Rotted Sill, Caught in Time
Decay cut out completely and rebuilt in real wood — no filler, no new window.
Serving Decatur and Metro Atlanta 
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Foggy in less than a minute
Call (888) 887-6833
Foggy Window Repair in Decatur, GA
Cloudiness sealed inside double-pane glass means the unit's seal has died — the window itself is fine. We fabricate a replacement insulated unit to your opening's exact dimensions and exchange the glass alone, from $198, backed by a written 5-year warranty.
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.
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Failed Seal, Not a Failed Window
The Decatur Paradox
The Oldest Glass in Decatur Never Fogs — It's the New Glass That Does
Here's the joke the bungalow streets of Oakhurst and Winnona Park play on everyone: the wavy 1920s panes in those craftsman sashes have no seal to fail, so a hundred years on they're still perfectly clear. The fog shows up in what came later — insulated units retrofitted into old sashes during renovations, the glass in a kitchen addition, the double-panes of the midcentury ranches north toward Great Lakes and Decatur Heights. Those sealed units carry a perimeter seal with a finite life, and Decatur's deep oak canopy shortens it: shaded glass stays damp long after sunrise, the cavity breathes moisture at every pressure swing, and once the seal gives out, the haze moves in for good.
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Permanent mist locked between two panes of glass
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Retrofitted and renovation-era units fail first — not the antique sashes
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Shaded north-side glass under the oaks holds fog longest
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Beads or mineral streaks inside the cavity that no cloth reaches
The Wedge
Storm-Window Sweat vs. Dead-Seal Fog — Know Which One You Have
Half of Decatur's 'foggy windows' aren't seal failures at all. On houses running storm windows over original single-pane sashes, moisture often condenses in the air gap between the storm and the primary window — that's ventilation, not glass failure, and it clears when the space can breathe. True seal failure is different: the haze is locked inside a factory-sealed double-pane sandwich, unreachable from either face, morning after morning. That unit is done — and only that unit. We measure it to the millimeter, build a fresh insulated unit with rigid spacers and a desiccant-charged perimeter, and set it into the sash you already have. The sash stays, the trim stays, the paint stays; only the glass changes.
- from $198
Glass-only sealed-unit exchange
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Original sash, frame and interior finish untouched
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Perimeter seals built for Georgia's damp-shade climate
Repair, Don't Replace
Measured · Fabricated · Swapped
The Process
How Foggy Window Repair Works in Decatur
The glass is built before the truck rolls — so one firm-dated visit finishes the job.
01/Tell Dispatch What's Hazed
Call or book online and describe which panes stay cloudy. Dispatch places you on a scheduled metro-Atlanta route with a firm date — no floating 'sometime soon.'
02/Confirm the Diagnosis & Measure
On-site we distinguish dead-seal fog from storm-window condensation, then record width, height, thickness and spacer — and the written price — before anything is fabricated.
03/Build the Replacement Unit
Your new insulated unit is fabricated to those measurements with rigid spacers and a moisture-scavenging desiccant edge designed for shaded, humid Georgia lots.
04/Exchange & Warranty
The fogged unit comes out, the new one beds into fresh sealant, the glass is checked in daylight with you — and a 5-year written warranty covers the work.
Transparent Pricing
How Much Does Foggy Window Repair Cost in Decatur?
A sealed-unit exchange in Decatur starts at $198 — the same printed-catalog number quoted in every WowFix metro, and it goes in writing before fabrication. What moves the final figure:
- Base — glass-only insulated-unit exchange from $198
- Size — bigger openings carry more glass and labor
- Type — Low-E, tempered or tinted glass adds cost
- For scale — swapping the whole window instead would run $1,000+ per opening
Quoted On-Site, In Writing
Why WowFix
Why Decatur 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 View 
Glass Out 
New Glass 
Broken Pane 
Restored 
Rotted Sash Drag the handle to compare — swipe or tap a dot for more jobs.
Local Coverage
Serving Decatur & Metro Atlanta
We exchange failed sealed units across Decatur — the bungalow blocks of Oakhurst and the MAK district, the streets around the Square and Agnes Scott, the ranch neighborhoods north of the tracks — and throughout the metro on scheduled routes.
In Decatur
- Oakhurst
- Winnona Park
- MAK Historic District
- Great Lakes
- Lenox Place
- Decatur Heights
- Glennwood Estates
- Chelsea Heights
Also in Decatur
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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 glass.
Foggy Window Repair in Decatur — FAQ
Yes, and that's the whole design of the repair. The retrofitted sealed unit lifts out of the antique sash, a new unit built to identical dimensions goes back in, and the heart-pine sash, the trim and the paint never come off the wall. The century-old woodwork that gives the house its face is exactly what we work around, from $198 per unit.
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.
- 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.
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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, 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: July 18, 2026