CGI Door Installation Nationwide | Winslow Windows & Doors

CGI Door Installation: The Fort Myers Owner’s Guide

CGI door installation in Fort Myers typically runs $300 to $650 for a standard hinge-and-latch replacement, and $800 to $1,800 when the full slab, frame, or sill needs work. We stock the common CGI wear parts on the truck, so most installs happen in one trip. The way owners usually find us is simple: the door worked fine through last hurricane season, and now the latch won’t catch, the hinge screws are stripping out, or the sweep is dragging so hard it’s wearing a groove in the tile.

Call (239) 453-7751

What most people don’t realize is that CGI doors are built to a different spec than a standard entry door. The slab is heavier, the frame is reinforced for wind-load rating, and the hardware has to meet Miami-Dade County approval. That means the “universal” parts from a big-box store are often wrong for a CGI door. Ed Winslow has been installing CGI products in Southwest Florida for years, and we’ve learned exactly which parts match which series and which substitutions will fail a wind-load inspection. We’re an independent installer, not a CGI corporate shop, so our only priority is getting your door back to spec without overselling you.

Which CGI Models This Applies To

The parts we install most in Fort Myers fit the CGI Estate, Estate Collection, and Sentry series doors, but we work across the full CGI line. Here’s what actually matters for compatibility: the door’s Series number is printed on a sticker on the hinge edge of the slab, along with the size code and the date of manufacture. If that sticker is gone, we can usually identify the door from the hinge pattern and the slab thickness.

CGI hardware is not interchangeable with generic hardware. The hinges have a specific hole pattern and a thicker leaf than what you’ll find at the hardware store. The latch and deadbolt have a reinforced strike plate that ties into the frame differently than a standard residential door. When a customer asks about aftermarket equivalents, we’re honest: for hinge pins, sweeps, and weatherstripping, a quality aftermarket part is usually fine. For anything in the load path, the striker plates, the frame anchors, the threshold, we install OEM or CGI-specified parts. That’s not upselling. It’s what makes the door meet its original wind-load rating. The salt air in Fort Myers is also a factor: cheap steel hardware rusts within two seasons, so we stock stainless and coated fasteners specifically for coastal installs.

Signs Your CGI Door Installation Is Failing

• The latch won’t stay engaged. The door has settled or the hinges have worn, so the latch bolt doesn’t line up with the strike plate anymore. You’ll hear the door rattle in the frame or pop open when someone leans on it.
• A visible gap at the top or latch side. When the door is closed, daylight shows through unevenly. This usually means the frame has shifted or the hinge screws have stripped out of the wood, both of which reduce the door’s structural seal.
• The door drags or requires a hip-check to close. In Fort Myers humidity, wood-core frames swell in late summer, but a door that suddenly drags after years of smooth operation is usually a hinge or threshold problem, not just weather.
• The sweep is shredded or the weatherstripping is flat. This lets water in during the summer downpours and lets conditioned air out all year. On a CGI door, the sweep is a specific profile that seals against the CGI threshold, not a generic U-channel.
• Rust is weeping from the hinge pins or the threshold screws. Salt air and storm water accelerate corrosion on uncoated steel. Once it starts, it spreads into the frame and the slab edge.

If you’re seeing any of these, the door isn’t doing the job you paid for. A CGI door that’s out of alignment is also a loaded spring of potential problems: the weight of the slab is bearing on the wrong hinge point, and that stress has to go somewhere.

Replacement Cost & What’s Included

Here’s what we charge in Fort Myers, and exactly what drives the number.

The range comes from a few real factors: how much of the old frame has to be cut out, whether the slab is still square, and whether we’re matching a paint-grade or stain-grade finish. We write the estimate as parts plus labor, two lines, and we honor it. There’s no change order after we start unless you ask us to add something. Every install carries our 36500-Day Done Right Promise: if it’s not right, we come back and make it right. That’s Ed Winslow’s name on the line, and on the truck.

And before anyone asks: no trip charge inside our home county, and a free second opinion on any written estimate you have from another company. Call (239) 453-7751 for the exact number on your door.

DIY or Call Us?

You can safely do two things yourself: you can tighten the hinge screws with a screwdriver (if they’re stripped, they’ll just spin, which tells you the door header or jamb needs a dowel repair), and you can clear debris out of the threshold channel. Everything beyond that involves the door’s structural alignment, and a CGI door is not a forgiving piece to learn on. The slab alone weighs over a hundred pounds. If it comes off the hinges while you’re under it, that’s a hospital trip. The tension in the frame anchors is what keeps the door rated for hurricane-force wind loads, and a misaligned reinstall can void the product’s wind-load rating without you ever knowing it until the next inspection.

If the door is sagging, sticking, or not sealing, call us. We’ll look at it, tell you what’s actually wrong, and give you a written estimate. Call (239) 453-7751. A real person answers, day or night.

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