Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Iona
Window and door work in Iona, FL isn’t like most places. Hurricane Ian’s storm surge in September 2022 changed the rules here permanently. A standard window replacement in Iona now has to answer to FEMA substantial improvement thresholds, Lee County elevation requirements, and 130+ mph wind-load codes. We know because we’ve been sorting through those permits and inspections since the first post-Ian rebuilds started. If you’re in the 33906 zip code and need impact-rated windows, a new slider, or a door that stays sealed when the next storm pushes water up from San Carlos Bay, call Tom Barrett’s crew at (877) 610-1318. We’ll give you a straight answer and a free estimate before anyone opens a wall.
Why Barrett & Sons Construction Is Iona’s Preferred Windows & Doors Company
Tom Barrett and his sons run every job. Not a sales rep who shows up with a presentation, not a subcontractor you’ll never see again. When we quote windows and doors for a home off McGregor Boulevard or near San Carlos Bay, the person you talk to is the person who will be standing in your living room during the install. That matters in Iona because so many homeowners here already got burned once after Ian. They hired whoever answered the phone fastest, paid deposits to people who never pulled permits, and ended up with windows that don’t meet the county’s current wind-load requirements. We do it differently. Every line item on paper. Every change order written. Every inspection signed.
We’ve been operating since 1998, and the crews carrying our name are background-checked and uniformed on every visit. Tom publishes his name, address, and license number. Look it up before you sign anything. That’s the kind of accountability people in Iona tell us they want, especially now that Lee County inspectors are enforcing post-Ian codes with real scrutiny.
Our Windows & Doors Services in Iona
Most of what we do in Iona falls into four categories. Here’s how each one actually works on the ground here.
Window Installation
New construction or replacement, we install windows that meet the Miami-Dade and Florida Product Approval standards Lee County now requires in this wind corridor. In Iona, that usually means impact-rated glazing. We measure rough-in openings carefully, because older concrete block homes here from the 1960s through 1980s rarely have openings that match modern frame sizes. If the opening needs reframing, that goes into the contract as an allowance, not a surprise.

Door Installation
Entry doors, side doors, and garage entry doors in Iona need more than good looks. Homes at elevations below the revised FEMA AE flood zone need sill pans and threshold sealing tied to the elevation plan. We handle that coordination so the door doesn’t become the weak point when water rises against the slab.

Window Replacement
Replacing windows in a 1970s Iona ranch typically costs $4,500 to $15,000 depending on size, glass package, and whether rough-in opening work is required. This is where the FEMA 50% rule sneaks up on people. We’ll explain exactly where your project stands against that threshold before you commit to anything. No one wants a simple window swap to turn into a mandatory whole-home elevation mid-permit.

Impact Windows & Doors
This is the work we emphasize most for Iona homeowners. Impact window installation runs $8,000 to $25,000 for a typical full-home package. The difference between impact and standard replacement windows isn’t just glass thickness. It’s the frame anchoring, the rough-in reinforcement, and the documentation that Lee County wants on file. We install systems that pass the same wind-load calculations inspectors now require on every permitted job in this corridor.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Iona
We install Andersen and Marvin windows and doors because you can look up the product specifications yourself before signing a contract. No mystery brands off a van. For Iona specifically, we also keep common impact-glazing components and door hardware locally accessible so a warranty repair or adjustment doesn’t wait on a cross-country shipment. When your home sits between the Caloosahatchee River and the Gulf, you want the window manufacturer’s product approval and our installation to hold up under inspection.
Common Windows & Doors Problems We See in Iona Homes
- Old jalousie windows on concrete block frames. These 1970s originals are common across Iona’s ranch homes, and they don’t come close to current wind-load requirements. Replacing them often reveals undersized rough-in openings that need reframing before the new impact-rated frame can be anchored properly.
- Non-impact frames reused during rushed post-Ian rebuilds. We see homes where window frames were salvaged or reinstalled without reinforcement. They fail the 130+ mph calculation unless the rough-in is strengthened, which is exactly what current code now requires.
- Entry doors sitting below revised flood elevation. Iona homes below the AE flood zone need the sill pan, threshold sealing, and door anchoring tied to the elevation plan. A door that isn’t coordinated with that plan is the first place water finds a way in.
- The 50% substantial improvement trigger. Many Iona properties are already close to the line after Ian damage assessments. A window replacement that seems modest on paper can push a home over FEMA’s 50% threshold and force a whole-home elevation. We flag this before you spend a dollar.
Pricing for Windows & Doors in Iona, FL
Windows and doors in Iona cost more than they did before 2022. That’s not contractor markup. It’s the cost of meeting Lee County’s post-Ian elevation, wind-load, and inspection requirements. Here’s where typical projects land:
| Service | Typical Iona Price Range |
|---|---|
| Impact Window Installation | $8,000-$25,000 |
| Window Replacement | $4,500-$15,000 |
What moves the number: how many openings, whether impact glazing is required (it usually is here), whether rough-in openings need reframing, and where your home sits relative to the FEMA substantial improvement threshold. We give free estimates with line-item pricing so you know exactly what you’re paying for. Call (877) 610-1318 to schedule one. We also honor a permanent 10% senior and veteran discount and $40 off any repair over $200.
The Iona Elevation Reality Most Estimates Miss
Here’s the part that only applies to Iona. This community sits in one of the corridors hardest hit by Hurricane Ian’s storm surge. The reconstruction wave that followed, layered on top of FEMA’s revised flood maps and Lee County’s stricter elevation rules, means a window or door replacement here isn’t always just a window or door replacement. Any project that pushes a home’s total improvement over 50% of its pre-Ian market value triggers FEMA’s substantial improvement rule. The entire structure then has to be brought up to current Base Flood Elevation. That threshold isn’t some theoretical concern on hundreds of Iona parcels. Ian damage assessments left many homes painfully close to the line. So a simple slider upgrade can turn into a mandatory elevation project mid-permit. We don’t let that sneak up on our customers. The first thing we do is review your property’s flood zone, your improvement history, and where the numbers stand. Then we tell you the truth, even if the truth is that you need less work than you thought or more than you hoped.
How We Handle Surprises Inside Iona Walls
Older Iona homes hide things. Outdated wiring, undersized framing, rotted rough-in sills, failed waterproofing behind old jalousie frames. When walls come open, you find out what’s actually there. Our contract spells out allowances for exactly these conditions, and any change gets priced and approved in writing before we touch it. Here’s one from the field: our crew swapped original 1970s jalousie windows on a concrete block ranch off McGregor Boulevard for impact-rated sliding glass doors. The existing rough-in openings turned out to be 2 inches undersized for the new Miami-Dade certified frames. Because the contract included an allowance for reframing and we documented the change order with photos before cutting, the homeowner approved the added work that morning. Final inspection sign-off happened on schedule. That’s how it should work. No phone calls demanding extra money. No surprise invoices after the job.
We Also Serve Cities Near Iona
Our window and door crews cover Iona and the surrounding communities along the Caloosahatchee and San Carlos Bay corridor. If you’re in Cypress Lake, McGregor, Fort Myers Beach, or Villas, give us a call. For the full scope of what we do, see our Windows & Doors service page. Same pricing, same written change orders, same crew showing up with Tom and his sons.
Serving Iona, FL - Our Local Coverage Area
We’re based in the Iona area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Windows & Doors in Iona
It depends on your property’s pre-Ian market value and the total improvement history since the storm. If the cumulative value of renovations, including window replacement, exceeds 50% of that pre-storm value, FEMA requires bringing the entire structure to current flood elevation standards. Many Iona homes are already close to that line after 2022 damage assessments. We review your flood zone and improvement record before quoting so you know where you stand. Call (877) 610-1318 for a straight read on your property.
Lee County’s design wind-speed corridor for Iona requires impact-rated glazing and anchoring engineered for 130+ mph loads. That means Miami-Dade or Florida Product Approval-rated systems with proper rough-in reinforcement. Standard non-impact replacement windows won’t pass the current inspection standard on most permitted jobs here.
We write an allowance into your contract for conditions like undersized rough-in openings, rotted framing, or old wiring that has to be moved. When a surprise shows up, we document it with photos, price the change order in writing, and get your approval before cutting anything. You never get handed a bill for work you didn’t approve.
Yes, in many cases. A single door replacement usually falls well below the 50% substantial improvement threshold. But if your home is already close to that line from prior renovations or repairs, even a modest project can push it over. We check your parcel’s improvement history before you spend anything, so there’s no mid-permit surprise.
An allowance is a pre-priced amount in your contract for work we expect might be needed, like reframing an undersized opening. A change order is the written document that activates that allowance when the condition is confirmed, with the exact cost and scope approved by you before work proceeds. In Iona, where older concrete block homes frequently need rough-in adjustments, allowances keep the project moving without surprise invoices.
Get a Straight Quote on Windows & Doors in Iona
If you own a home in Iona’s 33906 zip code, you already know the rules changed after Ian. The permit inspector works for you, not for us. That’s why we like him. We pull permits on every eligible job, we document every change in writing, and Tom’s 90-Day Done Right Promise is on the contract. One call brings him back if anything isn’t right. Call (877) 610-1318 to schedule your free estimate. A live person answers, not a call center.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Iona, FL since 1998.







Before
After
Before
After
Before
After