CGI Windows & Doors in Miami, FL

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

We’re an independent CGI service provider handling repair, maintenance, and replacement of CGI windows and doors across Miami. We’re not factory-authorized, and that’s the point: our recommendations come from decades of hands-on work in Miami-Dade, not a manufacturer’s sales script. If you need a straight answer on whether a fogged CGI unit can be saved or whether you’re looking at full replacement, call us at (561) 489-4036. We’ll tell you what we’d do if it were our house.

Call (561) 489-4036

Why Miami Residents Choose Us for CGI Service

CGI builds its reputation on Impact Windows in Miami and doors that hold up under hurricane conditions. The flip side is that these are precision-engineered products, and when they fail, the fix is not always what a general handyman guesses it is. Dale Kessler founded TruePane in 2008 after years of watching out-of-true installs and voided warranties cost homeowners real money. The rule on his whiteboard hasn’t changed: if the pane is not true, the job is not done.

We’ve pulled CGI sashes apart in Kendall ranch houses, Miami Beach condos, and Little Havana bungalows. We know which CGI hinge sets wear first in salt air and which seal configurations fog fastest when the AC runs eleven months a year. That local familiarity means we diagnose faster and quote accurately. We also register both manufacturer warranty layers in writing before the truck leaves your driveway. Every job carries our 90-Day Done Right Promise. If it’s not right, we make it right. No paperwork fights, no arguing. That’s the Keystone Standard, and it applies to every CGI repair or replacement we do in Miami.

Call (561) 489-4036 for a free estimate. A live person answers, 24 hours a day, seven days a week.

Common CGI Windows & Doors Problems We Solve in Miami

• Fogging or condensation between glass panes. Non-impact CGI units with failed IGU seals show up all over Miami. The combination of year-round humidity and aggressive indoor air conditioning creates a constant vapor pressure difference across the glass. Once the seal fails, moisture gets pulled inside the unit. In many cases we can replace the insulated glass unit without replacing the entire window, provided the frame is still sound. If the frame shows salt-air corrosion too, replacement often costs less long-term.
• Salt-air corrosion on aluminum frames and hardware. Homes facing Biscayne Bay or the Atlantic get hit harder than anything 20 miles inland. Thin anodized finishes pit first at corners and along the bottom rail, where salt spray sits. We see CGI frames with pitting around the weep holes and corroded roller assemblies that make sliders bind. The fix depends on severity: surface pitting can sometimes be cleaned and treated, but structural corrosion in the corner keys or frame members means replacement.
• Sliding windows that drag or jam. Sand and salt work into the track, wearing down roller housings and gunking up the guide rails. On bay-facing exposures, this happens faster. We clean the tracks, inspect the rollers, and replace worn OEM roller assemblies when needed. It’s a small job that makes an old CGI slider feel new again.
• Water intrusion at the frame-to-wall interface. This is the one we see most on 1950s to 1980s CBS block homes across Miami. Older CGI installations often relied on sealant alone, no flashing, and once that sealant dries out or separates from the block, water finds a path inside during heavy afternoon storms. We remove the old sealant, inspect the rough opening, and re-flash properly. On block with deteriorated mortar beds, we anchor into sound material, not the crumbly stuff.
• Failed balance systems on hung windows. CGI single-hung and double-hung windows use balance systems that fatigue over time, especially in coastal air. When a sash won’t stay up or drops on its own, it’s usually the balance. We stock OEM CGI balance components locally for the Estate and Classic Collections, so most balance repairs turn around same day in Miami.

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

Here’s the thing most homeowners never hear: Miami-Dade County enforces the strictest hurricane-impact window and door standard in the United States. Every impact product installed here must carry a Miami-Dade Notice of Acceptance, also called an NOA, based on the Large Missile Impact Test. That bar is stricter than Broward or Palm Beach. So a CGI window that’s perfectly legal in Fort Lauderdale may not pass in Miami without the right NOA documentation for your Miami Window Installation. We navigate this constantly. Our crew regularly works job sites where the original 1950s CBS block has no frame buck at all. The original windows were set directly into the concrete, which means we’re anchoring into masonry that’s been sitting in Miami humidity for sixty-plus years. That requires masonry-specific anchoring techniques, not the wood-framing habits most crews learn in the suburbs. We drill into sound block, epoxy-set anchors where the mortar beds are soft, and flash the opening so water can’t track back into the wall. If you own CGI windows in Miami, proper anchoring is not an upgrade. It’s the bare minimum keeping water out of your block walls during the next afternoon downpour.

For full details on what we cover, see our CGI sales & service page, or read about our broader work in the Miami service area.

CGI Models & Products We Service in Miami

We work on the full CGI residential lineup: the CGI Estate Collection, the Classic Collection, EstateCasement, and the Targa Series. Each line has its own hinge geometry, balance configuration, and sealing profile, and we keep the common OEM parts for those lines stocked locally so Miami jobs don’t wait on a warehouse in another state. For critical structural and waterproofing components, corner keys, balance systems, and glazing adapters, we use OEM CGI parts. They fit exactly, and they preserve the original performance. For cosmetic pieces like glazing beads or trim, we may recommend a quality aftermarket alternative when it’s the honest cost-saving move. We’ll always walk you through what broke, what it costs to repair, and what it costs to replace, with both numbers on paper.

We also maintain and service impact-resistant windows and hurricane impact windows across every CGI line. If you’ve got a unit that’s hard to operate, a door that doesn’t seal clean along the sill, or glass that’s clouded over, we’ll tell you straight whether it’s a repair or a replacement. And our window maintenance and care work, including hardware lubrication, track cleaning, and seal inspection, extends the useful life of CGI equipment in Miami’s climate by years.

CGI Service Pricing in Miami

FAQs - CGI Windows & Doors in Miami

Do CGI impact windows installed in Miami automatically meet the Miami-Dade County hurricane code? Only if the specific CGI product carries a valid Miami-Dade Notice of Acceptance (NOA) for that exact model and configuration. Not every CGI product sold in other counties meets Miami-Dade’s Large Missile Impact Test. Before buying or replacing, confirm the NOA number matches what’s stamped on the frame. We check this on every job. Call (561) 489-4036 and we’ll verify it for you before you spend a dime.

Why does my CGI sliding window feel harder to open near Biscayne Bay than inland? Salt air and sand work into the roller track and accelerate corrosion on the roller housings themselves. Bay-facing exposures get the worst of it because salt spray dries on the metal and sits there. The fix is usually a track cleaning plus replacement of the worn rollers with OEM CGI parts, which we stock locally in Miami. If the frame itself has pitted through, that’s a different conversation. Call (561) 489-4036 and we’ll tell you which situation you’ve got.

Can a CGI window with fogged glass be repaired instead of replaced? In most cases, yes. Fogging means the insulated glass unit seal has failed. The IGU can typically be removed and replaced without changing the frame, as long as the frame is still structurally sound and not corroded. On Miami homes near the water, we always check the frame condition first, because if the aluminum is pitting, you’d be paying to put fresh glass in a failing frame. Replacement becomes the better long-term call there. Call (561) 489-4036 for an exact quote. Estimates are free.

How does CGI handle installation on old Miami CBS block homes with no window buck? The original windows on many 1950s to 1980s CBS homes in Kendall, Hialeah, and Little Havana were set directly into the concrete block. There’s no wood buck, nothing to screw a flange into. The correct method is masonry anchoring: drill into sound block, set anchors with epoxy where the mortar beds have deteriorated, and flash the opening so water drains away from the wall. We do this on CGI replacements regularly. It’s slower work, but it’s the only way to keep water out of a block wall in Miami’s storm season. Call (561) 489-4036 for a free estimate on your home.

Are CGI Estate Collection casement windows acceptable for Miami Beach historic districts? Usually not without modification. Miami Beach’s Historic Preservation overlay, roughly 5th to 23rd Streets, requires replacement windows to match the slim sightlines of original 1930s and 1940s steel casements. Standard aluminum impact products, including most CGI EstateCasement models, get rejected for profile thickness. There are specialty impact-rated steel and thermally broken aluminum options that can pass, but they’re not standard stock for most suburban suppliers. We’ve sourced them for Miami Beach clients before. Call (561) 489-4036 and we’ll walk you through what preservation review will actually accept.

Service Areas Near Miami

We serve homeowners throughout Miami-Dade. Beyond our CGI service in Miami Beach, we cover Hialeah, Coral Gables, Doral, and Miami Gardens. Our CGI service in Hialeah work takes us into some of the oldest CBS stock in the county, the same 1960s block construction we see in Kendall and Little Havana.

Book Your CGI Service in Miami Today

Kessler’s rule is simple: measure twice, order once, and put everything in writing. That’s how every CGI job in Miami starts. Call (561) 489-4036 for your free estimate. A live person answers, and we’ll be there when we say.

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