CGI Windows & Doors in Miami, FL

CGI Windows & Doors in Miami, FL | Winslow Windows & Doors

We provide independent CGI windows and doors service across Miami, from full frame replacements in Little Havana to impact glass rebuilds in Brickell high-rises. What makes our CGI work different here is simple: Miami-Dade County is a High Velocity Hurricane Zone, and every CGI unit we touch has to meet NOA standards stricter than anywhere else in Florida. We know those rules cold. Call (239) 310-4121 for a free estimate, and Ed Winslow’s name is on the door, and on every job we do.

Why Miami Residents Choose Us for CGI Service

We’re a locally owned, owner-operated company that’s been serving South Florida since 2011, and we’ve worked on CGI units in more Miami neighborhoods than we can count. Ed Winslow grew up in Miami Springs and learned the trade through Miami Dade College’s Building Construction Technology program, then spent years in the field figuring out exactly how humidity, salt air, and hurricane season punish a bad installation. We know which CGI models hold up in a concrete block home in Hialeah and which ones need different treatment in a Biscayne Bay condo. We carry OEM and quality aftermarket parts for fast turnaround, and our technicians are background-checked and uniformed, so you know who’s at your door before the truck pulls up. Since we’re an independent service provider, not a manufacturer arm, we give you straight answers about whether a part is worth replacing or whether the frame itself has to go.

Common CGI Windows & Doors Problems We Solve in Miami

Here’s what we see most often on Miami job sites:

• Warped or corroded aluminum frames and sill tracks. Homes and condos along Biscayne Bay see salt-air corrosion that outpaces inland neighborhoods. We’ve pulled CGI frames from Miami Beach units where the aluminum had pitted badly in under a decade, and the fix is usually a full frame replacement, not a patch job.
• Failed or fogged impact laminated glass. Miami’s humidity plus daily thermal cycling breaks down window seals faster than drier climates. Once an impact laminate fogs between the layers, the unit loses its structural integrity and has to be reglazed or replaced entirely.
• Stripped or seized crank operators and balance springs. Salt and sand work their way into hardware over time especially on windows facing the ocean. We replace operators, balances, and springs with OEM or quality aftermarket parts that meet current HVHZ requirements.
• Damaged interlocking sashes on horizontal roller windows. Storm debris from even a weak tropical system can dent or jam the interlock on CGI horizontal rollers. Once the interlock is compromised, the window doesn’t seal properly against wind driven rain.
• Missing or outdated NOA stickers. This one’s uniquely Miami. Older CGI units often can’t pass today’s inspection because their Notice of Acceptance paperwork predates current code revisions. We help homeowners navigate replacement when the glass looks fine but the paperwork doesn’t.

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

Miami-Dade’s HVHZ requires every CGI window and door to carry a Miami-Dade Notice of Acceptance, and original CGI units installed before current NOA revisions often fail today’s stricter inspection standards even when the glass is perfectly clear and the frame looks solid. That’s the part few national repair pages mention: compliance is a moving target in this county, and what passed in 2005 doesn’t necessarily pass in 2026. Homeowners across older Miami neighborhoods, especially Hialeah and Little Havana, frequently find this out the hard way because a permit for one window triggers an inspector who flags the rest of the house. The financial upside is real though: qualifying impact windows and doors can cut Miami’s homeowner’s insurance premiums by hundreds to over a thousand dollars per year. We help you weigh repair against replacement with that full ROI picture in mind.

CGI Models & Products We Service in Miami

We regularly service and replace these CGI product families, from the Estate Collection and Sentinel Series to the Commercial/Architectural line and Targa Series by CGI. Our approach with parts is consistent: we replace rolls, balances, latches, and locks with OEM or quality aftermarket components to preserve HVHZ compliance when possible, but full frame or pocket replacement is often the better long-term investment once original CGI frames show salt corrosion or non-NOA modifications. We stock common hardware locally so turnaround in Miami stays fast, and if a part isn’t on the truck, we know exactly where to get it same-day.

CGI Service Pricing in Miami

FAQs - CGI Windows & Doors in Miami

Are older CGI windows still legal to keep in Miami if they were installed before the current HVHZ NOA rules?

Older CGI windows are generally legal to keep as long as they carry their original Miami-Dade Notice of Acceptance sticker and haven’t been modified, but they can fail a new inspection if the NOA has been revised and the unit no longer matches current documentation. Call (239) 310-4121 and we’ll check your specific units against the latest code, with a free second opinion on any written estimate you already have.

How does salt air from Biscayne Bay actually damage CGI aluminum frames in Miami Beach?

Salt air deposits chloride particles onto aluminum frames and sill tracks which accelerates electrolytic corrosion. In Miami Beach, where units sit within a mile of the ocean, frame and fastener failure can show in under a decade, far faster than inland Miami neighborhoods, and the fix is typically full frame replacement rather than hardware swaps.

Can you replace just the glass and sash on a CGI impact window, or do I need a whole new unit?

Yes, if the frame is structurally sound and retains a valid NOA marking, we can reglaze a single sash or replace the glass without touching the frame. Once the frame shows pitting or the NOA sticker is outdated, a whole unit replacement becomes the legal and practical route.

Do HOA rules in Miami’s Brickell and Edgewater condos affect my CGI window replacement?

Yes, and often more than homeowners expect. Brickell and Edgewater towers routinely require HOA architectural approval, specific wind-load documentation, and sometimes crane or rigging logistics before a single unit can be swapped. We handle shared-envelope permitting and coordinate with your building’s management office.

Why can’t I just reinstall original jalousie windows next to my new CGI impact units if they are in good shape?

Jalousie windows, the louvered glass original to thousands of CBS homes in Miami, carry no Miami-Dade NOA approval and cannot legally be reinstalled once disturbed. Inspectors routinely require full replacement of every remaining jalousie opening when a permit triggers a review, which is why we usually recommend doing the entire house at once.

Service Areas Near Miami

We cover Miami and the surrounding cities: CGI service in Miami Beach, CGI service in Miami Springs, Hialeah, Doral, and Miami Gardens. That keeps our service area compact and responsive when you need us.

For the full range of what we do, see our CGI sales & service page or visit our Miami service area overview.

Book Your CGI Service in Miami Today

Call (239) 310-4121 to schedule your free estimate. A live person answers 24/7, no voicemail loops, no call centers. My name is on the truck. That means I answer for every window we touch. The one down the road.

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