CGI Windows & Doors in Kendall, FL

CGI Windows & Doors in Kendall, FL | Sightline Windows & Doors Kendall

Kendall Window Replacement for CGI units requires matching every replacement unit to a current Miami-Dade Notice of Acceptance - the HVHZ standard that exceeds Florida statewide approval. We provide independent CGI repair and replacement across Kendall’s post-Andrew housing stock, from fogged IGU swaps to full-frame impact upgrades with documented NOA verification. Call (786) 321-3319 to schedule your free measured survey and written estimate.

Call (786) 321-3319

Why Kendall Residents Choose Us for CGI Service

We’ve been working on CGI impact units in Kendall since the first wave of post-Andrew replacements went in during the mid-1990s. That means we’ve watched this specific product line age through two full decades of subtropical humidity, salt air, and hurricane seasons - and we know which failures show up first.

Sonia Raman, our owner, grew up in Miami and trained in building construction technology at Miami Dade College before spending the better part of two decades in the field. Her crew finished a full impact-window retrofit last year on a block of townhomes near Dadeland Mall. She insists on a dry-fit before any sealant touches glass. That habit has saved more than a few Kendall jobs from a costly redo. “Measure once, document it, then cut” - that’s how we work.

We’re an independent shop, not manufacturer-affiliated. We source CGI sales & service parts based on what your opening actually needs: OEM sashes, rollers, and balances when they’re still in production; tested aftermarket hardware that meets the same structural requirements when they’re not. Every quote is written before any work starts, and the measured survey we leave with you is the same document that governs the final invoice. No change orders. No surprises.

Common CGI Windows & Doors Problems We Solve in Kendall

• Fogged IGUs on south- and west-facing CGI units. The early-to-mid-2000s CGI impact windows installed in Kendall’s post-Andrew rebuilding wave are now hitting the end of their sealant life. Afternoon sun on west-facing bedrooms along the Killian Drive corridor bakes the edge seals, while humidity migrates between the panes. We replace the sealed glass unit with a CGI OEM IGU matched to the original NOA, or recommend full-frame replacement if the frame itself has degraded.
• Clogged weep systems on CGI sliding glass doors. Kendall’s fine sugar-sand and heavy pollen load fills the narrow drainage channels on aluminum-frame CGI sliders. During summer storm season, water backs up inside the track and rots the sill plate. We clear the weeps, assess the sill pan, and replace rotted material with pressure-treated stock before resetting the door.
• Perimeter sealant failure on 1990s-2000s CGI vinyl impact frames. The original sealant bead between the frame and the CBS block hardens and cracks, letting wind-driven rain into the rough opening. We see this staining the concrete block around bedroom windows in ranch-style homes off Kendall Drive. The fix is removal, re-flashing, and resealing - or full-frame replacement if the rough opening has taken water repeatedly.
• Corroded roller and sash balance hardware. CGI horizontal rollers and single-hung impact units in Kendall’s salt-humidity air develop seized rollers and fatigued balances. Windows get stuck open or won’t stay open. We stock OEM replacement hardware for current CGI series and source tested equivalents for discontinued lines.
• NOA-mismatch failures at inspection. This one hurts. A homeowner buys a CGI unit that’s Florida Product Approved but lacks a current Miami-Dade NOA, or the model number on the sticker doesn’t match the approved product list. The inspector fails the job. We verify NOA status before ordering any CGI replacement unit for Kendall service area work - it’s built into our measured survey.

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

Kendall sits inside Miami-Dade County’s High Velocity Hurricane Zone, where every replacement window and door must carry a Miami-Dade Notice of Acceptance - the strictest product certification in the U.S., going beyond standard Florida statewide approval. Hurricane Andrew made a near-direct hit on Kendall’s suburban neighborhoods in August 1992, which means a massive share of the local housing stock had its windows and doors replaced in the mid-to-late 1990s. That first generation of post-Andrew impact-rated units is now 25-30 years old and entering a replacement wave that is specific to this southern Miami-Dade corridor.

For CGI owners in Kendall, this timeline matters. The CGI Sentinel and Estate impact windows installed in 1998-2005 were built to the NOA standards of that era, but those original NOAs have lapsed or been superseded. When we survey a home in The Crossings or off SW 88th Street, we check the existing unit’s sticker against the current Miami-Dade approved product list. If the NOA is expired, the replacement unit must carry a current one - even if the frame dimensions and glazing specs look identical. A CGI series that’s perfectly legal in Broward or Palm Beach can fail a Kendall permit inspection if its NOA has lapsed. We catch this in the measured survey, not at the inspection.

CGI Models & Products We Service in Kendall

We work on the full Impact Windows & Doors in Kendall product line: CGI Sentinel Impact Windows (the workhorse horizontal roller and single-hung series common in Kendall’s tract homes), CGI Estate Impact Windows (the upgraded line with slimmer frames and larger glass areas), CGI Impact Sliding Glass Doors (the standard patio door in post-Andrew CBS construction), and CGI impact entry door systems (including sidelight and transom configurations).

Our parts inventory for Kendall includes OEM rollers, sash balances, weatherstrip, and IGU assemblies for current CGI series. For discontinued lines - the early vinyl impact frames, for instance - we source tested aftermarket hardware that meets the same structural and impact requirements. If the frame itself is compromised or the unit is a pre-Andrew non-rated assembly, we’ll tell you straight that full-frame replacement is the only code-compliant path. The written scope we give you before work starts names the exact part numbers and NOA references.

CGI Service Pricing in Kendall

FAQs - CGI Windows & Doors in Kendall

Does my CGI window installed in 2001 need a new Miami-Dade NOA to pass inspection if I’m just replacing a glass unit?

No - if you’re only replacing the sealed glass unit (IGU) and leaving the original CGI frame in place, the existing frame’s NOA governs. The new IGU must match the original glazing spec, but it doesn’t need its own separate NOA. We verify this match during our measured survey. Call (786) 321-3319 to schedule.

My CGI impact windows from the 1990s are fogging between the panes - is that a seal failure I can fix or do I need new windows?

Fogging between panes is a failed edge seal on the IGU. We can replace just the sealed glass unit if the CGI frame is structurally sound and the NOA is current. If the frame shows corrosion, sealant failure, or the NOA has lapsed, full-frame replacement is the code-compliant path. We’ll document both options in your written scope. Call (786) 321-3319 for an exact quote - estimates are free.

Do I need a permit to replace a CGI sliding glass door in Kendall, and can I pull it myself?

Yes, you need a permit - Miami-Dade Building Department requires a licensed contractor to pull it, and there’s no homeowner-pull loophole. The inspector will match the new CGI unit’s NOA sticker to the approved product list. We pull permits as standard on every full-frame replacement and pass inspection before final invoice. Call (786) 321-3319 to schedule your survey.

Why are my CGI horizontal roller windows so hard to slide open even though the glass is fine?

The rollers and sash balances have likely corroded or fatigued in the salt-humidity air. This is common on CGI horizontal rollers in Kendall homes within five miles of the coast. We replace the hardware with OEM or tested equivalent parts and verify the track is clean and level. Most repairs take under two hours per window. Call (786) 321-3319 for an exact quote - estimates are free.

Can you match my existing CGI impact window series if I only need to replace two windows on the front of my house?

We can match the series if it’s still in production with a current NOA. If your original CGI line is discontinued, we’ll identify the closest current equivalent and document the sightline and frame profile differences so you can see the match before ordering. We don’t guess on aesthetic matches - we measure and photograph. Call (786) 321-3319 for an exact quote - estimates are free.

Service Areas Near Kendall

We service CGI windows and doors throughout the Kendall area and adjacent neighborhoods, including CGI service in The Crossings, CGI service in Pinecrest, Palmetto Estates, Three Lakes, and Glenvar Heights. The same Miami-Dade HVHZ requirements and NOA verification apply across all these service areas.

Book Your CGI Service in Kendall Today

Call (786) 321-3319 to schedule your free measured survey and written estimate. We answer live, 24/7. Every CGI job in Kendall leaves with you keeping the survey, the written scope, the documented photo record, and the 365-Day Done Right Promise stamped under the Haven Standard.

Written by Sonia Raman, Owner at Sightline Windows & Doors Kendall, serving Kendall since 2012.