Drafty Window Repair in Durham, NC
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What causes weatherstripping to fail around windows?
Durham, NC’s weather beats up weatherstripping pretty good. You’ve got our humid summers making it swell, then winter cold shrinking it back down. That constant expansion and contraction breaks down the seal over time. window repair cost in Morrisville Drafty Window Repair in Chapel Hill
UV rays from our southern sun dry out rubber and vinyl materials, making them brittle and cracked. Add in the dirt and pollen we get around here, and those seals just give up after five to seven years of hard work.



WHY Choose WOWFIX
- Own workshop
With an in-house workshop, we can efficiently handle repairs without relying on third-party services. This ensures faster turnaround times and high-quality workmanship, allowing us to restore your home or commercial windows and doors promptly. window repair estimate in Cary Drafty Window Repair in Morrisville
- 24/7 Emergency Support
Our 24/7 emergency support ensures that you can count on us whenever you need immediate assistance. Whether it’s a broken window or glass in the middle of the night or a malfunctioning door during the weekend, our team is always ready to provide prompt and reliable repairs and replacement ASAP. Drafty Window Repair in Cary
- Over 10 Years of Experience
With over 10 years of experience, our team has the expertise and knowledge to handle a wide range of window, glass and door repair issues. Our extensive experience allows us to deliver best services, ensuring that your repairs are done right the first time.
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Types of Drafty Drafty Windows We Repair
Drafty Drafty Window repairs: How does it work
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Repair or Replacement
Testing and Verification
Basic WOWFIX Price list for Customer Convenience:
Final price depends on a specific project
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Drafty Window Repair Pricing in Durham, NC
Glass Replacement
Service | Description | Price |
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Single Pane - Small (up to 3 sq.ft) | Durham's humid summers and chilly winters can make your bathroom uncomfortable when that small window isn't properly sealed. Our team...Read MoreDurham's humid summers and chilly winters can make your bathroom uncomfortable when that small window isn't properly sealed. Our team carefully removes your old single pane window and installs energy-efficient replacement glass that keeps your family cozy year-round. No more drafts during morning routines or condensation issues that plague many Triangle-area homes. We handle the precise measurements, weatherproofing, and cleanup so your bathroom stays functional throughout the process. Ready to transform that drafty space into a comfortable retreat your family deserves?Show Less | $180 |
Single Pane - Standard (3-5 sq.ft) | Our Durham team specializes in precise single pane window installations for bedrooms and kitchens, carefully measuring each opening before removing...Read MoreOur Durham team specializes in precise single pane window installations for bedrooms and kitchens, carefully measuring each opening before removing old frames and checking for proper square alignment. We meticulously seal perimeters using weatherproof compounds suited to Durham's humid summers and occasional ice storms that roll through the Triangle area. Each installation includes detailed caulking around trim work and thorough cleanup of glass debris. Your home's energy efficiency improves immediately with our exact-fit approach. Ready to upgrade those drafty windows before Durham's next temperature swing?Show Less | $198 |
Single Pane - Large (5-10 sq.ft) | Durham's historic neighborhoods and modern developments both benefit tremendously from large picture window upgrades. Our installation process involves precise measurements,...Read MoreDurham's historic neighborhoods and modern developments both benefit tremendously from large picture window upgrades. Our installation process involves precise measurements, careful removal of existing frames, and seamless integration of energy-efficient glass that can slash your heating bills by 25-30%. With Durham's humid summers and chilly winters, these windows typically pay for themselves within 7-9 years through reduced HVAC costs. We handle everything from Trinity Park bungalows to Research Triangle area homes, ensuring proper weatherproofing and insulation. Ready to start saving on those Duke Energy bills?Show Less | $242 |
Double Pane IGU - Standard | Durham's unpredictable weather shifts from blazing summer heat to sudden winter freezes can wreak havoc on bathroom windows, causing seal...Read MoreDurham's unpredictable weather shifts from blazing summer heat to sudden winter freezes can wreak havoc on bathroom windows, causing seal failures and condensation buildup. Our small IGU replacements involve carefully removing the damaged unit, measuring precisely, and installing energy-efficient double pane glass that withstands the Triangle's humidity fluctuations. Don't wait for spring storms or another harsh winter to compromise your bathroom's comfort and energy efficiency. Schedule your IGU replacement now to prevent moisture damage and sky-high utility bills.Show Less | $218 |
Entry Door Glass - Small (9x12 in) | Transform your Durham home's entrance with our precision-fitted 9x12 door glass replacement that brightens your foyer and welcomes family warmly...Read MoreTransform your Durham home's entrance with our precision-fitted 9x12 door glass replacement that brightens your foyer and welcomes family warmly after long days navigating Research Triangle traffic. Our skilled craftsmen carefully remove damaged glass, measure exact specifications, and secure new panels using weatherproof glazing compounds that withstand North Carolina's humid summers and chilly winters. Enhanced natural light creates an inviting atmosphere while improved insulation keeps energy costs manageable in Durham's variable climate. Ready to upgrade your entryway's comfort and curb appeal?Show Less | $354 |
Foggy Window Repair | Professional Foggy Window Repair service in Durham, NC | $165 |
Hardware & Mechanisms
Service | Description | Price |
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Window Lock Repair | When Durham homeowners face faulty window locks, replacement costs can easily hit $200-400 per window. Our targeted repair approach saves...Read MoreWhen Durham homeowners face faulty window locks, replacement costs can easily hit $200-400 per window. Our targeted repair approach saves you 60-70% by diagnosing specific mechanisms – whether it's worn strike plates, seized latches, or damaged actuator arms. We carefully disassemble existing hardware, replace only compromised components, and recalibrate the locking system for smooth operation. From Trinity Park's historic homes to newer Southpoint developments, we've tackled every window style Durham offers. Why throw away perfectly good windows when precise repairs restore security at a fraction of replacement cost? Let's evaluate your situation today.Show Less | $127 |
Window Handle Repair | When your window handles start sticking or the internal mechanism fails, our Durham team knows exactly how to diagnose and...Read MoreWhen your window handles start sticking or the internal mechanism fails, our Durham team knows exactly how to diagnose and fix the problem. We carefully remove the damaged hardware, assess the mounting points and spindle connections, then install precision-matched replacements that align perfectly with your window frame. Working throughout Durham's diverse neighborhoods from Trinity Park's historic homes to the modern developments near Research Triangle Park, we ensure each handle operates smoothly with proper torque specifications. Ready to restore your windows' functionality? Let's get those handles working like new again.Show Less | $105 |
Window Balance/Spring | Durham's fluctuating seasonal temperatures put extra strain on window balancers, causing energy losses that impact your monthly bills. Our repair...Read MoreDurham's fluctuating seasonal temperatures put extra strain on window balancers, causing energy losses that impact your monthly bills. Our repair process involves carefully removing damaged spring assemblies and installing precision-calibrated replacements that restore proper window sealing. With Durham's average energy costs, most homeowners see ROI within 18-24 months through reduced HVAC workload. We assess each window's weight distribution and adjust tension mechanisms to maximize thermal efficiency. Whether you're near Duke's campus or in the Research Triangle suburbs, properly functioning balancers can cut energy waste by up to 15%. Ready to calculate your potential savings?Show Less | $193 |
Casement Crank Mechanism | Durham's older homes, especially around Trinity Heights and Forest Hills, often feature beautiful casement windows that require precise hardware calibration....Read MoreDurham's older homes, especially around Trinity Heights and Forest Hills, often feature beautiful casement windows that require precise hardware calibration. Our specialists meticulously measure hinge assemblies, adjust operator mechanisms, and align locking hardware to restore smooth operation. We carefully remove worn cranks and weatherstripping, then install new components while maintaining the window's structural integrity. Each installation involves detailed torque specifications and weatherseal positioning to ensure proper function through Durham's humid summers and chilly winters. Ready to restore your casement windows to perfect working condition?Show Less | $259 |
Door Handle Repair | When your door handles start sticking or breaking in Durham's humid climate, don't rush to replace the entire hardware. Our...Read MoreWhen your door handles start sticking or breaking in Durham's humid climate, don't rush to replace the entire hardware. Our local repair specialists save Triangle area homeowners hundreds by restoring existing handles instead of costly replacements. We fix loose mechanisms, replace worn springs, and realign strike plates right at your Brightleaf Square townhome or Forest Hills residence. Most repairs cost 60% less than new installation, keeping your budget intact while maintaining your home's security and functionality.Show Less | $259 |
Screens & Mesh
Service | Description | Price |
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Window Screen Repair | Our Durham screen restoration process begins with precise frame measurements and spline groove assessment to ensure perfect mesh tension. We...Read MoreOur Durham screen restoration process begins with precise frame measurements and spline groove assessment to ensure perfect mesh tension. We carefully remove damaged screening, clean accumulated debris from your window tracks, then install fresh mesh using proper spline compression techniques. Each screen receives corner reinforcement and weather-seal inspection before final fitting. Given Durham's humid summers and occasional ice storms, we select mesh materials that withstand our unique climate conditions while maintaining optimal airflow. Ready to restore crystal-clear views from your Bull City home? Let's get those screens functioning flawlessly again.Show Less | $110 |
Window Screen New | Durham's fluctuating seasonal temperatures put extra strain on window balancers, causing energy losses that impact your monthly bills. Our repair...Read MoreDurham's fluctuating seasonal temperatures put extra strain on window balancers, causing energy losses that impact your monthly bills. Our repair process involves carefully removing damaged spring assemblies and installing precision-calibrated replacements that restore proper window sealing. With Durham's average energy costs, most homeowners see ROI within 18-24 months through reduced HVAC workload. We assess each window's weight distribution and adjust tension mechanisms to maximize thermal efficiency. Whether you're near Duke's campus or in the Research Triangle suburbs, properly functioning balancers can cut energy waste by up to 15%. Ready to calculate your potential savings?Show Less | $165 |
Door Screen Repair | Your family deserves to enjoy Durham's beautiful spring evenings and mild fall weather without battling mosquitoes or letting dust settle...Read MoreYour family deserves to enjoy Durham's beautiful spring evenings and mild fall weather without battling mosquitoes or letting dust settle on your furniture. Our door screen re-screening transforms your home's entrance into a perfect barrier, allowing those refreshing Piedmont breezes to flow through while keeping pests outside where they belong. We carefully remove your old screening, measure precisely, and install durable new mesh that withstands Durham's humidity and occasional summer storms. Ready to reclaim your doorway and boost your home's comfort year-round?Show Less | $275 |
Pet Screen Installation | Professional Pet Screen Installation service in Durham, NC | $94 |
Wood & Frame Repair
Service | Description | Price |
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Window Sill Repair | Durham's humid summers and winter freeze-thaw cycles can crack and rot window sills, creating safety hazards for curious children and...Read MoreDurham's humid summers and winter freeze-thaw cycles can crack and rot window sills, creating safety hazards for curious children and pets. Our local craftsmen understand how North Carolina's climate affects different sill materials, from historic wood in Trinity Park homes to modern composites in newer neighborhoods. We carefully remove damaged sections, treat underlying moisture issues, and install durable replacements that withstand our seasonal weather extremes, ensuring your family's windows remain safe and secure year-round.Show Less | $413 |
Wood Sash Repair | Durham's historic neighborhoods demand meticulous attention when restoring original wood sash windows. Our craftsmen carefully remove deteriorated glazing compound, replace...Read MoreDurham's historic neighborhoods demand meticulous attention when restoring original wood sash windows. Our craftsmen carefully remove deteriorated glazing compound, replace broken sash cords with authentic cotton rope, and rebuild window frames using traditional mortise-and-tenon joinery. We match original wood species—often heart pine found in Trinity Park and Watts-Hillandale homes—while installing modern weatherstripping that maintains architectural integrity. Each restoration involves hand-planing rails and stiles, installing period-appropriate hardware, and applying linseed oil-based primers. Ready to preserve your Durham home's authentic character while improving functionality?Show Less | $413 |
Frame Repair | When Durham's humid summers and chilly winters take their toll on your window frames, our meticulous repair process restores both...Read MoreWhen Durham's humid summers and chilly winters take their toll on your window frames, our meticulous repair process restores both function and appearance. We carefully remove damaged sections, precisely measure for replacement components, and seamlessly integrate new materials whether you have classic wood frames in Trinity Park, modern vinyl throughout Southpoint, or durable aluminum installations. Our systematic approach includes moisture barrier application, proper caulking, and weather-tight sealing to withstand North Carolina's variable climate. Ready to eliminate those drafts and restore your home's energy efficiency? Let's get your windows working perfectly again.Show Less | $523 |
Rotten Wood Replacement | Durham's unpredictable weather patterns—from humid summers to sudden winter freezes—wreak havoc on wooden window sashes, creating rot that compromises your...Read MoreDurham's unpredictable weather patterns—from humid summers to sudden winter freezes—wreak havoc on wooden window sashes, creating rot that compromises your home's energy efficiency. Before another season of temperature swings hits the Triangle area, our craftsmen carefully remove deteriorated wood sections, treat underlying moisture issues, and seamlessly integrate new materials that match your existing trim. We understand how quickly Durham's climate can turn minor wood damage into costly structural problems. Don't let another spring storm or summer humidity spell disaster for your windows—schedule your sash restoration today.Show Less | $182 |
Specialty Services
Service | Description | Price |
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Sliding Door Glass Standard | Durham homeowners dealing with foggy or cracked sliding glass doors know how North Carolina's humid summers and chilly winters can...Read MoreDurham homeowners dealing with foggy or cracked sliding glass doors know how North Carolina's humid summers and chilly winters can impact energy bills. Our sliding door glass repair service replaces failed sealed units and damaged panels right at your home, restoring proper insulation that keeps your HVAC system from working overtime. We source energy-efficient glass that handles Durham's temperature swings while maintaining crystal-clear views of your backyard year-round.Show Less | $215 |
Sliding Door Roller | Durham families trust our sliding door roller replacement service to restore smooth, safe operation to their patio doors. Whether your...Read MoreDurham families trust our sliding door roller replacement service to restore smooth, safe operation to their patio doors. Whether your home near Duke University or in the Trinity Park neighborhood has doors that stick or jump off track, our technicians quickly diagnose worn rollers and install quality replacements. We prioritize child safety by ensuring doors glide effortlessly without sudden jolts that could cause accidents. Same-day service available throughout the Bull City area.Show Less | $523 |
Emergency Board Up | When storm damage or break-ins compromise your Durham home's entry points, our emergency board-up service delivers immediate security while preserving...Read MoreWhen storm damage or break-ins compromise your Durham home's entry points, our emergency board-up service delivers immediate security while preserving your HVAC investment. We custom-fit plywood barriers with weatherstripping that can reduce energy loss by up to 30%, protecting your heating bills during those unpredictable North Carolina temperature swings. Our installation process includes moisture barriers and insulation backing, preventing costly structural damage that averages $3,200 in Triangle-area homes. These temporary solutions often pay for themselves within weeks through energy savings alone. Ready to secure your property and your wallet simultaneously?Show Less | $385 |
Weather Stripping Installation | Professional Weather Stripping Installation service in Durham, NC | $215 |
Why do drafty windows spike your energy bills fast?
Drafty windows let conditioned air escape constantly, forcing your Hvac system to work overtime. Here in Durham, NC, that means your unit runs extra cycles fighting our humid summers and chilly winters.
Small gaps around frames waste surprising energy daily.
Does ignoring air leaks damage your Durham, NC home?
Yes, ignoring air leaks absolutely damages your Durham, NC home. Those drafts around windows let moisture seep into walls, rotting wood frames and sills over time.
I’ve seen ignored leaks turn into $475 sill replacements when early weatherstripping would’ve cost just $175.


How does a technician reseal drafty window frames?
First thing I do is carefully remove the old, cracked caulk and weatherstripping that’s letting air whistle through. I use a putty knife and scraper to get every bit of failed sealant off the frame—you can’t just cover over the old stuff or it won’t stick properly. Then I clean the surface with rubbing alcohol so the new materials bond right.
Next, I apply fresh exterior-grade caulk along the outside where the frame meets the siding, and install new weatherstripping inside the sash channels. For most drafty windows here in Durham, NC, this resealing runs $115-175 depending on how many windows need attention. It’s straightforward work that makes an immediate difference in your comfort and energy bills.
Can you repair windows with broken muntin grids?
Yes, we repair broken muntin grids regularly here in Durham, NC. Whether your grids are cracked, detached, or completely broken, most can be fixed without replacing the entire window. The key is whether you have true divided lites or simulated grids that snap in and out.
For simulated grids, it’s straightforward—we pop out the damaged grid and install a replacement. True divided lites require more delicate work, repairing the actual wood mullions between glass panes. If the sash itself is damaged beyond the grid issue, a full wood sash repair runs around $375.
Don’t wait too long on broken grids. They compromise your window’s structural integrity and let moisture seep in, leading to bigger problems down the road.


What factors affect drafty window repair costs in Durham, NC?
Several things impact what you’ll pay to fix those drafty windows here in Durham, NC. The biggest factor is what’s actually causing the draft—sometimes it’s worn weatherstripping that costs around $115-175 to replace, other times it’s a damaged sash or sill running $375-475. Window size matters too, with small repairs typically $215-245 and larger projects reaching $350-400. The number of windows needing attention will obviously affect your total cost as well.
The age and style of your windows play a role as well. Older wood windows often need more detailed work than newer vinyl ones, sometimes requiring specialized materials or techniques. If you’ve got broken glass panes adding to the draft problem, that’s a separate repair—small single panes with grids run about $224. Hardware issues like broken tilt latches are simpler fixes at around $85, while balance mechanisms might cost more.
Leading advice? Have someone come look before assuming the worst. What feels like a major draft might just need fresh weatherstripping, saving you hundreds compared to full sash replacement.
Should you repair or replace windows losing argon fill?
Here in Durham, NC, most double-pane windows losing argon gas can be repaired rather than replaced, and honestly, that’s what I recommend first. If your seals failed but the frames are solid, repair makes more sense. Why spend thousands on full replacement when we can restore the insulation for a fraction of that cost? Many homeowners don’t realize how cost-effective skilled repair can be.
We typically reseal or replace just the glass unit, which costs significantly less than tearing out the entire window. The age of your windows matters though. If they’re under fifteen years old with good frames, repair is the smart move. Older windows with rotting wood, broken balancers, or deteriorating sashes? That’s when replacement starts making financial sense. Consider the overall condition carefully.
I always tell my Durham, NC neighbors to get an honest assessment first. Sometimes what looks like argon loss is actually condensation from other issues, like ventilation problems or temperature imbalances. Let someone experienced check it out before making any big decisions about replacement. A proper evaluation saves money and stress.

Drafty Window Manufacturers we Repair










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Frequently Asked Questions From local home owners:
Our drafty window repairs start at $89, which covers basic weatherstripping and seal work. Honest answer - the final cost depends on how many windows need attention and what's causing the draft. In my 17+ years serving Durham homes, I've seen simple fixes and complex ones. Most residential jobs run between $89-$300. All repairs include our 5-year warranty, which is pretty exceptional in this business. Worth calling for a quote since our schedule fills up during fall.
Most drafty window repairs take 1-2 hours depending on the number of windows. Here's what I tell homeowners - a single window with failed weatherstripping might take 45 minutes, while multiple windows with seal issues could take half a day. In my experience serving Durham, NC, I can usually give you an accurate time estimate after seeing the windows. We work efficiently but don't rush quality work that's backed by our 5-year warranty.
Honest answer - if the glass and frame are solid, repair makes sense. I've served Durham homeowners for 17+ years, and drafty windows usually just need new weatherstripping or seal work starting at $89. Replacement runs thousands per window. If you've got rotted frames or broken glass, that's different. I'll tell you straight what makes financial sense. Our 5-year warranty on repairs gives you long-term peace of mind without the replacement cost.
Yes, Durham's humidity definitely affects window seals and weatherstripping. In my experience here, the moisture causes seals to deteriorate faster than in drier climates. You'll notice drafts more in winter when that humid air creates condensation issues. The good news is proper weatherstripping and seal repair handles our local conditions well. That's why we back our work with a 5-year warranty. Best to address it before next winter - schedule fills up fast.
We provide a 5-year warranty on all drafty window repair work, which covers both materials and labor. Here's what I tell Durham homeowners - that's significantly longer than most shops offer because we use quality materials and proper techniques. If weatherstripping fails or seals leak within five years, we fix it at no charge. In 17+ years, I've learned that standing behind your work builds trust. Starting at $89 with that kind of protection is solid value.
Yes, we handle both residential and commercial drafty window repairs in Durham, NC. Commercial jobs often involve more windows but the process is similar - replacing weatherstripping, resealing gaps, and fixing what's causing the draft. Pricing still starts at $89 per window depending on the scope. In my 17+ years, I've worked on office buildings, retail spaces, and storefronts. Same 5-year warranty applies. Worth scheduling ahead since commercial jobs require proper planning.
Our schedule typically books out 1-2 weeks, though it varies by season. Here's the honest truth - fall and winter are busiest since that's when Durham homeowners notice drafts most. Spring and summer usually have better availability. I recommend calling as soon as you notice the problem rather than waiting until cold weather hits. Most repairs take 1-2 hours and include our 5-year warranty. Worth booking ahead to secure your preferred time slot.
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EUGENE KO
This content was written by Eugene Ko, an experienced technician with 15+ years of expertise in the window and door repair industry. Eugene leads the WOWFIX technical team, ensuring all information provided is accurate, practical, and based on real field experience.