Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Installation Across North Key Largo
Door installation in North Key Largo runs $1,800-$4,200 for a standard single impact-rated entry door and $4,500-$9,800 for a double French or pivot unit, with most projects completed in one to two days once the Ocean Reef Club Architectural Review Board and Monroe County permits are in hand. We’ve been setting doors on stilt homes and Ocean Reef properties long enough to know that the salt air here decides what survives and what doesn’t. Call (754) 238-2201 for a written, line-item quote before you pull the first permit.
Why TruePane Windows & Doors Is North Key Largo’s Preferred Door Installation Company
North Key Largo homeowners deal with a permitting sequence that exists nowhere else in the Keys. You need Monroe County’s impact-rated product approval and Ocean Reef Club’s Architectural Review Board sign-off on finish, color, and style before the county will even accept your permit application. We’ve walked that gauntlet enough times to know which submittals pass on the first review and which ones get sent back for mismatched frame colors. That’s the kind of local knowledge that saves you weeks, not hours.
Our North Key Largo customers call us because someone told them the truth once and it stuck. Maybe that someone was us. Dale Kessler founded TruePane in 2008 on a simple rule: if the pane is not true, the job is not done. We’ve held to it on every door we’ve set since. We hire local, train apprentices into journeymen, and answer the phone with a live person 24 hours a day, seven days a week. No voicemail tree. No callback form. No regional call center in another state.
Our Door Installation team works in uniform, measures every opening twice, and quotes manufacturer lines side by side on paper so you see exactly what you’re paying for before you sign. Every job includes the Done Right Promise and The Keystone Standard: both warranty layers registered in writing, durations stated, before our truck leaves your driveway. We stand behind it.
Our Door Installation Services in North Key Largo
Here’s what we install most often in North Key Largo, and what each job actually involves on a salt-exposed, elevated home.
Entry & Swing Doors
A front entry door in North Key Largo takes more abuse in one wet season than a mainland door takes in five years. Salt-laden wind hits the stucco, the threshold, and the hardware from two directions. We set entry doors with 316 marine-grade stainless hinges and hot-dip galvanized fasteners as the baseline. Standard 304 hardware rusts out here within two to three seasons and leaves streaks down your entry. Swing doors in North Key Largo typically run $1,800-$3,600 installed with impact-rated glass and marine-grade hardware.

Double & French Doors
Double French doors are common on North Key Largo stilt homes because they open onto elevated decks and let the cross-breeze through. The problem is that the bottom sash takes wind-driven rain from both the Atlantic and Florida Bay sides when a storm wraps around the island. We replace failed double units with marine-grade aluminum frames, impact-rated low-E argon-filled glass, and 316 stainless hinges at every leaf. Expect $4,500-$8,200 for a double French door replacement in North Key Largo, more if the jamb has rotted and needs to be rebuilt.

Bifold & Folding Doors
Folding door systems are showing up more often in Ocean Reef Club renovations, usually as a way to open an entire living room wall to the water. The hardware on these systems is the first thing to fail in North Key Largo’s salt air, especially the track and roller assemblies. We install bifold and folding doors with marine-grade hardware specified from the manufacturer, not swapped in later. A full folding wall in North Key Largo runs $7,000-$14,000 depending on panel count and glass package.

Pivot Doors
A pivot door is a statement piece, and Ocean Reef homeowners like statement pieces. The engineering matters more here than anywhere. A pivot door on a stilt home has to hold its alignment while the structure flexes in hurricane-force wind. We install pivot doors with reinforced pivot boxes, marine-grade pivot hinges, and impact-rated glazing, then register both warranty layers before we leave. Pivot door installation in North Key Largo typically starts around $5,500 and runs up from there based on size and finish.

Storm Doors
Some North Key Largo homes use storm doors as a second line of defense over an older entry door. In this climate, a storm door without marine-grade hardware won’t last. We install storm doors with powder-coated aluminum frames, 316 stainless hinges, and impact-rated glass where code requires it. Most storm door installations in North Key Largo run $900-$2,400.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in North Key Largo
TruePane is an authorized installer for more than a dozen manufacturer lines, and for North Key Largo we lean on the ones that build for marine environments. PGT and CGI make impact-rated door systems tested to Monroe County’s high-velocity wind zone standards, and we install them regularly on Ocean Reef and stilt home projects. CWS and Ply Gem also make solid impact door lines that come up in our quotes. We stock common hardware, thresholds, and glass packages for North Key Largo jobs so you’re not waiting on a truck from the mainland. Side-by-side quotes on paper, every time.
Common Door Installation Problems We See in North Key Largo Homes
- Rusted hinges and fasteners on entry doors. Standard 304 stainless hardware oxidizes within two to three seasons in North Key Largo’s salt-laden wind, leaving rust streaks on stucco and causing the door to bind or sag. We specify 316 marine-grade hardware from the start.
- White corrosion blooms on aluminum door frames. Impact-rated doors with non-marine-grade aluminum frames show oxidation at the jamb and sill within five to seven years because of constant salt spray and humidity above 75%. Marine-grade anodizing or powder coating is the practical minimum here.
- Threshold failures from wind-driven rain on both sides. Elevated stilt homes expose door openings to rain from the Atlantic and Florida Bay simultaneously. Interior-grade flashing tape fails at the threshold, and water finds a way in. We use hot-dip galvanized flashing and seal the threshold assembly with marine-grade sealant.
- Insulated glass unit failures from humidity cycling. Seals on impact-rated glass units can fail within a decade in North Key Largo’s constant humidity, leaving fog between the panes. When that happens, the glass unit gets replaced under the manufacturer’s glass warranty if it’s registered, which is exactly why we register both warranty layers before we leave your driveway.
Pricing for Door Installation in North Key Largo, FL
Here’s what North Key Largo door installation actually costs, with honest ranges for the most common jobs:
- Single impact-rated entry door: $1,800-$3,600 installed
- Double French door (impact-rated, marine-grade frame): $4,500-$8,200 installed
- Pivot door: $5,500-$9,500 installed depending on size and finish
- Storm door: $900-$2,400 installed with marine-grade hardware
- Folding door wall: $7,000-$14,000 depending on panel count
The price gap between a coastal-spec door and an inland-spec door is real, and it’s usually $600-$1,200 per opening. That covers 316 stainless hardware instead of 304, hot-dip galvanized fasteners instead of zinc, and marine-grade aluminum frame finish instead of standard. The cheap spec costs more within a decade when the rust streaks appear, the door starts binding, and you pay us anyway to pull it out and do it right. We quote both options on paper when it’s legal to install both, so you decide with your eyes open. Call (754) 238-2201 for a free, written estimate.
We Also Serve Cities Near North Key Largo
Our crews handle door installation across the Upper Keys and into nearby South Florida communities, including Anna Maria, Acacia Villas, Alafaya, and Altamonte Springs. If you’re in one of those areas, we bring the same marine-grade hardware specifications and the same warranty practice. Call (754) 238-2201 and ask for a free estimate.
Serving North Key Largo, FL - Our Local Coverage Area
We’re based in the North Key Largo 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 - Door Installation in North Key Largo
Ocean Reef Club’s Architectural Review Board must approve the style, finish, and color of any exterior door before Monroe County will process your permit application, and the county has the same product impact-rating requirements whether you live inside the Club or not. Contractors who show up with a signed Monroe County permit but no ARB approval letter get stopped at the gate. We’ve seen it cost first-timers weeks of schedule. Call (754) 238-2201 and we’ll help you sequence the ARB submittal and county permit so you don’t lose a month waiting on a piece of paper.
Exterior doors in North Key Largo need 316 marine-grade stainless hinges, hot-dip galvanized fasteners, and powder-coated or marine-anodized aluminum frames. Standard 304 stainless and zinc-coated hardware rusts within two to three seasons and starts leaving streaks on stucco. We specify 316 as the baseline on every exterior door we install here, not as an upgrade. Call (754) 238-2201 for a written quote that spells out every hardware grade.
When an impact-rated insulated glass unit’s seal fails in North Key Largo’s constant humidity, fog builds between the panes and the glass can no longer perform at its rated level. The replacement is covered under the manufacturer’s glass warranty if the warranty was registered in writing at the time of installation. That’s exactly why TruePane registers both warranty layers before our truck leaves your driveway, with durations stated in writing, through The Keystone Standard. Call (754) 238-2201 if you’ve got a fogged unit and we’ll check your warranty registration.
Elevated stilt homes in North Key Largo expose door openings to wind-driven rain from both the Atlantic and Florida Bay sides simultaneously, and the bottom sash of a double door catches that water first. When a storm wraps around the island, the threshold and bottom sash take saltwater spray from both directions, which rots wood jambs, corrodes hardware, and overwhelms interior-grade flashing tape. We rebuild those openings with hot-dip galvanized flashing, marine-grade sealant, and 316 stainless hardware. Call (754) 238-2201 and we’ll assess your double door before the next storm season.
Yes, a cheap impact door in North Key Largo costs more within a decade because the hardware and frame finish fail early in this salt environment, and you pay twice: once for the cheap install and again for the proper one. Marine-grade hardware and finish add $600-$1,200 per opening up front, but they keep the door from rusting, binding, and sagging within ten years. We quote both options on paper so you see the difference before you decide. Call (754) 238-2201 for a free estimate with line-item pricing.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving North Key Largo and the Upper Keys since 2008 through a heritage of craft and community commitment.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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