What a custom windows and doors project actually costs and takes in Fort Myers Shores
Custom windows and doors in Fort Myers Shores, FL typically runs $8,000 to $25,000 for a full replacement package on a standard single-family home, with most projects wrapping in 2 to 5 working days once the ordered units arrive. The wide price swing comes down to window count, material grade, whether you’re replacing in-kind aluminum frames or upgrading to impact-rated thermally broken vinyl or aluminum-clad wood, and how many openings need structural reframing once we open the walls on these 1960s-to-1980s builds. Call (844) 638-7249 and we’ll give you a fixed, line-item price before a single unit gets ordered.
The real sequence: how a custom window and door job runs in Fort Myers Shores
Most companies hand-wave the process. Here’s the actual play-by-play we follow on every custom windows and doors job in Fort Myers Shores, so you know exactly when decisions happen and who handles what.
1. Measure, assess, and spec (Day 1, 90 minutes)
We bring a full set of rough-opening measurements for every window and door opening on your house. But we’re doing more than measuring. We’re checking for water intrusion around existing frames, soft sub-sill framing, and any sign that previous installations didn’t use proper pan flashing. In Fort Myers Shores homes built between the ’60s and ’80s, we routinely find original aluminum frames set directly onto unflashed concrete block bucks with decades of moisture wicking through. That rot pattern changes the scope. You choose the window style, material, glass package, and finish during this visit. We price it on the spot.
2. Permit and product order (Days 2-14)
Lee County requires a building permit for any window or door replacement that changes the opening size or the structural header above it. Even direct-replacement projects in a flood zone often trigger a wind-mitigation review. We pull the permit and place the manufacturer order simultaneously; custom-sized units from Andersen or Marvin take 2 to 6 weeks depending on the line. You’ll have a copy of the permit number and the order acknowledgment within 72 hours of signing. No radio silence.
3. Pre-install prep and opening inspection (Day-of, hour 1)
Our crew removes interior trim and drywall returns around each opening to expose the rough framing before pulling the old unit. This lets us verify condition of king studs, jack studs, and the sill plate before the new window goes in. If we find termite damage or flood-related rot behind an old frame - common in Fort Myers Shores homes that took Orange River water during Ian - we stop, show you photos, and give you a fixed add-on price to sister or replace the affected framing before we proceed.
4. Installation and pan-flashing (Day 1-3)
New unit goes in with sloped sill pan flashing, back-dammed where the substrate requires it, and fully shimmed and fastened per manufacturer’s wind-load specs. For exterior doors, we’re installing a continuous sill pan that drains to the exterior and integrates with the housewrap or WRB. Exterior trim gets back-caulked; interior gets insulation and spray-foam air sealing around the rough opening. Impact-rated units get the full anchor schedule Lee County wind-mitigation inspectors expect to see.
5. Trim-out, seal, and final walk (Day 4-5)
Interior casing goes back on. Exterior gets sealant color-matched to the frame. Every operable window gets cycled; every door gets checked for plumb, reveal, and latch throw. We walk the project with you, operate every unit together, and hand you the care-and-maintenance card. Final photos go into your job file. If anything isn’t right, it gets fixed - that’s what the 730-Day Done Right Promise is for, and we don’t make you chase us to use it.
What you’ll choose between: materials, glass, and frame decisions that shape the price
Custom windows and doors means you’re picking every variable. Here are the real trade-offs homeowners in Fort Myers Shores weigh when we sit down to spec a job.
- Vinyl frames (thermally broken, multi-chamber). Lowest cost per opening, zero maintenance, solid thermal performance for Florida heat. The trade-off: fewer color options beyond white and tan, and on very large picture windows, vinyl can flex more than aluminum or wood. Best for budget-conscious full-house replacements where impact rating is the priority.
- Aluminum frames (thermally broken). Narrower sightlines, more glass area per opening, and available in dark bronze and black finishes that vinyl doesn’t offer. The trade-off is cost - typically 20-35% more per opening than vinyl - and in a coastal environment like Fort Myers Shores, the factory finish takes more abuse from salt-laden air than inland. We spec marine-grade coatings on anything aluminum near the Orange River corridor.
- Aluminum-clad wood frames. The interior is real wood you can paint or stain; the exterior is a heavy-gauge aluminum skin that handles salt air better than raw wood. This is the premium pick and costs 40-60% more than vinyl. It’s a popular choice for homeowners replacing original wood windows in older Fort Myers Shores ranch homes who don’t want to lose the interior look but need exterior durability.
- Single-hung vs casement vs picture. Single-hung costs least, vents half the window. Casement gives full ventilation with better wind-driven rain resistance when closed - a real factor here, where summer thunderstorms blow horizontal rain across the Orange River drainage - but costs 25-40% more per unit. Picture windows are fixed glass, lowest cost per square foot, zero ventilation.
- Impact-rated glass vs standard laminated. Impact windows meet the Florida Building Code wind-borne debris requirements and may reduce your windstorm insurance premium. They cost roughly 50-75% more than a standard insulated unit of the same size. Homeowners doing a full Windows & Doors in Fort Myers Shores project often mix: impact-rated on windward elevations, standard insulated on protected sides, saving thousands without sacrificing protection where it counts.
What custom windows and doors cost in Fort Myers Shores, FL
A full custom-window-and-door package in Fort Myers Shores lands between $8,000 and $25,000. A partial job - say, replacing four windows and a sliding door - typically runs $4,500 to $11,000. Here’s what pushes you toward the high or low end.
Opening count and size. A 3-bedroom ranch with 12 windows and a sliding door sits at the low end. A larger two-story with 22 openings, a front entry door, a French door, and arched transoms pushes past $20,000 fast - custom-shaped units cost more to fabricate and install.
Existing framing condition. In Fort Myers Shores homes built before modern flashing standards, we find sill-plate rot behind roughly one in four original window openings. Replacing a rotted sill or sistering a stud adds $150-$400 per opening, and that’s before any flood-related structural surprises from the 2022 storm.
Material grade. Vinyl is the cost floor. Thermally broken aluminum runs 20-35% more. Aluminum-clad wood runs 40-60% more. That difference alone can move the same 15-window job from $10,000 to $18,000.
Impact rating requirements. If your project triggers Lee County’s substantial-improvement threshold - common in post-Ian Fort Myers Shores - you’ll be required to bring all glazed openings to current impact standards. That can double the per-unit window cost versus a code-minimum insulated unit.
Permit and wind-mitigation inspection. Permits on a window-and-door package typically run $200-$600 in Lee County. If the project changes any opening dimensions or headers, a structural review adds time and cost. We carry the permit cost in your fixed estimate so there’s no line-item surprise later.
Every estimate from us is a fixed, line-item price. You see what each window costs, what the door costs, what flashing and trim and permit and labor cost. The number on the page is the number you pay - backed by the 730-Day Done Right Promise. Call (844) 638-7249 for your free on-site estimate.
What Fort Myers Shores homes specifically do to a window and door job
Fort Myers Shores sits on the Orange River floodplain, and that geography dictates more of a window and door project than most homeowners realize. Hurricane Ian flooded this community from river overflow, not storm surge, which means water sat against wall assemblies for days, not hours. We regularly open walls here and find the bottom 12 to 24 inches of framing around windows and doors are still carrying residual moisture or have already begun to rot, even when the drywall looked fine from the inside. That adds a sub-sill repair scope to roughly a third of the custom window and door jobs we quote in this neighborhood.
Lee County building inspectors are enforcing the 50% substantial-improvement rule aggressively in Fort Myers Shores post-Ian. A homeowner who budgets for window replacement can trigger the threshold if the project coincides with other renovation work, forcing the entire structure to meet current FEMA AE flood-zone elevation requirements. That’s a reality contractors who don’t work this specific community regularly miss on their first bid. We’ve been through it enough times here to know when to flag the risk on the estimate, before a permit review catches it and blindsides you.
The housing stock itself - modest concrete block and wood-frame homes built between the 1960s and 1980s, most originally at or below base flood elevation - means we’re almost always working with non-standard rough openings that don’t match modern window catalogs. Custom sizing isn’t optional here; it’s the baseline. Homeowners often pair this work with exterior upgrades, and we’ve seen several combine a window and door project with Paver Driveways in Fort Myers Shores or Concrete Driveways & Concrete Work in Fort Myers Shores to address drainage grading around the foundation at the same time - smart sequencing that saves on mobilization costs.
The Orange River corridor’s localized humidity also means we spec stainless-steel door hinges and hardware, not zinc-plated, and we use closed-cell spray foam around rough openings instead of fiberglass batts to prevent condensation inside wall cavities. These are small material-line choices that don’t cost much but add years to the install in this microclimate. Our windows and doors crew carries these as standard practice in Fort Myers Shores because they’ve seen what inland-spec hardware looks like after two summers here.
Serving Fort Myers Shores, FL - Our Local Coverage Area
We’re based in the Fort Myers Shores area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently asked - custom windows and doors in Fort Myers Shores
Manufacturing runs 2 to 6 weeks for custom-sized units. Installation itself takes 2 to 5 working days on a typical house once product arrives. The full timeline from signed contract to finished walk-through is usually 4 to 8 weeks, with most of that time being the factory lead. We give you a schedule at contract signing and update it weekly.
Yes. Lee County requires a building permit for window and door replacement, especially in a flood zone like the one covering most of Fort Myers Shores. Even like-for-like swaps typically need a wind-mitigation review. We pull the permit and coordinate the inspection; you should never be asked to pull it yourself.
It can if we find rotted framing or flood damage that wasn’t visible during the estimate. But we don’t spring it on you. We stop work, show you photos of what we found, and give you a fixed add-on number before we do anything extra. Most jobs in Fort Myers Shores don’t have surprises, but on older post-Ian homes, sub-sill rot is common enough that we discuss the possibility during the estimate so you’re not caught off guard.
Yes. We phase custom window and door projects for homeowners all the time. The most common sequence in Fort Myers Shores is to do the windward (east and south) elevations first with impact-rated glass, then phase the remaining openings in year two. You get a volume discount on the total project if we order all units at once, even if we install them in phases, so we’ll price it both ways.
The manufacturer warranty covers the window or door unit itself - glass seal failure, frame defects, hardware - typically for 10 to 20 years depending on the line. Our workmanship is covered by the 730-Day Done Right Promise: if something we installed isn’t right, we make it right, no fine print, no arguing. Two full years. Call (844) 638-7249 and we’ll explain exactly how each warranty applies to your specific product choices.
Get a fixed-price estimate for custom windows and doors in Fort Myers Shores
We’ll come out, measure every opening, talk through material and glass choices that make sense for a home in the Orange River corridor, and hand you a line-item price before we leave. No vague ranges, no change orders hiding in the fine print. A live person answers at (844) 638-7249 - day or night, weekdays or weekends. The estimate is free, and you’ll know exactly what custom windows and doors cost for your specific house, not a generic Fort Myers Shores average.
Written by Derek Hollenbeck, Owner at Groundwork Construction Co., serving Fort Myers Shores through every season since 2014.