Rotted Sill, Caught in Time
Decay cut out completely and rebuilt in real wood — no filler, no new window.
Serving Cary and the Triangle 
Sealed 
Before in less than a minute
Call (704) 397-3354
Drafty Window Repair in Cary, NC
Drafts hide all summer and ambush you the first cold week of the year. A fall seal tune-up from $115 per window beats the January emergency — and the windows you own stay right where they are.
Sealed Before Real WowFix job — drag to see the difference.
★★★★★ 4.9 · Rated by 473+ Triangle homeowners*
Sealed Before Real WowFix job — drag to see the difference.
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Winter Finds Every Weak Seal
The Seasonal Ambush
Windows That Felt Fine All Summer Suddenly Leak in November
Nothing changed about the window — the weather just started testing it. A seal that quietly died in April costs nothing through a Cary summer; the first thirty-degree night with a north wind, it announces itself at the back of your neck. That's why draft calls stack up in the first cold week: everyone's windows failed months ago, and everyone finds out at once. The parts are unglamorous — flattened weatherstripping, a latch that stopped clamping, a balancer letting the sash sit low — and each has a small catalog number.
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Seals fail silently in warm months, loudly in cold ones
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Weatherstripping renewed — $115 per window (3-window minimum)
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Latches $115 · balancers $175 — the parts that hold sashes tight
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First-cold-week call volume is real; early birds book easier
The Fall Tune-Up
One October Visit Instead of a January Emergency
The smarter Cary calendar: before the first real cold, one visit walks every window and exterior door, renews what's worn, and sends winter to a sealed house. It's the same catalog either way — the only difference is whether you choose the date or the weather does. And if a window's glass is the weak link rather than its seals, a modern insulated unit swaps into the same frame from $198, ready before the heating season instead of during it.
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Whole-house seal walkthrough before the cold arrives
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Worn strips, latches and balancers renewed in one visit
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Insulated glass upgrades from $198 where glass is the leak
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Door seals ($175) handled on the same trip
You Pick the Date, Not the Weather
Walked · Renewed · Winter-Ready
The Process
How Drafty Window Repair Works in Cary
Whether it's October foresight or January triage — same steps, same prices.
01/Walk Every Opening
Windows and exterior doors checked seal by seal, latch by latch — the whole envelope, not just the window that whistled.
02/The Season Sheet
Every worn part on a written line — strips $115, latches $115, balancers $175 — fix all of it or triage the worst rooms.
03/Renew & Snug
Profile-matched strips seated, latches set to clamp, sashes returned to full height — done in a day for most homes.
04/Cold-Ready Check & Warranty
Each serviced opening re-tested with you there, backed by a written workmanship warranty that outlasts several winters.
Transparent Pricing
How Much Does Drafty Window Repair Cost in Cary?
Seasonal or emergency, the catalog doesn't change — in writing before work starts:
- Window weatherstripping — $115 (3-window minimum)
- Latches — $115 · balancers — $175
- Insulated glass upgrades — from $198
- Door seals — $175, same visit
Quoted On-Site, In Writing
Why WowFix
Why Cary 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
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 Cary & the Western Triangle
Preston to Lochmere to the newer streets toward Morrisville — Cary's subdivisions hit the seal-failure years together, and our Triangle crew runs this territory daily.
Around Cary
- Preston
- Lochmere
- Kildaire Farms
- Morrisville
- Downtown Cary
Nearby & Related
Book your service today
Reviews
What Cary 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.
Drafty Window Repair in Cary — FAQ
Nothing — that's the trick of it. The seals were already worn in September; mild air just doesn't announce a leak. Cold, wind and the pressure difference of a heated house turn the same small gaps into drafts you can feel. The parts were failing all along; winter is simply the season with a megaphone.
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