Quick answer: Alpha Sliding Doors repairs CGI Impact Resistant sliding glass doors across 13 Florida counties. Licensed technicians, OEM-compatible parts, same-day service Mon–Sat 8:30AM–9PM. Emergency calls answered 24/7. Call 772-210-4955.
CGI Impact Resistant Sliding Door Repair in Florida
CGI Impact Resistant is a Miami-manufactured brand specializing in hurricane-impact windows and sliding glass doors for the Florida and Caribbean markets. CGI products are common throughout South Florida’s coastal and high-wind-zone developments, particularly in the Treasure Coast, Palm Beach, Broward, and Miami-Dade corridors where impact glazing requirements are most stringent.
CGI sliding glass doors are engineered to meet South Florida’s HVHZ (High Velocity Hurricane Zone) standards in Miami-Dade and Broward counties — some of the most demanding hurricane resistance requirements in the United States. The frames use aluminum alloys and laminated glass systems rated for direct hurricane impact.
Common CGI repair issues: roller assembly wear (CGI’s OEM rollers in coastal applications typically need replacement at 7–12 years), lock and handle failures on the multipoint locking systems, weatherstripping degradation (particularly on HVHZ-spec doors with tighter seal tolerances), and frame adjustment after building settlement.
Alpha technicians are familiar with CGI’s range of sliding door product lines including the CGI Sentinel Series and the SVSS (Single Vertical Sliding System) products. We identify the specific CGI model from frame markings and source compatible OEM-specification replacement components.
In HVHZ communities (Miami-Dade and Broward), CGI door repairs must maintain the door’s impact rating. We do not use aftermarket components that would compromise the door’s FBC-approved status. All replacement hardware is compatible with CGI’s HVHZ-certified door systems.
CGI Impact Resistant Services We Provide
CGI Impact Resistant Repair — All 13 Florida Counties
Mon–Sat 8:30AM–9PM. Emergency calls answered 24/7. Licensed, insured, and bonded.
📞 Call 772-210-4955Frequently Asked Questions — CGI Impact Resistant
How do I identify a CGI sliding glass door?
CGI doors typically have a small metallic label on the interior door frame, often near the lower corner or on the header frame. The label will show the CGI brand name, model designation, and Florida Building Code NOA (Notice of Acceptance) number. The CGI product line includes Sentinel, Sentinel Plus, and other commercial/residential designations.
What makes CGI door repair different in Miami-Dade’s HVHZ?
Miami-Dade and Broward HVHZ require that any replacement component maintain the door’s approved impact rating. Using non-specified components can void the door’s NOA (Notice of Acceptance) and potentially invalidate your wind mitigation insurance discount. Alpha uses only CGI OEM-compatible components that preserve the door’s rating.
How long do CGI impact sliding doors last?
CGI impact doors have a typical service life of 25–40 years for the frame and glass unit under normal conditions. Hardware components (rollers, locks, weatherstripping) have shorter service lives — rollers typically 8–15 years, weatherstripping 10–15 years, lock cylinders and handles 15–20 years with proper maintenance.
Does Alpha carry parts for CGI Impact Resistant doors?
Yes. Alpha stocks OEM-compatible roller assemblies, lock bodies, handles, and weatherstripping for CGI Impact Resistant products. We confirm part compatibility with your specific door model before beginning any repair work. Call 772-210-4955.
Warranty: All repairs backed by a manufacturer parts warranty and 1-year labor warranty. Licensed, insured, and bonded.