A TruePane company - serving Fort Lauderdale, FL

CGI Windows & Doors in Casselberry, FL

Every visit starts with

Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hungDouble hungHorizontal roller

Casement
Casement
Bay & bow
Bay & bow

Sliding glass doors

Entry doors
Entry doors

Impact garage doorsPGTCGI

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

CGI Windows & Doors in Casselberry, FL | TruePane Windows & Doors

We’re TruePane Windows & Doors, and we provide independent CGI sales and Cgi service in Winter Springs and throughout Casselberry. We are not a manufacturer arm and we are not a franchise call center. The one thing that makes our CGI work different here is that we know Casselberry’s lake-heavy, concrete-block housing stock well enough to predict which windows will fail, where they will fail, and what it takes to fix them so they stay fixed. If you have a fogged CGI unit or a jalousie-to-impact retrofit on your mind, call (954) 280-4413. We’ll give you a straight answer on the phone and a free estimate on site.

Call (954) 280-4413

Why Casselberry Residents Choose Us for CGI Service

Most Cgi repair in Altamonte Springs crews can hang a window. Fewer can come to a 1968 CBS ranch off Lake Kathryn Drive, pull an original CGI Estate Series sash, and tell you the seal failed early because the house sits three hundred feet from open water that never lets the air dry out. That is the difference. Dale Kessler, our owner, learned the trade the slow way: growing up in Sailboat Bend, watching his father reseal jalousie windows in full humidity, then through the building trades program at McFatter Technical College and nearly two decades of coastal corridor installs. He measures twice before a truck ever rolls, and the crews we send into Casselberry work the same way.

We are also a team that plans to be here in thirty years. We hire local, train apprentices into journeymen, and answer the phone with a live person any hour you call. For CGI owners in Casselberry, that means OEM-compatible parts, a crew that knows the difference between a tapcon and a wood screw, and no arguing if something is not right. Learn more about our CGI sales & service, or keep reading for what we see most in your part of Seminole County.

Common CGI Windows & Doors Problems We Solve in Casselberry

CGI builds a good window. Casselberry’s geography just asks more of it than most places. These are the five call patterns we run most often from homeowners around Lake Howell, Lake Triplet, and the older streets off Seminola Boulevard.

  • Fogged insulated glass on Estate Series units near the lakes. Casselberry’s unusually high lake density keeps ambient moisture elevated year round. The evaporation off Lake Howell and Lake Triplet settles right into older IGU seals. Homeowners call us when the glass between the panes clouds over for good, and the fix is usually a replacement IGU or a full sash swap, depending on what the frame will accept.
  • Aluminum frame oxidation at weep holes. This is the one that surprises people. An inland city should not have coastal corrosion, but lakeside homes suffer pitting at the frame’s drainage points because moisture lingers against the metal. We see it most on CGI 950/960 Series frames installed in the 1990s. Left alone, the weep holes clog and the frame begins holding water at the sill.
  • Jalousie-to-CGI retrofit leaks at the top of rough openings. The 1960s and 1970s ranches that define Casselberry were never flashed for modern impact units. When a jalousie comes out and a CGI impact window goes in, the top of the opening often leaks in the first heavy thunderstorm because nobody re-flashed the perimeter. We fix these retrofits regularly.
  • Sliding door rollers and tracks chewed by storm debris. Casselberry sits in Central Florida’s sea-breeze collision zone, which means afternoon thunderstorms are frequent and wind-driven rain picks up sand and leaf matter. CGI sliding glass doors take that debris straight into the track. Rollers bind, then fail. The track itself can wear unevenly. Both are repairable with OEM parts before the door becomes a two-person lift.
  • Failed crank operators on original aluminum windows. We replaced a full house of 1972 jalousies and a sliding door on Lake Howell Drive with CGI Sentinel Series impact units. The original frames had oxidized so badly that two crank operators snapped during testing, and the door threshold was rotten through from years of unflashed wind-driven rain. The homeowner had lived with failing windows for a decade because nobody had told her how far the rot had spread.

CGI Service in Casselberry: What Local Conditions Mean for Your Equipment

Casselberry is the only Central Florida municipality where a CBS ranch home on Lake Kathryn or Lake Triplet is likely to require both a Seminole County wind-load inspection for a jalousie-to-CGI impact upgrade and visible seal failure within four years due to evaporation off the city’s numerous lakes. This dual trigger, accelerated IGU fogging plus stricter anchoring requirements, is not seen in neighboring inland cities like Fern Park or Cgi service in Maitland. What that means for a CGI owner is simple: a pre-quote seal inspection is the highest-value visit we perform in Casselberry. We do not quote a replacement without checking the existing openings, the flashing, and the condition of the concrete block anchoring. If the pane is not true, the job is not done, and if the seal is already drifting toward failure, a new sash on an old frame buys you three years instead of fifteen.

CGI Models & Products We Service in Casselberry

We work on CGI Estate Series, Sentinel Series, Classic Series, and 950/960 Series windows and sliding doors. We specify OEM CGI replacement parts, gaskets, rollers, and stainless steel hinges included, because aftermarket pieces rarely match CGI’s extrusion profiles. When the profile does not seat, the seal fails early and the hardware binds. For older Estate Series windows where replacement sashes would cost more than 60% of a new unit, we put repair and full-frame replacement numbers side by side on paper, with energy savings and Seminole County code requirements factored in, and let you decide with both sets of facts in front of you. We stock a working set of common CGI parts for fast turnarounds across the Casselberry service area.

CGI Service Pricing in Casselberry

CGI service in Casselberry ranges depending on what failed and where you live. Here is what we typically see:

  • IGU replacement for a fogged CGI window: $220-$480 per unit, including OEM-compatible glass and seal work.
  • Sliding door roller and track service: $180-$360, parts and labor together.
  • Frame oxidation repair at weep holes (minor): $150-$300 per opening, when the frame is still structurally sound.
  • Jalousie-to-CGI full-frame impact retrofit: $1,100-$1,800 per opening, depending on the size, the condition of the existing rough opening, and whether re-anchoring into the concrete block requires additional tapcon work and flashing replacement.

Lakeside homes usually run slightly higher because the seal damage and frame corrosion spread further by the time we are called. A free estimate from us means we come out, inspect the openings, and give you a written line-item quote. No change orders later unless the wall hides something we cannot see. Call (954) 280-4413 to schedule yours.

Serving Casselberry, FL - Our Local Coverage Area

We’re based in the Casselberry 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 - CGI Windows & Doors in Casselberry

Service Areas Near Casselberry

TruePane serves Casselberry and the surrounding Seminole County communities, including Altamonte Springs, Longwood, Fern Park, Maitland, and Oviedo. Many of our Casselberry customers live minutes from common border roads, so we schedule jobs flexibly across the corridor. If you are just outside the city line, we are still close enough to help. We also maintain CGI service in Clearwater and CGI service in Clermont for our Central Florida neighbors further out.

Book Your CGI Service in Casselberry Today

We show up when we say, we inspect before we quote, and we stand behind the work with the Done Right Promise and The Keystone Standard. If your CGI windows are fogging, binding, or leaking, call (954) 280-4413. A live person answers, and we will schedule your free estimate for a time that fits your week.

Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Casselberry since 2008.

Why Impact

Six Reasons Homeowners Choose TruePane Windows & Doors

Hurricane Protection

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.

Energy Savings

Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.

Noise Reduction

Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.

Burglar Resistant

Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.

Insurance Savings

Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.

Property Value

A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.

Other Services

Other TruePane Windows & Doors Services

Reviews

What Neighbors Say About TruePane Windows & Doors

★★★★★

"Our bay window had rotted at the sill and two other outfits wanted to talk us into a flat picture window instead. TruePane rebuilt the opening and matched the original look. Neighbors have knocked on the door about it."

GGene A.
★★★★

"Two entry doors. Showed up when they said, second day was a half day like they said, and the painter they recommended confirmed the frames were dead plumb. The financing was explained in actual dollars, not a brochure."

JJanet R.
★★★★

"Storm door and a new back entry door. Small job, but they treated it like one that mattered. Screws in the hinges are stainless, the sweep actually seals, and the invoice matched the phone quote to the dollar."

VVernon H.
★★★★★

"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."

PPat and Ray L.
★★★★★

"Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."

RRonald P.
★★★★★

"Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."

BBill T.
★★★★★

"A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."

EEleanor G.
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