CGI Windows & Doors in Miami Beach, FL

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

We service and repair Impact Windows in Miami Beach, including CGI windows and doors across the area from South of Fifth up through Mid-Beach and North Beach. What separates our CGI work here from anywhere else: we understand the Historic Preservation Board requirements that mainland contractors never have to think about. If you’re dealing with a corroded CGI slider, a cloudy impact lite, or a window that won’t pass your condo association’s retrofit inspection, call (727) 604-9322.

Call (727) 604-9322

Winslow Windows & Doors has been fitting and repairing CGI sales & service in Florida since 2011. Ed Winslow grew up in Gladeview, went through the building construction program at Miami Dade College, and has spent over two decades watching salt air punish window hardware up and down this coast. Our techs work from factory documentation and Miami-Dade NOA requirements for every CGI model we touch, not generic statewide product approvals.

Why Miami Beach Residents Choose Us for CGI Service

Most window companies in Miami Beach sell CGI. Far fewer actually know how to keep a CGI unit alive in this specific environment. We do. Ed Winslow has been handling Miami Beach Window Installation long enough to tell you flat-out what you actually need instead of pushing whatever’s easiest to install. That’s the way he’s always worked.

We’re an independent CGI service provider. No manufacturer affiliation, no quotas, no incentive to upsell you on a full replacement when a $40 roller swap fixes the problem. That independence means we call it straight: repair when repair makes sense, replace when the NOA or the building department leaves no other option. We keep OEM CGI rollers, weatherstripping, and multipoint lock components on hand for the most common Miami Beach failures, which means your slider doesn’t sit boarded up for two weeks while parts ship from a warehouse in Orlando.

Every tech on our crew is background-checked and shows up in uniform. You’ll know exactly who’s at your door before the truck stops. And when you call at 2 a.m. because a window blew out and the rain’s coming in sideways, a live person picks up. Not a voicemail loop, not a call center in another state. Ed’s name is on the door, and his name is on every job we do.

Common CGI Windows & Doors Problems We Solve in Miami Beach

• Chalky, oxidized aluminum frames on older Targa Series windows. Within five to seven years of oceanfront exposure, the anodized finish breaks down into a white powdery film along the mullions. That’s not cosmetic. The corrosion eats at the frame’s air and water infiltration ratings, and in Miami Beach’s bidirectional salt air, it happens years earlier than it would on a mainland install. We replace the compromised extrusions and re-anchor the frame before the next hurricane season.
• Seized roller wheel assemblies on horizontal sliders. Bidirectional salt air from the Atlantic on one side and Biscayne Bay on the other doesn’t just sit on the surface. It works into the roller housings, corroding the wheels until the sash jumps track or binds completely. On Collins Avenue high-rises, this is the single most common cause of emergency board-ups before a named storm. We stock OEM roller assemblies for CGI sliders so we’re not waiting on parts when your window won’t close.
• Edge clouding on Estate Impact Series laminated glass. The interlayer inside impact-rated glass degrades after prolonged solar and salt cycling. You’ll see a milky haze creeping in from the edges of the lite, especially on western-facing elevations that catch the late-afternoon sun. It doesn’t shatter, but clarity drops and resale inspectors flag it. We can assess whether the interlayer has delaminated enough to warrant a replacement lite, and we’ll quote it honestly.
• Snapped casement crank handles. Non-marine-grade operator handles give out when homeowners force the sash shut against wind-driven rain coming off the Atlantic. The crank mechanism strips or the handle itself snaps. We replace the operator with corrosion-resistant hardware and adjust the sash so it seats properly without forcing.
• Non-compliant jalousie windows that block a sale or renovation. Dozens of original Art Deco apartments in South of Fifth and Flamingo Park still have louvered glass jalousie windows. They offer essentially zero hurricane resistance and will not pass a 40-year recertification or a condo retrofit inspection. We handle the full replacement, including the Historic Preservation Board paperwork that trip up newer contractors.

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

The South Beach historic district is the only place in the country where the nation’s strictest window certification requirement, the Miami-Dade Notice of Acceptance, collides with the largest concentration of Art Deco architecture on the planet. Every window replacement in that district has to clear two separate gauntlets. First, the product has to carry a Miami-Dade NOA, which certifies the entire assembly was tested to withstand HVHZ pressures. Second, the Miami Beach Historic Preservation Board has to approve the design, because a modern impact unit that alters the facade’s original 1930s or 1940s character can be rejected even if it’s rated for Category 5 winds.

For CGI owners, that means an off-the-shelf impact window that would sail through inspection in mainland Miami can get bounced in Miami Beach purely for violating the district’s original glass-to-frame ratio. We’ve seen it happen. On Euclid Avenue in Flamingo Park, our crew replaced rusted, non-compliant jalousie windows in a 1941 Mediterranean Revival duplex with CGI Estate Impact casements that kept the original narrow horizontal mullion pattern while passing the Preservation Board’s review for NOA compliance and visual continuity. We upgraded the original steel sills to stainless steel anchors with AAMA-2605 finish extrusions to survive the constant salt spray from Biscayne Bay. That’s the kind of job where the local knowledge isn’t a bonus. It’s the whole ball game.

CGI Models & Products We Service in Miami Beach

We service the full CGI lineup: the Estate Collection, Sentinel Series, Targa Series, and Estate Impact Series. That covers casements, single-hung and double-hung windows, picture windows, horizontal sliders, sliding glass doors, and the heavy-impact assemblies rated for high-rise exposure along Collins Avenue and the Mid-Beach corridor.

Our parts philosophy is simple. For anything that moves or seals, bearings, rollers, weatherstripping, multipoint lock components, we use OEM factory parts. Aftermarket roller wheels and latches rarely match the original bearing tolerances or the NOA-tested assembly sequence, and cutting that corner on a window that’s rated to keep a hurricane outside isn’t something we’ll do. For cosmetic or non-structural pieces like interior glazing beads and trim, we’ll use quality aftermarket materials to keep the price down without touching anything safety-critical.

CGI Service Pricing in Miami Beach

FAQs - CGI Windows & Doors in Miami Beach

Service Areas Near Miami Beach

We service Miami Beach service area from South Pointe to North Beach, plus the surrounding communities across the causeways. If you’re in CGI service in Gladeview, CGI service in Miami, Hialeah, Doral, or Miami Gardens, we’ll bring the same Miami-Dade NOA expertise to your door. Ed grew up in Gladeview and has been working this corridor his whole life, so no address needs an introduction.

Book Your CGI Service in Miami Beach Today

If your CGI window is corroding, clouding, or won’t close tight, don’t wait for the next named storm to find out the hard way. Call (727) 604-9322 and talk to a real person about what’s going on. We’ll schedule your free estimate and give you a straight answer on repair versus replace. My name’s on the truck. The work has to match it.

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