Custom Windows & Doors in North Fort Myers usually runs $8,000-$25,000 and takes two to six weeks depending on how many openings we’re building and what surprises the existing walls hand us
That’s the honest range. At the low end, you’re replacing a handful of standard-size windows in a concrete-block home with no structural changes. At the high end, you’re opening a gable wall for floor-to-ceiling custom glass, re-engineering the header, and pulling a structural permit through Lee County. Most North Fort Myers jobs land in the middle. If you’re thinking about custom windows and doors that actually fit your home instead of settling for whatever the big-box stores stock, call us at (844) 638-7249 for a free on-site estimate with real numbers, not a ballpark guess.
How custom windows and doors actually happen, start to finish
Most homeowners have never ordered a custom window or door before. The process isn’t complicated, but it has steps, and skipping one is how you end up with a unit that doesn’t seal or a permit that won’t close. Here’s how we run it on the ground in North Fort Myers.
Stage 1: On-site measure and discovery (day 1, about 90 minutes). One of our background-checked technicians comes to your home to take every rough opening measurement, check for square, probe for rot or termite damage in the existing framing, and confirm wall construction: CBS block, wood frame, or a hybrid. In manufactured-home communities off Pine Island Road, we regularly find non-standard opening sizes that a stock unit will never fit. That’s the whole reason you go custom. By the end of this visit, you’ll have a written line-item quote with material specs and the exact price, not a range.
Stage 2: Material selection and order (you decide here; lead time 3-10 days for shop drawings, then 3-5 weeks for fabrication). We sit down with you and walk through the choices: frame material, glass package, grid pattern, hardware finish, and operating style. This is where most of the budget lives. A fiberglass custom door costs more than a vinyl sliding door; impact-rated laminated glass adds 35-50% over standard insulated glass. We’ll give you the numbers for each option before you commit. Once you sign off on the shop drawings, the order goes to the manufacturer and fabrication begins.
Stage 3: Permit pull and prep (week 1-3, concurrent with fabrication). Because North Fort Myers falls under unincorporated Lee County jurisdiction, all structural window and door work requires a permit through the Lee County Building Department, not a city office. If we’re enlarging an opening, moving a rough opening, or installing a door where there wasn’t one, we’ll need engineered drawings for the header and lintel. Derek Hollenbeck stays on top of the permit submittal so the paperwork doesn’t bottleneck the project. Simple swaps usually clear permit review in under two weeks; structural changes can run three to four.
Stage 4: Demo and installation (1-4 days on site, depending on count). Our uniformed crew arrives, lays down floor protection, and removes the old windows or doors. In older CBS homes near the Caloosahatchee, we often find the original steel lintels rusted through from decades of humidity and salt air. We replace those as we go. New units go in, shimmed for plumb and level, flashed with peel-and-stick membrane, and sealed. Exterior trim gets reinstalled or replaced to match. For larger custom openings, the crew may need a second day to set the header and reframe before the unit goes in.
Stage 5: Final trim, caulk, and inspection (day 4-6). Interior casing goes on, the exterior gets a final bead of high-grade polyurethane sealant, and we walk the job with you to confirm every unit operates correctly. If Lee County requires a final inspection, we coordinate it. Once the inspector signs off and you’re happy, the job closes. And the 730-Day Done Right Promise starts the same day: if something isn’t right, we come back and make it right.
The options you’ll choose between for custom windows and doors
Custom doesn’t mean infinite, and it doesn’t mean confusing. It means you get to pick the things that matter instead of accepting whatever the builder-grade unit came with. Here are the decisions that actually change how your windows and doors perform in North Fort Myers.
- Frame material: vinyl, wood-clad, or aluminum. Vinyl is the workhorse here: it handles humidity, never rots, and costs the least. Wood-clad (like Andersen or Marvin) gives you real wood inside and a maintenance-free exterior; it costs more but feels substantial in an older riverfront home. Aluminum is slim, strong, and common on mid-century CBS houses, but it conducts heat and can sweat in summer unless thermally broken.
- Glass package: standard insulated, low-E, or impact-rated. Florida Building Code requires impact-rated glazing or shutters in wind-borne debris regions. Much of North Fort Myers sits in that zone. Impact laminated glass stops a 2×4 at 50 feet per second and also kills outside noise, which matters along the US-41 and Pine Island Road corridors. Low-E coatings knock down solar heat gain, and in a west-facing living room, that’s the difference between comfortable and miserable in August.
- Operating style: casement, double-hung, awning, picture, or custom shape. Casements seal tighter against wind-driven rain than double-hungs, which matters near the river. Picture windows give you the view without the mechanics. Most homeowners mix styles: a big picture window flanked by casements, for instance.
- Door configuration: single, double, sidelights, transom. A custom front door might be a single 42-inch fiberglass unit with a transom for light, or a pair of 36-inch doors that open the whole front of the house for winter entertaining. We’ll show you what’s possible once we see your existing rough opening.
- Hardware and finish. Hinges, handles, locksets, and multi-point locking systems. On custom doors, a multi-point lock engages at three points along the frame, which stiffens the door against wind and makes it harder to kick in. Well worth the upgrade on an entry door.
Every one of these choices moves the price. We don’t push you toward the most expensive option: we show you what each path costs and let you decide. That’s what upfront pricing means.
What custom windows and doors cost in North Fort Myers, FL
You’re looking at $8,000 on the compact end (three or four standard-size custom vinyl windows, no structural work) up to $25,000 for a larger project with impact glass, a custom entry door, and a structural opening change. Most of the North Fort Myers projects we quote land between $11,000 and $17,000.
Here’s what moves the number:
- Number of openings. Straightforward math. Five windows cost more than three.
- Impact versus non-impact glass. Impact-rated units add 35-50% to the glass cost. In a wind-borne debris zone, you may not have a choice, but we’ll tell you upfront if your specific parcel requires it.
- Structural changes. If you want a window where there was a wall, or a door where there was a window, that’s a header and lintel job. Engineering, permit review, and framing add $1,200-$3,500 per opening, depending on span and load.
- Frame material and brand. Vinyl is the most budget-friendly. Fiberglass and wood-clad step up from there. Andersen and Marvin units carry a higher material cost but come with factory warranties that back up the price.
- Existing conditions. In older North Fort Myers homes, we often open a wall and find rotted sill plates, rusted lintels, or termite-damaged framing. We can’t price what we can’t see, but we’ll flag the risk when we’re on site and build a small contingency into the quote so you’re not blindsided.
Our written estimates are line-item: you’ll see material, labor, permit fees, and any engineering costs broken out separately. What’s not included unless we flag it beforehand: drywall repair, painting, or stucco patching beyond the immediate window area. We’ll tell you if those are needed so you can budget accordingly. Call (844) 638-7249 to schedule your free estimate.
What North Fort Myers homes specifically do to this job
North Fort Myers throws three things at custom window and door projects that you don’t get ten miles inland: wind-driven rain, salt air, and a permit process that runs through unincorporated Lee County instead of a city building department. If you’re in one of the manufactured-home communities off Pine Island Road, many of those units were built with non-standard rough openings. A stock window won’t fit, period. Custom is the only path, and it also means we can build units that meet the stricter tie-down and wind-load requirements Lee County adopted after Ian. In the older CBS neighborhoods along the Caloosahatchee corridor, we routinely pull out steel-framed windows from the 1970s that have rusted at the sill from decades of condensation and salt exposure. The concrete openings are usually square, which is good news, but the lintels often need replacing. That’s a specific North Fort Myers pattern we see enough to plan for it in the quote, not discover it mid-job and hand you a change order. We also watch for the updated FEMA flood map boundaries: if your home got reassigned to an AE or VE zone after Ian, certain window and door replacements may trigger elevation certificate requirements, and we’ll walk you through what that means before you spend a dollar.
If you’re considering other exterior upgrades alongside custom windows and doors, we also handle Concrete Driveways & Concrete Work in North Fort Myers and Paver Driveways in North Fort Myers. Homeowners often pair new windows with a driveway refresh when they’re updating the front of the house. And if the project scope grows into a broader exterior overhaul, the conversation may shift toward our full Windows & Doors in North Fort Myers service line, where our windows & doors crew handles everything from standard replacements to impact-rated systems. We cover all of North Fort Myers, from the riverfront neighborhoods down to the inland communities near the Charlotte County line.
Serving North Fort Myers, FL - Our Local Coverage Area
We’re based in the North Fort Myers 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 North Fort Myers
Yes, for anything beyond a like-for-like insert replacement with no structural change, Lee County requires a permit. If you’re changing the rough opening size, adding a door where there wasn’t one, or doing anything that touches the header or lintel, you’ll need engineered drawings and a structural permit. Simple insert replacements of the same size and type generally still need a permit, but the review is faster. We handle the entire permit package for you.
From the day you sign to the day we finish the final walkthrough, plan on four to six weeks for most projects. The biggest variable is fabrication lead time: custom units take three to five weeks to build once you approve the shop drawings. On-site installation is usually one to four days. If structural work is involved, add a few extra days for framing and the county inspection cycle. Call (844) 638-7249 and we’ll give you a timeline specific to your project.
Impact-rated windows and doors are designed to survive a direct hit from wind-borne debris without breaching the building envelope. That prevents the internal pressurization that blows roofs off. They won’t stop floodwater, and they won’t make your home invincible, but they are the single best defense against wind damage in a storm event. In North Fort Myers, where Ian pushed an 8-to-12-foot surge up the Caloosahatchee, the homes with intact impact-rated openings fared measurably better than those with standard glass that shattered and let the wind inside.
We can. In the 1970s CBS homes, we commonly match the original aluminum-frame look with thermally-broken aluminum units that keep the slim sightlines but add modern insulation and impact ratings. In manufactured homes, we can replicate the original window dimensions exactly, including unusual aspect ratios, so the new units drop into the existing openings without reframing. Hardware finish and grid patterns are customizable to match what’s already on the house.
Two warranties apply. The manufacturer warranty covers the window or door unit itself: glass seal failure, frame defects, hardware. Duration varies by brand, and we’ll walk you through the specifics for the units you choose. Our 730-Day Done Right Promise covers the installation workmanship. If something we installed fails or doesn’t perform correctly within two full years, we come back and fix it at no charge. That’s one of the longest workmanship guarantees in residential construction, and it’s in writing.
Get a free custom windows and doors estimate in North Fort Myers
We’ll come to your home, measure every opening, check for the hidden issues that move the price, and hand you a written, line-item quote before we leave. No pressure, no vague ranges, and a real person answers when you call (844) 638-7249, day or night. Derek Hollenbeck and the Groundwork Construction Co. team have been earning trust through straight answers and work that holds up. We’re ready to earn yours.
Written by Derek Hollenbeck, Owner at Groundwork Construction Co., serving homeowners across North Fort Myers and Lee County with upfront pricing and the 730-Day Done Right Promise.