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AfterCGI Roof Replacement & Installation in Naples: What to Know First
CGI roof replacement and installation in Naples typically runs $18,000 to $45,000 for a full tear-off and new system, with most standard single-family homes landing in the $22,000 to $32,000 range. We complete most CGI roof replacements within 3 to 7 working days, weather permitting, and every quote we write is a fixed line-item price with no change orders unless you change the scope. This page is for Naples homeowners who have CGI products on their home or want CGI-grade protection installed, and who need straight answers about cost, timing, and what actually happens on a CGI roof job. Call (239) 899-6411 and a live person answers, day or night.
How CGI Products Fail - and How We Fix Them
CGI is known for impact windows and doors that survive hurricanes, but their roofing lines and associated structural components have their own failure patterns in Naples. Here’s what we see on actual job sites:
- CGI Sentinel impact-rated metal roof panels – seam separation at the eave line. Naples gets intense afternoon storms that push wind-driven rain upward under the eave. Over time, the fastener rows at the first 18 inches of panel edge lose their bite in the purlin, and water creeps into the seam. We strip the affected panels, inspect the purlins for rot, and refasten with a wider washer pattern before re-seaming.
- CGI flat-profile tile systems with cracked underlayment beneath the tile. Tile looks fine from the ground, but the real waterproofing layer is the self-adhered underlayment underneath. In Naples, UV heat bakes the underlayment through the tile gaps once the granular cap wears off. By year 12 to 15, we regularly find hairline cracks running along the battens. We lift and reset the intact tile, replace the underlayment section, and re-bed the tile in fresh mortar.
- CGI standing seam clips loosening after storm cycles. The clip system on CGI’s standing seam profile is good, but repeated hurricane-season wind loading works the clips loose at the roof’s corners and ridge. The panel still looks flat, but it’s moving microscopically. We re-secure every clip along the affected zones and add mechanical reinforcement where the engineering allows.
- CGI impact-rated skylight curb flashing failures. Many Naples homes with CGI products have curb-mounted skylights. The curb flashing on the south-facing slope takes full sun and storm exposure. We see the solder joints crack and the counterflashing pull away from the curb. We rebuild the curb, replace the flashing with new metal, and reset the skylight to factory spec.
- CGI roof-to-wall transition leaks at the parapet on flat-roof sections. A lot of Naples mid-century and Mediterranean homes mix flat and pitched roofs. Where the CGI metal meets a parapet wall, the original termination bar was often installed with short fasteners that eventually back out. Water tracks down inside the wall. We cut back the membrane, install a new termination bar with longer anchors, and seal the full transition.
Our CGI Roof Replacement & Installation Process
- 1
Call and site visit. You call (239) 899-6411. We schedule a time that works, and Ed or a senior tech walks the roof. You get a written assessment of what’s failing and why.
- 2
Materials decision. We lay out OEM CGI options and quality aftermarket equivalents where they make sense. You see the price difference before you choose. Nothing is hidden.
- 3
Fixed line-item quote. We write the full scope: tear-off, underlayment, panels or tile, flashing, fasteners, labor, permit. The number on the quote is the number on the invoice.
- 4
Permit and scheduling. We pull the permit in Collier County and schedule the crew. You’ll know who’s coming and when. Background-checked, uniformed techs arrive on time.
- 5
Tear-off and install. We strip the old roof, repair any decking that needs it, and install the new CGI system the way the manufacturer specifies. Daily cleanup, magnetic nail sweep included.
- 6
Final inspection and guarantee. We walk the roof with you, show you the finished work, and back it with the 36500-Day Done Right Promise. If it’s not done right, we come back and make it right.
What CGI Roof Replacement & Installation Costs in Naples
CGI roof work in Naples depends mostly on roof size, pitch, and which CGI product line you’re running. Here’s what we quote most often:
- Tear-off and re-roof, standard Naples ranch (1,800-2,200 sq ft): $18,000 to $26,000
- Tear-off and re-roof, two-story or complex roofline (2,500-3,500 sq ft): $28,000 to $40,000
- Flat or low-slope section repair with CGI-compatible membrane: $3,500 to $8,000 depending on deck condition
- CGI metal panel replacement (isolated section, 10-15 panels): $2,800 to $5,500
- Full underlayment replacement under existing CGI tile: $12,000 to $20,000 depending on tile reset labor
Steep pitches, two-story access, rotted decking, and hidden flashing damage all move the price. We don’t pad quotes to cover unknowns; we write the quote for what we see and flag likely decking repairs separately with a fixed per-sheet price. Call (239) 899-6411 for a free estimate. You’ll get a real number, not a range that becomes a different number later.
Why Naples Homeowners Call Winslow Windows & Doors for CGI Work
We’ve been doing this since 2011. Ed Winslow’s name is on the door, and it’s on every job we do. That’s not marketing copy; it’s accountability with a published address and license number behind it. When you call us about a CGI roof issue, you’re talking to someone who knows the product, not a call center reading a script. We’re authorized installers for PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux, so when a Naples home has mixed-brand protection systems, we handle the whole exterior without pointing you to another contractor. And every CGI job carries the 36500-Day Done Right Promise: if it’s not right, we make it right. No expiration, no fine print, no argument.
FAQs
No, if the roof work is done correctly. As an independent CGI service provider, we follow CGI’s published installation standards for roof-to-wall transitions and flashing details so your window and door seals are never compromised. If a warranty claim ever comes up, the documentation trail is clean. Call (239) 899-6411 if you want us to walk your specific situation before work begins.
Most CGI roof replacements in Naples take 3 to 7 working days from tear-off to final inspection. Weather can push that window, especially during summer afternoon storm patterns. We give you a schedule upfront and stick to it as closely as the weather allows.
Yes, in many cases. If the panel or tile failure is localized and the underlayment below is still sound, we can do a targeted repair for a fraction of full replacement cost. We’ll tell you honestly which option makes sense. If the underlayment is shot, patching tile won’t fix the real problem. Free estimates either way: (239) 899-6411.
Both, and we show you the price difference before you commit. For fasteners, clips, and flashing, aftermarket equivalents often perform identically and cost less. For visible panels and tile, we usually recommend OEM to preserve appearance match on existing sections. You make the call with all the numbers on the table.
Only if we find rotted decking or structural damage that was hidden under the old roof. We flag that possibility upfront, and decking replacement is quoted at a fixed per-sheet rate before the first nail comes out. No surprise line items, no “unforeseen conditions” add-ons. Call (239) 899-6411 for an exact quote.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Naples 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.