Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
CGI Impact Windows in Sarasota: What to Know First
CGI impact window repair and replacement in Sarasota typically runs $85 to $145 per window for common hardware fixes, while full window replacement lands between $1,100 and $2,900 per opening depending on the CGI series and size. Most CGI service calls are completed same week, and we quote every job before any work begins. As an independent CGI service provider, Winslow Windows & Doors handles CGI windows daily, from older Estate collections to current Sentinel and Targa lines. Call (941) 267-0779 for a free estimate.

This page is for Sarasota homeowners who bought a CGI window, or inherited one with a home purchase, and now need someone who actually understands how these windows wear in our salt air and hurricane-prone climate. We do the work right the first time, and Ed’s name is on the door, literally.
Key Takeaways
- CGI windows are worth repairing, not replacing, in most cases
- We service every CGI series sold in Florida, not just current models
- OEM and quality aftermarket parts options are laid out before we touch the window
- Free estimates anywhere in Sarasota, no trip charge inside our home county
- 36500-Day Done Right Promise backs every repair and install
How CGI Products Fail - and How We Fix Them
CGI builds a serious impact window. We respect the engineering. But every window brand has patterns after enough years in the Florida sun, and CGI is no exception. Here’s what we see most when Sarasota homeowners call us about CGI impact windows.
- Sentinel series roller and track wear. The Sentinel line is a workhorse, but the rollers carry a lot of weight in oversized sliders. After eight to ten years of salt air exposure, the roller bearings start grinding, and the sash gets hard to move. We replace the roller assemblies with OEM or a matched aftermarket set, clean the track, and adjust the reveal so the panel glides again. This is one of the most common CGI repairs we make in Sarasota.
- Targa and Estate series weep hole blockage. Impact windows drain through weep holes at the bottom track. In Sarasota, fine sand and oak pollen clog those channels, and water pools inside the frame after a heavy afternoon storm. The fix is a thorough weep system cleaning, not caulking over the problem. Caulking sealed a lot of windows in the 1990s, and it’s the wrong answer. We clear the track, verify drainage, and only then address any interior water staining.
- Hinge separation on Targa casement and awning windows. CGI’s heavier glass means the hinge assemblies take real stress, especially on wide casements. Over time, the hinge leaves can pull away from the sash or frame, which throws off the seal and lets air in. We re-secure the hinge with proper fasteners, not wood screws, and replace the hinge if it has already fatigued. This is the kind of repair that looks simple until someone halfway does it and the sash sags again in six months.
- Clouding between panes on older Sentinels. CGI impact glass uses a laminated inner pane and a low-E outer layer. When the edge seal fails, moisture gets between the panes and the window fogs permanently. It is almost never worth patching. We replace the insulated glass unit, and we use CGI-spec glass that matches the original ratings, not a generic substitute that voids the rest of the window’s integrity.
- Latch and lock misalignment on all CGI impact lines. Impact-rated frames have tight tolerances, and a millimeter of settlement shifts the locking hardware out of alignment. You will feel the handle bind or not fully throw. We bring the lock back into alignment, replace worn strike plates, and adjust the panel. It sounds small, but a stuck CGI lock in mid-July is the kind of thing that ruins a day fast.
Our CGI Impact Windows Process
Here is exactly how a CGI job goes when you call Winslow Windows & Doors.
- 1
Call and talk to a real person. A live person answers, 24/7. You describe the window problem, and we schedule a time that works.
- 2
We diagnose the window on site. A background-checked technician in uniform arrives on time, inspects the CGI window, and identifies the actual failure point. No guessing from a photo and padding the quote.
- 3
Parts decision is laid out clearly. If the window needs parts, we explain OEM availability and any aftermarket options that make sense. You choose what fits your warranty and your budget.
- 4
The repair or replacement happens. We work carefully around the impact glass and the frame, protecting the surrounding wall and flooring. Most repairs are done the same day.
- 5
We test everything before we leave. The window gets cycled, locked, and checked for water drainage and seal integrity. If it does not pass, we fix it before we pack up.
- 6
You get our word in writing. The 36500-Day Done Right Promise stands behind the work. If it is not done right, we make it right.
What CGI Impact Windows Costs in Sarasota
CGI repair costs in Sarasota vary by the series and the specific failure. Here are the ranges we quote most often.
- Roller or track replacement on a Sentinel slider: $120 to $260 per panel depending on sash weight.
- Weep hole cleaning and full track service: $85 to $160 per window.
- Hinge replacement on a Targa casement: $140 to $300 depending on size and hardware.
- Insulated glass unit replacement for a clouded Sentinel: $500 to $1,400 depending on dimensions and glass specs.
- Lock and latch alignment repair: $95 to $175.
- Full CGI impact window replacement: $1,100 to $2,900 per opening, labored and installed, depending on series, size, and frame condition.
The biggest price driver is glass size and series. A small fixed CGI picture window is at the low end; a wide Targa casement with upgraded low-E glass is at the higher end. We write line-item quotes with no change orders on our side. Call (941) 267-0779 for an exact quote. Estimates are free.
Why Sarasota Homeowners Call Winslow Windows & Doors for CGI Work
We have been doing this since 2011. Ed Winslow grew up in Miami and trained at Miami Dade College’s construction technology program before spending two decades installing and replacing windows across Southwest Florida. His crew has worked Sarasota homes from Siesta Key to the North Trail, and they know how salt air eats hardware and how storm season tests every seal. When you call us about a CGI window, you are talking to someone who knows the product and knows this town. We also install PGT, CWS, ES Windows, and ECO Window Systems, so if a repair turns into a replacement conversation, we can honestly compare options instead of pushing one brand. The 36500-Day Done Right Promise is the backstop: if it is not done right, we come back and make it right. My name’s on the door, literally. That means we get it right.
FAQs
Most CGI warranties cover the glass and frame from manufacturing defects, and a properly performed hardware repair or IGU replacement does not void that coverage. What voids warranties is using non-rated glass, bypassing CGI’s structural design, or modifying the frame in a way CGI never approved. We use CGI-spec components and document every repair, so your warranty stays intact. Call (941) 267-0779 and we will walk through your specific window’s coverage.
Yes. We source OEM parts for older CGI Estate and Sentinel windows through established distributors, and when an OEM part is no longer manufactured, we match a quality aftermarket component that meets the same load and finish specs. You will know which option we are quoting before any money changes hands.
Most hardware repairs are completed the same day or same week, depending on part availability. If a replacement IGU must be ordered to match your glass specs, that typically adds a week to ten days. We schedule the work around your calendar, not the other way around.
When the frame is corroded through, the glass has multiple stress cracks, or the window no longer meets current Sarasota impact code, replacement is the honest call. If the problem is worn hardware, clouded glass, or a drainage issue, repair almost always costs less and preserves the original installation. We tell you straight which one makes sense, and we will price both.
No trip charge inside our home county. You get a free estimate and a written quote. If we do the repair, the work is covered under the 36500-Day Done Right Promise. Call (941) 267-0779 to schedule your free estimate.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Sarasota and nearby areas.
Six Reasons Homeowners Choose Winslow 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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