Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Union Park
Window replacement in Union Park, FL typically costs $650-$1,450 per opening for a full-frame replacement on these 1970s and 1980s CBS ranch homes, while insert replacements run $450-$900. Most Union Park jobs take one day once permits clear, and Orange County wind-load compliance shapes every quote. You’re not shopping for the cheapest bid. You want it done right the first time, by someone who knows why a 1978 aluminum jalousie behind a converted Florida room fails the moment Orange County inspects it. Call (813) 320-9346 and you’ll get a live person, not a voicemail tree.
Why TruePane Windows & Doors Is Union Park’s Preferred Window Replacement Company
We’ve worked enough Union Park homes to know the houses off Dean Road, the ranch clusters near University Boulevard, and the older neighborhoods feeding into Little Econ Greenway all share the same bones: concrete block walls, original aluminum frames, and jalousie glass that has not met code since the Clinton administration. Dale Kessler started this company in 2008 to fix exactly what Union Park homeowners call us about: out-of-true installs that other contractors walked away from, and warranties that vanished when the truck left. The Keystone Standard is how we close that gap. Both manufacturer warranty layers get registered in writing, with durations stated, before we pull out of your driveway.
Our crews are background-checked, uniformed, and trained to measure every opening twice. We quote manufacturer lines side by side on paper, so you see what you’re buying and what it costs. A live person answers our phone 24 hours a day, seven days a week. That’s not a marketing line. It’s how a company that plans to be in Union Park in thirty years runs itself. The Done Right Promise backs every install: if it’s not right, we make it right, with no paperwork fight and no fine print that covers neither.
Our Window Replacement Services in Union Park
Full Frame Replacement
For Union Park’s CBS block construction, full frame replacement is often the only option that actually fixes the problem. We see original aluminum frames so corroded at the jamb that an insert simply won’t seat cleanly. A full frame replacement in Union Park runs $850-$1,450 per window depending on size and glass package, and it lets us flash the rough opening properly against Florida’s humidity. On block walls, that flashing detail is the difference between a window that sheds water and one that molds the drywall return inside two rainy seasons.
Insert Window Replacement
If the existing frame is square, sound, and free of corrosion, an insert replacement drops into the existing opening without tearing out trim or disturbing stucco. In Union Park, this typically runs $450-$900 per window. We measure every opening twice before ordering, because a 1970s CBS opening is rarely true after fifty years of settling. Inserts work well on ranch homes where the interior trim is original and you’d rather not open up walls. But if there’s any salt-air pitting on the aluminum frame, we’ll tell you straight: an insert won’t fix the root problem, and you’ll be back in the same spot within a decade.
Storm Window Replacement
Storm windows matter in Union Park differently than they do on the coast. You’re inland, but Orange County still enforces Florida Building Code wind-load compliance on every replacement window. A storm window replacement in Union Park runs $700-$1,200 per opening, and we spec product approvals at permit submission so the Orange County Building Division doesn’t kick the packet back. The inland heat island around Orlando also means summer humidity attacks seals year-round. We recommend laminated or impact-rated glass where the home has large west-facing exposures off Alafaya Trail, and we’ll show you the SHGC numbers on paper.
Energy-Efficient Upgrade
Here’s what we measure on Union Park homes: original single-pane aluminum windows running a U-factor around 1.0 to 1.2, against today’s Florida code ceiling of 0.65. That’s an enormous heat gain, and it’s why the AC never stops from June through September. An energy-efficient upgrade in Union Park runs $600-$1,300 per window depending on frame and glass package. We spec double-pane low-E glass with argon fill, fusion-welded frames, and U-factors under 0.30 where the budget allows. The utility savings are real, but the comfort difference is what you’ll notice the first August afternoon.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Union Park
We’re an authorized installer for more than a dozen manufacturer lines, and on Union Park jobs we lean toward, PGT, and CGI because their product approvals are already on file with Orange County Building Division, which keeps the permit packet moving. That’s a specific, practical advantage: pre-approved product documentation means the inspector isn’t waiting on paperwork. We stock common replacement parts for these lines locally, so service calls don’t stall waiting on a shipment from a regional warehouse. We’ll quote the manufacturer lines side by side on paper, with actual spec numbers, so you can see what each price buys you before you commit.
Common Window Replacement Problems We See in Union Park Homes
- Corroded aluminum jalousie windows in converted Florida rooms and rear additions. These were everywhere in 1970s Union Park construction, and after five decades of humidity, the sashes bind, the glass rattles, and the frames don’t meet current wind-load code. One cracked pane triggers a full permitted replacement under Orange County rules.
- Failed seals and fogged glass on early-2000s retrofit windows. The first generation of replacement windows in Union Park is now twenty to twenty-five years old, and the sealant systems on many have given out. You’ll see condensation between the panes that never clears. That’s a seal failure, not a cleaning problem.
- Water intrusion at the jamb on CBS block openings. Contractors who used inland-spec windows without flashing tape on block openings left a trail of moldy drywall returns in Union Park. The fix is a full frame replacement with proper sill flashing and backer rod details, done to Orange County inspection standards.
- Warped and swollen wood door jambs from inland humidity. Union Park sits in Orlando’s heat island, and the humidity cycle makes wood jambs swell in summer, bind the door, then shrink in winter. When we see this on a call, we check the adjacent window frames too, since the same moisture drives seal rot and frame corrosion.
Pricing for Window Replacement in Union Park, FL
We Also Serve Cities Near Union Park
Our crews run all over this part of Orange County from our Window Replacement division, and we cover the neighborhoods around Union Park including Acacia Villas, Alafaya, Altamonte Springs, and Altoona. If you’re a homeowner in any of these communities, you get the same Keystone Standard, the same written warranty registration, and the same live person on the phone. Window Replacement in Union Park is our home base for dispatch in this corridor.
Serving Union Park, FL - Our Local Coverage Area
We’re based in the Union Park area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Window Replacement in Union Park
Do I need a permit for window replacement in Union Park?
Yes. Union Park is unincorporated Orange County, so your window replacement permit runs through the Orange County Building Division, not a city hall like Orlando or Oviedo. Our team prepares the permit packet with FBC product approvals included, so your inspection isn’t delayed while paperwork gets sorted out. Call (813) 320-9346 and we’ll walk you through the exact Orange County workflow for your street.
Can you just replace the glass in my old aluminum jalousie windows?
Usually not. Original aluminum jalousie windows in Union Park homes are 40-55 years old and don’t meet current Florida Building Code wind-load or energy requirements. Once a pane cracks or a seal fails, Orange County requires a full permitted replacement with approved product specs. We’ll confirm what your specific window needs before we touch anything. Call (813) 320-9346 for a straight answer and a written quote.
Why does a coastal-spec window cost more than an inland-spec window for my Union Park home?
A coastal-spec window runs roughly 20-30% more than an inland-spec window because it uses marine-grade frame hardware, thicker laminated glass, and higher wind-load ratings. In Union Park, you’re not in the highest coastal wind zone, but Orange County still enforces wind-load compliance on all replacements. And the salt air that drifts inland from the Atlantic accelerates corrosion on exposed aluminum frames and jamb hardware, so non-marine-grade units fail in fifteen years, not thirty. The cheap spec costs more within a decade. Call (813) 320-9346 and we’ll show you the difference in writing.
My window has fog between the panes. Can you fix the seal?
No. Fog between the panes means the insulated glass unit’s seal has failed, and the entire IGU needs replacement. On some Union Park homes, that means a simple glass swap within the existing frame. On older aluminum frames, it means a full replacement because the frame itself has corroded past the point where new glass will seat properly. We’ll tell you which one you have after we see the window. Call (813) 320-9346 to schedule a look, and the estimate is free.
What window brands do you install in Union Park that meet Orange County’s permit requirements?
We install Simonton, PGT, and CGI windows regularly in Union Park, and all carry Florida Building Code product approvals that Orange County accepts at permit submission. That keeps your inspection on schedule and your warranty valid. We’re authorized for more than a dozen manufacturer lines total, and we’ll quote them side by side on paper so you see the actual specs and prices.
Key Takeaways
- Union Park window replacement runs $450-$1,450 per window depending on replacement type and glass package.
- All Union Park permits route through Orange County Building Division, not a city hall, and we pre-load FBC product approvals to keep inspections moving.
- Original aluminum jalousie and single-pane windows from the 1970s and 1980s are the most common replacement triggers in Union Park.
- Salt air from the coast and Orlando’s inland humidity both attack frames, seals, and jamb hardware; marine-grade specs last two to three times longer.
- TruePane registers both manufacturer warranty layers in writing before the truck leaves your driveway, and backs the work with a Done Right Promise.
Call TruePane for Window Replacement in Union Park
If your Union Park home still has original aluminum windows, jalousie panels, or fogged glass from an early-2000s retrofit, you already know the symptoms. You’re tired of the AC running all afternoon, tired of drafts off the jamb, tired of looking at corrosion every time you open a Florida room window. We’ll fix it right. We measure twice, quote on paper, register both warranty layers in writing, and stand behind the work with the Done Right Promise. Call (813) 320-9346 to schedule your free estimate. A live person answers, day or night.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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