The fog between your panes is a failed seal in the insulated glass unit — not a failed window. We build the replacement unit in-house and swap it in your existing frame from $198. The price moves with glass area and glass type, so a standard double-hung stays near the base price and a large picture window costs more — never a mystery number.
-
Standard double-pane unit — from $198 installed
-
Price scales with glass size and type — in writing before work
-
The frame, sash and trim stay yours — nothing else billed
-
Exact written quote from a photo or one measuring visit
Why Quotes Differ So Wildly
$198 Here. $1,000+ From a Window Company. Same Fog.
A window company answers fog with a whole-window replacement — $1,000+ per opening, plus wrapping, plus disposal. Glass shops that outsource fabrication start higher too. We fabricate the sealed unit ourselves, so the honest swap stays at $198 — and the ~70% you save is the part of the bill that was never about your window.
-
IGU swap from $198 — against $1,000+ full replacement
-
In-house fabrication: no middleman markup on the glass
-
Grids, Low-E and obscure glass matched to your original
-
5-year warranty on the new sealed unit, in writing
Built In-House
Diagnosed · Quoted · Warrantied
The Process
How Foggy Window Repair Cost Works
Photo, written number, one-visit swap — fog gone for good.
01/Send a Photo or Sizes
A phone photo of the foggy unit is enough for a written ballpark the same day.
02/We Measure & Quote
Exact glass dimensions on site, exact price on paper before any work.
03/Unit Built In-House
Your replacement IGU is fabricated to size — grids and coatings matched.
04/One-Visit Swap
Old unit out, new unit sealed in your frame — clear glass, 5-year warranty.
Transparent Pricing
Foggy Window Repair Cost Breakdown
The numbers we put in writing — no on-site surprises:
- Standard double-pane unit — from $198 installed
- Larger glass — priced by size and type, quoted in writing
- Rotten wood around the glass — sections rebuilt from $375
- Full window replacement quoted by others — $1,000+ per opening (the bill you skip)
- Insulated glass unit guide — thicknesses, measuring, full price math · seal repair costs
Quoted On-Site, In Writing
Why WowFix
Why NC 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 WowFix Repairs: Before & After
Restored 
Rotted Sash 
New Glass 
Broken Pane 
Clear View 
Glass Out Drag the handle to compare — swipe or tap a dot for more jobs.
Local Coverage
Serving NC & Surrounding Areas
Same pricing, wherever our crews run — find your city below.
Metros We Cover
- Charlotte Metro
- The Triad
- The Triangle
Get in Touch
Book your service today
Reviews
What NC 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 glass.
Foggy Window Repair Cost — FAQ
From $198 for a standard double-pane unit, installed. Larger glass scales with area and glass type — and the exact number goes in writing before work starts.
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.
- 3
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, 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 1, 2026