Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
CGI
Before
After
Before
After
Before
AfterCGI Sliding & Patio Doors: The Fort Myers Owner’s Guide
We stock rollers, tracks, locks, handles, and weather seals for CGI sliding and patio doors in Fort Myers, and most replacements run between $180 and $540 installed. If you’re dealing with a door that drags, sticks, or won’t lock, we typically have the part on our truck and can have it running true the same day. You’ll usually notice it first as a grind when the door moves, or a lock that no longer throws cleanly, or a draft in the room that wasn’t there last season. CGI doors are heavy, rated for hurricane impact, and when a part gives out it rarely gives out quietly.
Which CGI Models This Applies To
CGI manufactures sliding and patio doors across several impact-rated lines, and the most common in Fort Myers homes are the Estate, Sentry, and Targo series. Each line uses slightly different roller assemblies and lock hardware, and the part that fits one series will not always seat correctly in another. The fastest way to identify what you have is to look for the CGI label on the top or side edge of the door panel. It will list the series, glass thickness, and often a manufacturing date. If the label is gone, we measure the roller housing width and the stile profile to match it. This is where aftermarket parts go wrong: a generic roller with the same wheel diameter but a narrower housing will sit loose in the track, and within a year the door will bind again. We carry OEM CGI hardware when the lead time works, and for common wear items like rollers and locks we stock aftermarket components that meet the same mill tolerances and load ratings. You’ll see both options on paper before we start.
Signs Your CGI Sliding & Patio Doors Is Failing
- Dragging or grinding when you slide the door. The roller bearings are worn or the roller housing has cracked. On CGI doors the panel can weigh over 250 pounds, and a seized roller grinds the aluminum track down fast.
- The door lifts slightly as you slide it, then drops. This usually means one roller has failed and the other is carrying the whole panel. Running it this way scores the bottom rail and eventually damages the track itself.
- The lock won’t throw, or throws but doesn’t grab. Multi-point locks on impact doors depend on precise alignment. When rollers sag, the lock bars sit a fraction of an inch out of position and the mechanism feels dead.
- Water or daylight at the sill corner. On a patio door in Fort Myers, a worn interlock or compressed weather seal means rain finds the inside track during summer storms. Left alone, the aluminum sill corrodes and the repair doubles in cost.
- Condensation or haze between the glass panes. This is a failed seal, not a hardware issue. On an impact-rated CGI unit, the fix is replacing the glass unit, not the rollers or track.
Replacement Cost & What’s Included
In Fort Myers, you should expect to pay $180 to $340 for a roller and track service on a CGI sliding door, and $240 to $540 for a full hardware refresh that includes both rollers, the lock, and weather seals. Track replacement runs higher because the frame sometimes has to be re-bedded. Here’s the breakdown:
| Part or Service | Typical Installed Range (Fort Myers) |
|---|---|
| Roller replacement (2 per panel) | $180 - $280 |
| Lock or handle set replacement | $160 - $260 |
| Weather seal replacement (sill and jamb) | $120 - $200 |
| Full hardware refresh (rollers, lock, seals) | $240 - $540 |
| Track repair or replacement | $300 - $700+ |
The range depends on the CGI series, whether the track is salvageable, and whether the parts are OEM or aftermarket. Every quote we write is a fixed number with labor, parts, and our workmanship warranty listed as separate line items. We register both warranty layers in writing before the truck leaves the driveway, and the work is covered by our 90-Day Done Right Promise. If it is not done right, we make it right. No paperwork, no arguing.
DIY or Call Us?
What you can do safely: clean the bottom track with a vacuum and a stiff brush, check for loose screws on the handle and lock faceplate, and note whether the door scrapes on one side only. What you should not do: attempt to lift the panel out of the frame and swap the rollers yourself. These are impact-rated panels that weigh hundreds of pounds, and the spring-loaded roller cartridges release tension when freed from the stile. A panel that slips during removal can shatter the glass or pin a hand. We have had to correct a handful of homeowner roller swaps where the door came off its track and damaged the frame, and the fix cost more than the original repair would have. If the door is heavy, binding, or the rollers have never been replaced in a Fort Myers home that’s seen a decade of salt air, call us at (239) 323-5522 and we will give you an honest read on what’s needed before any work is scheduled.
FAQs
Most CGI rollers last 8 to 12 years in Fort Myers, though homes within a few miles of saltwater often see failures at 6 to 8 years because the bearings corrode faster. If your door is over 10 years old and moving rough, replacement is the honest fix. Call (239) 323-5522 and we’ll match the rollers to your specific CGI series.
In most cases, a worn roller or a misaligned lock is replaced, not repaired, because the internal components are sealed and not designed to be rebuilt. The one exception is a track that is still structurally sound but dirty or slightly scored, which we can sometimes dress back to smooth. We’ll tell you the difference when we look at it, and the quote is free.
Most CGI slider hardware replacements take 45 to 90 minutes from start to finish, including removing the panel, changing the roller cartridges, and resetting the door in the track. If the track also needs work, expect a half-day. Call (239) 323-5522 to schedule a time, and we’ll be there when we say.
We stock the common CGI rollers, locks, handles, and weather seals on our trucks for Fort Myers service calls, particularly for the Estate and Sentry series. Less common parts, and full replacement panels, are ordered from CGI or our supplier network, and we can also match parts for PGT, CWS, and ES Windows doors. If you need a part we don’t have on hand, we’ll tell you exactly how long the order will take before you commit to anything.
If your CGI sliding or patio door is binding, leaking, or won’t lock the way it used to, call TruePane Windows & Doors at (239) 323-5522. We’ll match the part to your model, give you a fixed price before we start, and stand behind the work. If it is not in writing, it is not a promise. Dale Kessler and our Fort Myers team have been setting and sealing windows and doors across Southwest Florida for decades, and every job gets measured twice and quoted line by line. Your estimate is free.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Fort Myers and nearby areas.
Six Reasons Homeowners Choose TruePane 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.