What Door Installation in Iona Actually Costs and How Long It Takes
A new door installation in Iona runs $1,200-$4,800 for most single exterior doors, with interior door installations landing between $400-$1,200 per door, including the slab, hardware, and labor. Most straightforward exterior door jobs we complete in one working day, though jobs requiring rot repair, reframing, or custom sizing can stretch to two or three. Call (844) 638-7249 for a free on-site estimate with written line-item pricing, no surprises.
That range reflects Iona’s specific housing stock. Many of the homes we work on here are 1970s-1990s concrete-block construction with original door openings that have settled out of square and framing that has had decades of humidity exposure. A door swap on paper is rarely just a door swap once we open the wall.
When Your Door Has Simply Had It: The Legacy-Failure Scenario We See in Iona
Here’s the call we get most often from Iona homeowners. An original hollow-core front door from 1982 has been sticking for two summers and finally won’t latch at all. Or a sliding patio door facing the canal has corroded tracks from forty years of salt air and the rollers seized, so the door is effectively a fixed window now. Or worse, a side-entry door off the carport has rotted at the bottom because the original slab elevation sits barely above the drainage swale and afternoon thunderstorms have been splashing the threshold for three decades.
This is the real starting point for door installation in Iona. We’re almost never working with a clean, square, rot-free opening. The older canal-front and garden-home stock here means we’re frequently cutting out water-damaged bottom plates, shimming jambs that have drifted half an inch out of plumb, and sometimes discovering that the original rough opening was never properly flashed by the builder. None of this is unusual to us, but it’s why we give written estimates after we see the opening, not over the phone.
Our crews have been working in unincorporated Lee County since Derek Hollenbeck founded Groundwork Construction Co. in 2014. We know what the 1972 build on Harbour Drive looks like behind the trim. We know what the 1988 frame over on McGregor Boulevard is hiding under the threshold. That local familiarity means fewer surprises on day two.
How We Handle Door Installation: The Stage-by-Stage Reality
Every door job follows the same disciplined sequence. Here’s exactly what happens, and what you’ll need to decide at each stage.
Stage 1: The on-site measurement and opening assessment (30-60 minutes). We pull the interior casing on at least one side to check the rough opening dimensions, the condition of the king and jack studs, and whether the header is bearing weight it shouldn’t be. In Iona’s CBS construction, we’re also checking the condition of the concrete lintel above the opening and looking for spalling or rust-jacking from corroded rebar. This is the stage where we can tell you whether it’s a straightforward swap or whether we’re reframing and doing masonry repair. You’ll get the written estimate before we leave or within 24 hours.
Stage 2: Material selection and door ordering (you decide here, we handle the rest). We walk through your options: fiberglass vs. steel vs. wood, pre-hung or slab-only, the glass package, the finish, and the hardware grade. If the door is a custom size, which is common in Iona’s older homes, we order from the manufacturer with the exact RO dimensions we measured. Lead times vary by material: fiberglass pre-hungs are typically 1-2 weeks, custom solid-wood doors can be 3-5 weeks. We don’t demo anything until the new door is in our warehouse.
Stage 3: Demolition and opening prep (2-4 hours, day one of install). We remove the existing door, casing, and jamb, then expose the rough opening fully. Any rotted framing gets cut out and replaced with pressure-treated lumber. On CBS walls, we check and remediate any rusted lintels or spalled concrete that would prevent a clean, weathertight install. This is also when we install the sill pan flashing and building wrap or liquid-applied membrane, which matters enormously in Iona’s wind-driven-rain environment.
Stage 4: Door set, shim, and seal (2-3 hours). We set the pre-hung unit or hang the slab in the prepared opening, shim to perfectly plumb and level, and secure through the jambs into the framing with structural screws. The gap between the jamb and rough opening gets filled with low-expansion foam insulation. Exterior sealant goes on with tooled joints, not just a bead slapped from a caulk gun. We test the swing and latch operation five times before we move to trim.
Stage 5: Casing, hardware, and final walkthrough (1-2 hours). Interior casing goes up, exterior trim and any drip cap get installed, and we mount the lockset, deadbolt, and any smart-lock hardware you’ve chosen. We test the weatherstripping with a dollar-bill drag test and adjust the strike plate until the latch engages without friction. You walk the door with the lead installer, we hand you the warranty card, and the space is broom-clean.
Total on-site time for a standard exterior door installation in Iona: one day. Jobs with significant framing repair or custom millwork add a second or third day. The 730-Day Done Right Promise means if that door shifts or the reveal goes uneven within two years, we come back and fix it.
The Door Options You’ll Choose Between
Every door we install starts with a clear set of material and configuration decisions. Here are the real trade-offs, priced for Iona’s market.
- Fiberglass (most of what we install in Iona): Won’t rot, won’t warp in humidity, takes paint well, and factory finishes convincingly mimic wood grain. R-value runs R-5 to R-6 with a polyurethane foam core. Cost sits in the $1,400-$3,200 range for a pre-hung exterior unit. This is the best match for Iona’s salt air and wet-season moisture cycles.
- Steel: Strongest security and lowest cost, roughly $1,200-$2,400 pre-hung. The trade-off is that steel dents and, in Iona’s coastal environment, will rust if the factory finish gets scratched and isn’t touched up. We don’t recommend steel for doors within 500 yards of salt water unless they’re under a deep porch overhang.
- Solid wood: Beautiful, authentic, and the most expensive at $2,800-$4,800 for a quality mahogany or oak pre-hung. Wood moves with humidity, period. In Iona’s wet season, a solid-wood door that faces west into afternoon sun will expand, contract, and require periodic refinishing. We install wood doors for homeowners who understand the maintenance and want the look.
- Glass and sidelight packages: Adding one sidelight pushes the unit cost to $2,200-$4,000. Full double sidelights with a transom can run $4,000-$6,800. Every glass unit we install in Iona is impact-rated or protected by an impact-rated shutter system, which is a Lee County code requirement, not an upgrade choice.
- Interior door installations: Pre-hung hollow-core slabs run $180-$350 per door, solid-core $350-$600, labor at $120-$250 per opening depending on whether we’re trimming both sides and whether there’s flooring to undercut. A whole-house interior door swap in an Iona 3/2 typically takes two days.
If your door installation is part of a full Windows & Doors in Iona project, we can coordinate the order so all the finish colors and hardware match across every opening. Our Windows & Doors crew runs these as combined jobs regularly.
What Door Installation Costs in Iona, FL
Exterior door installation in Iona: $1,200-$4,800 for a single door. Interior doors: $400-$1,200 per opening. Here are the variables that push a job to the low or high end of that range.
Rough opening condition. If we open the wall and the bottom plate is solid, the jacks are straight, and the concrete lintel is clean, you’re at the low end. If we find rot, termite damage, or a rust-jacked lintel that’s cracking the stucco, material and labor costs climb. We’ve done Iona door jobs where two hours were budgeted for demo and reframing took six.
Door material and glass. A plain steel slab with no glass lands at the bottom. A fiberglass unit with impact-rated glass and one sidelight pushes past $3,000. A custom solid mahogany door with transom and dual sidelights sits at the top of the range.
Hardware grade. A builder-grade lockset costs $40-$80. An ANSI Grade 1 deadbolt with a smart-key cylinder and a finish-matched grip set runs $200-$400. Electronic smart locks with WiFi and fingerprint readers add $250-$500. We install whatever you choose and we’ll give honest guidance on which hardware holds up in Iona’s coastal air.
Permits and inspections. Exterior door replacements in unincorporated Lee County require a permit when the opening size changes or when structural framing is altered. A simple like-for-like swap in the same rough opening typically does not. We pull the permit when it’s required and the cost is a line item in your estimate, never buried. More on Iona’s specific permitting landscape below.
Every estimate we write is line-itemed. You’ll see the door cost, the hardware cost, the labor broken into demo/framing/install/trim, any permit fees, and the total. The number on the estimate is the number you pay. No change orders unless you decide to upgrade something mid-job.
What Iona Homes Specifically Do to This Job
Iona sits in unincorporated Lee County, not inside Fort Myers or Cape Coral city limits. That means every permit for a door installation that involves structural work runs through the Lee County Building Department. Post-Hurricane Ian, the department has been processing an enormous volume of substantial-improvement reviews, and that backlog can add weeks to a permit timeline if your project triggers the 50% threshold. We flag this on day one so you’re not surprised.
The housing stock here creates a specific set of challenges for door work. Most of Iona’s homes are 1970s-1990s concrete-block construction on slab foundations with original door openings that were framed when building codes were more relaxed about moisture management. We routinely find bottom plates with decades of slow water intrusion, sill pans that were never installed, and exterior door jambs sitting directly on slab with no capillary break. In the canal-front neighborhoods off the Caloosahatchee estuary, salt air accelerates corrosion on steel jambs and hinges, so we frequently recommend full stainless-steel hardware and composite jambs even when the existing door looks salvageable.
The dry-season construction window also matters here. Iona’s late-summer tropical storm pattern means we schedule any door installation that requires exposing the rough opening between October and May whenever possible. An afternoon thunderstorm can roll in from the Gulf in 20 minutes and saturate exposed framing. We tarp and protect every opening at the end of each workday, but the reality of southwest Florida’s weather shapes how we sequence these jobs.
Homeowners in Iona often pair a new front door installation with fencing work to complete the street-facing look. We’ve done several projects where a new fiberglass entry door went in alongside a Vinyl Fence in Iona or a Chain Link Fence in Iona install, and coordinating them as a single job saves on mobilization and keeps the project timeline tighter. For more on the full scope of what we do across Iona, our service-area page has the breakdown.
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.
Frequently Asked Questions About Door Installation in Iona
In unincorporated Lee County, a like-for-like exterior door swap in the same rough opening does not require a permit. If we’re enlarging the opening, adding a sidelight where there wasn’t one, or altering structural framing, we pull the permit and schedule the inspection. We’ll tell you during the on-site assessment which category your job falls into.
Most single exterior door installations in Iona are completed in one working day, from demo to final hardware adjustment. If we’re doing rot repair, reframing, or custom millwork, expect two to three days on site. Door ordering adds 1-5 weeks depending on material and whether the size is stock or custom. We don’t start demo until the new door is physically in hand.
Yes, we do it regularly in Iona’s CBS homes. The original door opening already has a framed rough opening inside the block. We work within that cavity. If we need to enlarge the opening, that requires cutting concrete block and installing a new steel lintel, which is messier and adds a day of labor. We protect floors and seal off the work area with zip walls on every job.
Fiberglass, in our experience installing doors across Iona. It doesn’t absorb moisture, doesn’t rust, doesn’t warp when the humidity swings from 50% to 95% in a single afternoon, and the polyurethane foam core gives you better insulation than wood or steel. If you’re on a canal or within sight of the Caloosahatchee, we strongly recommend stainless-steel hinges and hardware regardless of the door material.
Every door installation is covered by our 730-Day Done Right Promise. If the door shifts, the reveal goes uneven, the weatherstripping fails, or the latch stops engaging properly within two years of install, we come back and make it right at no charge. The door manufacturer’s warranty on materials runs separately and varies by brand; we’ll walk you through those terms when you choose your door.
We come to your Iona home, measure the rough opening, inspect the framing and lintel condition, discuss material and hardware options, and deliver a written, line-item estimate within 24 hours. The estimate shows the door cost, hardware, labor, any permit fees, and the total. No deposit required for the estimate. Call (844) 638-7249 to schedule yours.
Get a Written Estimate for Door Installation in Iona
If you have an old door in Iona that’s sticking, leaking air, or just worn past the point of paint, we’ll give you a free on-site estimate with real numbers. No phone quotes, no ballparks, no surprises once the wall is open. Call (844) 638-7249 and you’ll speak to a live person who can answer questions and schedule the visit. From straightforward swaps to full custom entry systems, our background-checked, uniformed crews handle the job clean and complete, backed by the 730-Day Done Right Promise.
Written by Derek Hollenbeck, Owner at Groundwork Construction Co. of Fort Myers, proudly installing doors across Iona and the surrounding communities.