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AfterCGI Window Installation: The Fountainebleau Owner’s Guide
CGI window installation in Fountainebleau typically runs $950 to $2,400 per opening installed, depending on the series, size, and whether the existing frame is sound. We stock the common CGI mounting hardware, clips, and fasteners on our trucks, so most single-opening replacements happen same-day once we’ve matched the part to your window. What we usually hear first from Fountainebleau homeowners is that their window won’t close flush against the frame anymore, or they’ve noticed water staining along the interior sill after heavy rain, or there’s a growing gap at the corner where the sash meets the track. Sometimes it’s a fogged or cracked impact panel that was never properly installed to begin with. Ed Winslow grew up a few blocks from Tamiami Park, and we’ve seen every installation shortcut a hurricane-season rush can produce in this neighborhood.
Key Takeaways:
- Installed replacement pricing depends on your CGI series, not just the part itself.
- Most Fountainebleau homes we service need the part matched, not the whole window replaced.
- We stock common CGI-compatible mounting hardware and can order build-specific parts directly.
- If the install is failing, water intrusion is already working on the wall cavity behind it.
Which CGI Models This Applies To
CGI builds its impact windows in distinct series, and the mounting system isn’t universal across all of them. The most common lines we work on in Fountainebleau are the Sentinel series, the Estate Collection, and the Tuscany series, plus the commercial-grade 8600 line on some condo builds along the waterfront. Each series uses a different frame depth and anchoring spec, which means a clip or fastener set that fits a Tuscany unit won’t seat correctly on a Sentinel window. The frame depth is the main compatibility gotcha: Sentinel uses a 2-5/8-inch frame on most casements and single-hungs, while the Estate line runs a full 3-1/4-inch depth that shifts the mounting holes outward. Before calling us, write down the numbers from the silver sticker on the interior frame edge: the product code, the series name, and the size designation. That information tells us whether we can pull hardware off the truck or need a build-specific order. For CGI windows specifically, we recommend OEM mounting parts over aftermarket equivalents. The OEM fasteners are engineered for the exact aluminum profile and wind-load rating, and aftermarket hardware rarely matches the corrosion spec CGI designed for coastal salt air. We’re authorized CGI installers, and we are an independent service provider, not a CGI subsidiary.
Signs Your CGI Window Installation Is Failing
- Water staining at the interior sill or drywall corners. This is the most common early warning in Fountainebleau. The window itself is usually fine – the seal between the frame and the rough opening has broken down, or the mounting was never properly flashed to begin with. Once water is past the frame, it travels along the wall stud and shows up at the sill even if the leak is at the top corner.
- The window won’t close flush, or sticks in one spot in the track. When a mounting shim slips or the frame shifts out of square, the sash binds. This is a structural symptom, not a lubrication problem. A window that needs force to close is already out of alignment and will only get worse as the Florida sun expands the aluminum through the day.
- Visible daylight through the gap between the frame and the wall. If you can see light between the interior frame and the rough opening, the seal is fully compromised. In an impact-rated window, this also means the structural attachment is questionable, which matters when the next storm hits Fountainebleau.
- Mold or mildew forming on the caulk line or the drywall near the window. Dark spots or a persistent musty smell around the window mean the flashing and sealant have been failing for a while. This is the stage where repairing the installation correctly costs more because the wall cavity beneath needs to dry out and possibly get new wood.
- The window rattles when a truck passes or during strong wind. Impact windows should sit dead still when properly anchored. A rattle means the mounting clips or anchors have loosened or weren’t set into the concrete lintel correctly. This is the failure we watch for first on older Fountainebleau homes where the original window openings weren’t square to begin with.
Replacement Cost & What’s Included
Here’s what homeowners in Fountainebleau can expect for installed CGI window installation work:
- Mounting hardware replacement (clips, fasteners, shims): $180 to $420 per window
- Remount and re-anchor existing CGI window: $450 to $850 per opening
- Full installation of a new CGI window into an existing rough opening: $950 to $2,400 per opening
- Flashing and sealant repair (per window): $220 to $480
- Trim and interior drywall repair following water damage: Cost varies widely by scope; quotes are written per job
The price difference comes down to three things: which CGI series you have, what size the opening is, and what we find once the trim comes off. We give fixed line-item quotes before work starts, not ranges that grow later. Every installation includes the correct OEM mounting hardware for your CGI model, proper flashing per Miami-Dade building code requirements, and a workmanship warranty backed by our name. No change orders, no surprises on the invoice. If the work isn’t done right, Ed Winslow comes back and makes it right.
DIY or Call Us?
There’s a safe middle ground for a Fountainebleau homeowner who wants to understand the problem before paying anyone. You can inspect the caulk line around the exterior frame, check whether the window sits square by sighting the gaps on both sides, and read the product sticker off the interior frame edge so you know exactly which CGI series and size you have. That information alone helps us give you an honest phone quote. What an owner should not attempt is re-anchoring the frame, resetting the shims, or driving new fasteners into the concrete opening. Impact window anchoring requires the correct torque settings and sealant application to maintain the wind-load rating, and a guess here means the window is functionally just glass again. This is one job where the Florida building inspectors we work with in Fountainebleau check the anchor pattern before signing off. If you’re not sure what you’re looking at, call us at (727) 620-6983 and describe what you see. We’ll tell you honestly whether it’s urgent or whether it can wait.
FAQs
A properly installed CGI window should last 20 to 30 years in this climate, but the installation materials started failing within 7 to 10 years when the original work was rushed or corners were cut on flashing and anchors. Coastal salt air near the water in Fountainebleau can eat through the wrong fasteners or sealant in half that time. Call (727) 620-6983 and we’ll inspect the whole opening, not just the visible part.
Yes, and this is where most Fountainebleau homeowners save money. If the window unit itself is still sound, re-anchoring, new flashing, and proper sealing usually solve the problem for a few hundred dollars rather than a few thousand. The window only needs full replacement if the frame is bowed, cracked, or the impact glass has fogged.
A single remount or hardware replacement usually takes 2 to 4 hours on site, not including any drywall or trim repair if water damage has already spread. A full new-window installation into an existing opening runs 4 to 8 hours depending on the CGI series and size. We’ll give you a written time estimate with your quote before you commit.
We carry the common CGI-compatible mounting clips, fasteners, and shims on our trucks, and we can order build-specific hardware for any CGI series, including Sentinel, Estate, and Tuscany. We also stock compatible parts for PGT, CWS, and ES Windows when homeowners have mixed-brand installations. The quickest way to know is to read us the product code off the silver sticker inside the frame.
If your CGI window is shifting, leaking, or simply not closing the way it did ten years ago, call Winslow Windows & Doors at (727) 620-6983 for a free estimate. Ed Winslow’s name is on the door, literally. That means he answers for every job we do, including the ones installed by someone else that we’re asked to fix. The one down the road.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Fountainebleau and nearby areas.
Six Reasons Homeowners Choose Winslow Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.