Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Before
After
Before
After
Before
AfterWhy Davie Homeowners Choose CGI Windows & Doors
We provide independent CGI windows and doors service in Davie, FL, specializing in repair, hardware replacement, and new window installation of CGI impact-rated units across Broward County’s High-Velocity Hurricane Zone. Our crew stocks CGI-compatible parts locally and diagnoses from the component level rather than defaulting to full-window replacement. Call (754) 254-8492 to schedule your free estimate.
CGI Windows & Doors in Davie, FL has been a specified brand since the 1990s, particularly in HOA-governed communities and the town’s equestrian-zoned subdivisions where ranch homes on half-acre lots needed impact-rated replacements for original aluminum units. Davie sits fully within Broward County’s HVHZ, alongside Miami-Dade, meaning every CGI product we install must carry a valid Miami-Dade Notice of Acceptance before a permit will issue. That regulatory reality shapes everything we do with CGI in this market - from model selection to hardware sourcing to the documented photo record we leave at completion.
We are not affiliated with or authorized by CGI Windows & Doors. We are an independent service provider with years of hands-on experience repairing and replacing CGI units in Davie homes, including the older Sentinel Series units common in 1970s-1980s ranch retrofits and the Series 2000/2100 horizontal rollers specified in later construction.
Why Trust Sightline Windows & Doors Davie for Your CGI Windows & Doors?
Sonia Raman leads our crew. She grew up in Los Angeles, trained in glazing and fenestration at Los Angeles Trade-Technical College, then spent two decades working through every phase of window and door installation before bringing that experience to Davie. She and her team have served this area for several years now, including full-frame replacements in Pine Island Ridge where older homes need more than retrofits. She measures twice before ordering anything. “Measure it right the first time. Everything else follows from that.”
Our CGI work is shaped by that same precision. We know the difference between a Sentinel Series balance shoe and a Series 2000 roller assembly, and we stock or source both rather than making you wait for a factory order. Every technician who arrives at your Davie home is background-checked, uniformed, and identified by license number before crossing your threshold - Haven Clause 3, Verified Crews. The written quote you receive before any work starts is generated from the measured survey you keep; the final invoice cannot differ from that document. That is Haven Clause 1, and it governs every one of the 18,000+ openings we have touched since 2012.
We also document every visit with a photo record, standard on every job, not an upsell. If a CGI unit can be repaired, we repair it. If replacement is the honest call, we tell you exactly why and show you the frame readings or corrosion pitting that drove the decision.
Common CGI Windows & Doors Problems We Fix in Davie
- Sentinel single hung sash drop and tilt failure. The block-and-tackle balances on 1990s-2000s Sentinel Series single hung impact units stretch out over 15-20 years of Davie heat cycles. Homeowners notice the sash won’t stay up, or the tilt latches crack when forced during cleaning. We replace the balance shoes, latches, and jamb gaskets on site. The laminated impact glass is usually still stamped and intact, so the window stays.
- Series 2000/2100 roller seizure and track buildup. West- and south-facing horizontal rollers and 3-panel sliders take heavy afternoon sun in Davie, where UV and salt-air intrusion accelerate frame oxidation. Roller assemblies gum up with oxidized aluminum debris; the track itself can deform from years of grinding. We strip, clean, and replace rollers with CGI-compatible hardware, and we will tell you honestly when the track deformation is too severe for a repair to last.
- IGU seal failure on impact glass. Older CGI impact units develop fogging, desiccant lines, or a faint haze between the lites. The laminated impact panel is usually still intact and code-compliant, but the insulated glass unit has lost its seal. We replace the IGU rather than the entire window, preserving the impact rating and saving the frame.
- French door hinge fatigue and multi-point hardware failure. CGI impact entry and French door systems in Davie’s ranch homes carry heavy leaves on multi-point locking hardware. After years of opening to rear paddocks and yards, hinge screws strip at the jamb, strike plates drift, and the door sags. We realign, re-fasten with proper hardware, and replace multi-point components with OEM or matched aftermarket parts.
- Frame and sill corrosion on coastal-adjacent units. Davie sits 10-12 miles inland, but salt-air intrusion still reaches these equestrian lots. Aluminum frames pit at the sill and jambs; once corrosion breaches the substrate, the structural integrity of the impact-rated assembly is compromised. We document this with photos and specify replacement with a current NOA-rated unit.
Before
AfterCGI Parts & Our Repair-vs-Replace Approach
We use OEM CGI hardware and glass when the profile and impact rating can still be matched. For discontinued Sentinel balances or long-lead-time roller assemblies, we switch to quality aftermarket parts that meet or exceed the original specification. The decision is always part-driven, not margin-driven.
For CGI impact units, our rule is straightforward: if the operator hardware or IGU has failed, we repair. Once the frame or sill shows corrosion pitting, the track is deformed, or the laminated glass itself is delaminating, replacement is the honest call. We will show you the photos and explain the code implications under Davie’s HVHZ requirements before you decide.
We stock CGI-compatible balances, rollers, gaskets, and multi-point hardware locally for fast turnaround on common failures. Call (754) 254-8492 for a free estimate and we will tell you which category your unit falls into.
Our CGI Service Process - Step by Step
- 1
Diagnosis with measured survey. We inspect the CGI unit, record frame dimensions, sightline measurements, and product stamps or markings. You keep the measured survey. We identify whether the failure is in the hardware, the IGU, the frame, or a combination.
- 2
Repair or install with documented scope. For repairs, we replace the specific failed component - balance, roller, IGU, or multi-point hardware - with OEM or matched aftermarket parts. For replacements, we specify a current CGI or compatible HVHZ-rated unit with valid Florida Product Approval or Miami-Dade NOA.
- 3
Testing and code verification. Every repaired or installed CGI unit is tested for smooth operation, proper locking, and impact-rating compliance. We verify the NOA or Product Approval number matches the permit application.
- 4
Warranty and photo record. The job closes with a documented photo record and the 365-Day Done Right Promise stamped under the Haven Standard. If it’s not done right, we make it right.
CGI Products We Service & Install in Davie
We work across the CGI residential line: Sentinel Series impact single and double hung windows; Series 2000 and 2100 horizontal rollers and 3-panel sliding windows; impact casement and awning units; and impact entry and French door systems. We stock or can source hardware for units dating back to the 1990s, and we specify current CGI products for new installation where the model carries a valid NOA for Davie’s HVHZ jurisdiction.
Our emphasis in Davie is on double hung impact windows, horizontal roller and sliding impact windows, and impact-resistant windows generally - the categories that match the town’s ranch-home retrofit market and its strict wind-load requirements.
We Also Service These Brands
Our eight verified manufacturer lines give us perspective no single-brand shop can offer. We also service and install PGT, CWS, ES Windows, and ECO Window Systems impact and energy-efficient units in Davie and nearby areas like CGI Windows & Doors in Cooper City, FL. That breadth means we can compare real performance data and price points across brands when replacement is the right call, and we can source parts across lines when a specific component offers better availability or value for your opening.
FAQs - CGI Windows & Doors Service in Davie
No. We are an independent CGI service provider, not affiliated with or authorized by CGI Windows & Doors. We repair and replace CGI units based on hands-on experience and parts compatibility, not factory certification. Our expertise comes from years of fieldwork on CGI products in Davie and western Broward, not from a dealer agreement.
Yes, for most components. We stock or source CGI-compatible balance shoes, tilt latches, and jamb gaskets for Sentinel Series units from the 1990s and 2000s. Some OEM parts have been discontinued; in those cases, we use quality aftermarket hardware that matches the original specification. A Davie homeowner in an HOA off Griffin Road called about two second-floor CGI Sentinel double hungs that had started dropping on their own and were nearly impossible to tilt in for cleaning, similar to issues we handle with CGI repair in Plantation. Our tech found the block-and-tackle balances had stretched and both top tilt latches were cracked; we replaced the balance shoes, latches, and jamb gaskets on site, and both sashes now hold position and tilt smoothly. The laminated glass on both units was stamped and intact, so we did not recommend replacing the windows.
No. Fogging indicates IGU seal failure, not impact-glass failure. The laminated panel that provides the impact rating is usually still intact and code-compliant. We replace the insulated glass unit, preserving the frame and its HVHZ rating. This is typically half the cost or less of full window replacement. Call (754) 254-8492 for an exact quote - estimates are free.
Not always. Dragging usually starts with roller seizure and oxidized debris buildup in the track. We clean, lubricate, and replace the roller assembly first. If the track itself is deformed from years of grinding, or if the aluminum substrate has corroded through, then track or full-frame replacement is necessary. We show you the condition before recommending either path.
No, if the replacement hardware maintains the original impact rating and the unit remains properly installed per its NOA. We use OEM or matched-specification parts and document the work with photos. For insurance or windstorm inspection purposes, the critical document is the Miami-Dade NOA or Florida Product Approval for the unit itself, not the hardware manufacturer. We verify this on every CGI job in Davie.
We repair when the frame is sound and only the hardware or IGU has failed. We recommend replacement when the frame or sill shows corrosion pitting, the track is deformed, or the laminated glass is delaminating. If replacement is indicated, we may specify another brand from our eight verified lines if it offers better lead time, price, or performance for your specific opening - always with a valid NOA for Davie’s HVHZ. Call (754) 254-8492 for a free estimate and we will walk through the actual condition of your unit.
CGI hardware repairs in Davie typically range from $180-$450 depending on the component: balance and latch replacement on a Sentinel double hung usually runs $220-$340; IGU replacement on an impact unit ranges $280-$520; roller and track service on a Series 2000 horizontal roller starts around $190-$380. Full CGI window replacement with a current HVHZ-rated unit, including permit and installation, generally runs $890-$1,850 per opening depending on size, series, and custom labor for oversized ranch-home sliders. Every quote is written before work starts and cannot change without a change order you approve. Call (754) 254-8492 for an exact quote - estimates are free.
Book Your CGI Service in Davie, FL
Call (754) 254-8492 to schedule your free estimate. We will measure your CGI windows or doors, diagnose the failure, and give you a written price before any work starts. Every job carries the 365-Day Done Right Promise and leaves a documented photo record. Haven Clause 1: the quote and the measured survey are the same document. No surprises.
Written by Sonia Raman, Owner at Sightline Windows & Doors Davie, serving Davie since 2012.