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
Window Hardware Repair
Balancers, latches, cranks, tilt hardware — the moving parts of a window, repaired or replaced from $115. The window stays; the worn-out part retires.
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
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Preliminary estimate — your final price is confirmed on-site at booking. No surprises.
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Four Mechanisms, All Fixable
The Moving Parts
Window Hardware Is a Short Catalog — and We Carry It
Four mechanisms do all the moving in a window. Balancers — hidden springs in the jambs that hold a double-hung sash wherever you leave it. Latches and cam locks — the security handshake at the meeting rail. Operators — the gear-and-crank drive on casements and awnings. Tilt hardware — the little latches that let sashes lean in for cleaning. Each has a catalog price, most live on our trucks, and a worn one never means a new window.
- $175
Balancers — sash stays where you put it
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Latches & cam locks — the $115 security fix
- $275
Casement operators — crank works again
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Tilt latches — cleaning position restored
Why Hardware Dies First
Hardware Is Engineered to a Price — the Window Around It Isn't
Frames and glass are built for decades; the moving parts inside are usually the budget line of the original build, and they retire after ten to fifteen years of daily cycling. That's not failure — that's consumables reaching their design life. Swapping them costs a fraction of one replacement window and resets the clock: the refreshed window works like the day the house was finished.
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Builder-grade hardware retires on schedule — 10–15 years
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Frames and glass around it typically have decades left
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A whole-house hardware refresh costs less than one new window
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Weatherstripping ($115) rides along on any hardware visit
Consumables, Not Catastrophes
Diagnosed · Quoted · Warrantied
The Process
How Window Hardware Repair Works
Symptom to serviced hardware, usually in one visit.
01/Describe the Misbehavior
Slams shut, won't lock, spins free, won't tilt — the symptom names the mechanism.
02/Part Matched & Priced
The exact part identified against our catalog and written down before work starts.
03/Swap & Align
New hardware seated and aligned — keepers meeting latches, sashes riding balanced.
04/Cycle Test & Warranty
Opened, closed, locked and tilted with you watching — written 5-year warranty.
Transparent Pricing
How Much Does Window Hardware Repair Cost?
The least expensive fixes in the window trade, printed plainly:
- Latches & cam locks — $115
- Balancers — $175 · casement operators — $275
- Weatherstripping — $115 (3-window minimum)
- For scale — one replacement window runs $1,000+
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
New Glass 
Broken Pane 
Clear View 
Glass Out 
Restored 
Rotted Sash Drag the handle to compare — swipe or tap a dot for more jobs.
Local Coverage
Serving NC & Surrounding Areas
Hardware parts ride on every truck we run — city pages below, catalog identical everywhere.
Where We Work
North Carolina →
The Triangle
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.
Window Hardware — FAQ
The balancers — the springs inside the side jambs that counterweight the sash. They fail invisibly and suddenly the sash free-falls. Replacement is $175 per window and returns the sash to staying wherever you set it. It's our single most common repair.
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