CGI Windows & Doors Service Nationwide | Winslow Windows & Doors

Why Sarasota Homeowners Choose CGI Windows & Doors

We provide independent CGI service in Sarasota, including windows and doors repair, service, and replacement, and we know these products down to the fastener. CGI builds impact-rated aluminum and vinyl fenestration that handles Florida’s wind-borne debris requirements, but Sarasota’s double-sided salt exposure from the Gulf and the Bay creates failure patterns you won’t see 20 miles inland. That’s our specialty: fixing CGI windows and doors where they actually break, using OEM-quality parts and honest repair-vs-replace math. We’re not a CGI-authorized dealer, and we’ll tell you that straight. What we are is a local Sarasota company that has pulled apart, rebuilt, and reinstalled CGI products from the Estate Collection to the Sentry Series for over 15 years.

Call (941) 267-0779

Call (941) 267-0779 to talk to a real person about your CGI windows or doors today.

Why Trust Winslow Windows & Doors for Your CGI Windows & Doors?

Ed Winslow grew up in Miami and learned construction technology at Miami Dade College before spending the better part of two decades installing and replacing windows and doors across Southwest Florida. His crew has worked neighborhoods from Siesta Key to the North Trail and beyond into Bradenton CGI service areas, so when we tell you a CGI Estate Collection single-hung has a retainer clip failure, it’s because we’ve replaced a few hundred of them in Sarasota alone. We know which parts fail first, which aftermarket replacements actually hold up in salt air, and when a repair is throwing good money after bad.

As an independent CGI service provider, we answer to you, not to a manufacturer’s sales quota. That means we’ll tell you when a $40 part fixes the problem and when the frame extrusion itself is too far gone. Every tech who shows up at your door is background-checked and in uniform, and Ed’s name is on the business, not just the truck. We answer the phone 24/7, so when a CGI casement starts binding at 9 p.m. before a storm front, you get a live voice, not a voicemail.

We’ve been locally owned and operated since 2011, and we back every CGI repair with the 36500-Day Done Right Promise. If it’s not done right, we make it right. No fine print, no expiration date, no runaround.

Common CGI Windows & Doors Problems We Fix in Sarasota

Here’s what we see most often on CGI products in Sarasota, and why each one happens:

• Estate Collection single-hungs that slam shut or drop when unlocked. The sash retainer clips on these units snap after 8-10 years of coastal salt exposure. The spring-loaded clip is plastic or thin stamped metal, and once corrosion sets in, the sash loses its hold and comes down hard. We’re replacing retainer clips on Estate Collection windows in Indian Beach-Sapphire Shores on a near-weekly basis. The good news: this is a same-day repair with OEM-quality parts, not a full sash replacement.
• Horizontal roller and slider windows that drag or bind on the track. CGI Classic Series and Estate horizontal rollers run on nylon wheels inside aluminum tracks. Sarasota’s blown sand gets in there, grinds the nylon flat, and the sash starts dragging metal-on-metal. We see this constantly on barrier island properties on Siesta Key and Lido Key. The fix is new roller assemblies and a thorough track clean and re-lubrication, but if the track itself is gouged, we’ll price the repair against a replacement sash.
• Draft gaps at the meeting rail on Classic Series single-hungs. The factory-installed interlock weatherstripping at the meeting rail is a dense pile seal that shrinks under UV exposure and salt air. By year seven, it’s typically lost enough volume to leave an eighth-inch gap that lets air through on windy days. The metal still looks fine, so homeowners don’t understand why the window feels drafty. We replace the interlock weatherstrip with a UV-stabilized aftermarket material that holds up longer than the original.
• Puddling in the sill track on impact casements. Weep-hole covers on CGI casement units clog with blown sand and salt over time, especially on west-facing elevations that catch the Gulf breeze. Water backs up in the sill track, and eventually you’ll see staining on the interior drywall below the sill. We clean the weep system, replace damaged covers, and check the sill slope so drainage works the way it should.
• Targa Series French doors that don’t latch flush anymore. These doors use multipoint locking with shoot bolts and adjustable keepers. After years of heat cycling, the door slab shifts slightly and the shoot bolts no longer align cleanly with the keepers. You’ll feel resistance on the handle, or the door won’t seal tightly at the top and bottom. We realign the hinges, adjust the keepers, and restore a clean multipoint engagement without replacing the entire door.

If you’re seeing any of these symptoms on your CGI windows or doors, call (941) 267-0779 and describe what’s happening. We’ll tell you over the phone whether it sounds like a quick fix or something bigger.

CGI Parts & Our Repair-vs-Replace Approach

Factory CGI parts, when ordered through authorized channels, run 6-10 weeks during storm season. That’s a long time to wait when your master bedroom window won’t stay up. We keep a local stock of OEM-quality balances, rollers, pivot pins, interlock weatherstrip, and weep covers for CGI frames, so most repairs in Sarasota happen same-day or next-day.

Repair-vs-replace is a math problem we solve honestly. If the failure is limited to a wear item like a retainer clip, roller assembly, or weatherseal, repair is almost always the right call. If the aluminum extrusion itself is corroded to the point of structural weakness, pitted through, or cracked at a mulled joint, we’ll tell you replacement is the smarter money. We never quote a new window or door because it’s easier for us. We quote replacement when the frame can no longer do its job.

We had a Siesta Key homeowner with two CGI Estate Collection single-hungs in the master bedroom where the sash would slam shut the moment you let go. She’d been propping them with a cut broom handle. Our tech pulled both sashes, replaced the broken retainer clips and greased the pivot pins, then tuned the balances so each sash now stays put at any height. We finished the same morning with new jamb weatherstripping, and she stopped using the AC and opened the windows full span. That’s a repair, not a replacement, and it cost her a fraction of new sashes.

Our CGI Service Process - Step by Step

1. 1
   Diagnosis. We inspect the full unit, not just the symptom. On an Estate Collection drop problem, that means checking the retainer clips, the balance assemblies, the pivot pins, and the condition of the sash corners. On a slider, we pull the sash and examine the rollers, the track, and the weatherseal together, because they wear as a system. We give you a written line-item quote before any work begins. Nothing gets replaced without your approval.
2. 2
   Repair or install. If we’re repairing, we use OEM-quality aftermarket parts that match the original specs. If you need replacement windows or doors, we order CGI units configured for Sarasota’s Wind-Borne Debris Region requirements and pull the proper permits. We handle the permit paperwork, and the job isn’t done until it passes inspection.
3. 3
   Test and verify. We cycle every repaired or installed unit through its full range of motion. Balances are tensioned so the sash stays at any height. Rollers are adjusted so the slider glides without binding. Locks and shoot bolts engage cleanly. We check for air infiltration at every weatherseal contact point.
4. 4
   Stand behind it. Every repair and install carries our 36500-Day Done Right Promise. If something isn’t right, we come back and make it right. That’s the whole point of the promise.

Call (941) 267-0779 to schedule a free estimate. We’ll send a tech who knows CGI cold.

CGI Products We Service & Install in Sarasota

We service and install the full CGI lineup that’s common in Sarasota homes and nearby CGI service in Venice areas. The Estate Collection covers impact-resistant casement and single-hung units, and we see those most often in pre-2010 construction from Indian Beach-Sapphire Shores to the east side. The Classic Series is the hurricane-rated aluminum single-hung and horizontal roller workhorse, common in CBS ranch homes built in the 1970s and 80s. The Targa Series gives you multipoint-locking casement and French doors, frequently on higher-end remodels. The Sentry Series is CGI’s vinyl impact line, typically paired with stucco remodels and newer construction.

We stock balances, rollers, weatherseal, retainer clips, and pivot hardware locally so you aren’t waiting six weeks for a factory order. If your CGI product is outside these lines, call us anyway. Ed will tell you straight whether we can help.

We Also Service These Brands

CGI is one of eight brands we’re authorized to install, alongside PGT, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. We’re multi-brand by design. That matters when a home mixes window manufacturers, which is common in Sarasota after years of remodeling. One crew, one warranty, every opening covered.

FAQs - CGI Windows & Doors Service in Sarasota

Book Your CGI Service in Sarasota, FL

CGI windows and doors in Sarasota fail in predictable ways, and we know exactly which part gave out before we arrive. Call (941) 267-0779 to schedule your free estimate. A live person answers, 24/7. Standing discounts apply: $40 off any repair over $200, free second opinions on written estimates, no trip charge inside our home county, and a 10% discount for seniors and veterans.

Ed’s name is on the door, and on every job we do. That means we get it right.

Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Sarasota since 2011.