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 Key Colony Beach
Door installation in Key Colony Beach usually runs $1,850-$6,200 for a standard exterior door and $4,500-$14,000 for an impact-rated sliding or French door, depending on size, brand, and whether the rough opening needs modification. Most jobs take one to two days on site, though custom doors ordered through our shop carry a 6-10 week manufacturer lead time. If you live anywhere on Key Colony Beach, you’re within 500 feet of salt mist, which means material choice here is not optional. Call (954) 280-4413 and we’ll walk you through what your specific opening needs before you spend a dollar.
Key Colony Beach is not like the mainland. Every property sits on fill between open water and tidal canals, and Monroe County’s High-Velocity Hurricane Zone code applies to every single door opening. We’ve seen too many doors here fail wind-mitigation inspections because someone ordered a wind-rated unit and forgot the flood-zone threshold. That’s the stuff we catch before the order goes in.
Why TruePane Windows & Doors Is Key Colony Beach’s Preferred Door Installation Company
We’ve been working the Keys long enough to know that a door on Key Colony Beach fails differently than a door in Naples or Fort Lauderdale. The salt here is constant and close. It gets into roller tracks, eats stainless fasteners, and delaminates seals on doors that would last twenty years a few miles inland. Our crews plan for that before the first screw comes out of the box.
Dale Kessler founded this company in 2008 with a rule that still governs every job we take: if the pane is not true, the job is not done. The crew we send to Key Colony Beach is background-checked, uniformed, and trained to measure every opening twice before quoting. We register both manufacturer warranty layers in writing, with durations stated, before the truck leaves your driveway. That is the Keystone Standard, and we do not make exceptions for the Keys’ shorter corrosion cycles.
When you call, a live person answers. Not a callback form, not a regional call center. We answer the phone 24/7, and we’ll be there when we say we will. For Key Colony Beach homeowners who remember the contractor that left them with a binding door and a voided warranty, that matters more than a slick proposal.
Our Door Installation Services in Key Colony Beach
Our Door Installation team handles everything from a simple entry replacement to fully custom openings. On Key Colony Beach, most of what we install falls into four buckets.
Double & French Doors
Double French doors are the most common rear-facing replacement on Key Colony Beach, and the most likely to fail if corners get cut. We sell and install sliding and patio door systems from CGI, PGT, and ES Windows, with stainless hardware and flood-zone-compliant thresholds as standard. If your current pair binds in July or lets in a salt-film haze during easterly blows, the fix is usually a full replacement with a properly flashed rough opening, not another hinge adjustment.

Bifold & Folding Doors
Bifold and folding door systems are popular on canal-front Key Colony Beach homes where owners want to open the whole rear elevation to the water. The catch: these systems have more moving parts than any other door type, and salt-mist corrosion works on every track, pivot, and roller at once. We specify marine-grade stainless hardware and double-sealed aluminum frames for Key Colony Beach installations. Expect $8,000-$22,000 installed depending on panel count and width, and plan for a 10-12 week lead time on most manufacturer orders.

Arched & Custom Doors
Arched openings are common in 1960s and 1970s Key Colony Beach construction, and stock doors don’t fit them. We fabricate custom radius and elliptical doors through our manufacturer partners, with impact glazing that meets HVHZ code. Custom rough openings from original Keys builders rarely match modern standard dimensions either, so we cut and buck the opening before the door is ordered. That’s the difference between a door that seats correctly and one that leaks air and water from day one.

Pivot Doors
Pivot doors are heavy, dramatic, and increasingly common on newer or extensively remodeled Key Colony Beach homes. They also require a reinforced header and a floor-mounted pivot that can handle the door’s weight plus wind load. We handle the engineering and the install. A custom pivot door in Key Colony Beach typically runs $6,500-$15,000, and the lead time is what it is: 8-12 weeks for most custom lines, sometimes longer for exotic veneer or oversized panels.

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.
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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 Key Colony Beach
The brands we carry are not picked from a catalog. We recommend CGI and ES Windows most often on Key Colony Beach because their aluminum frames and marine-grade hardware hold up to the salt-spray cycle better than vinyl or thinner-gauge extrusions. CWS, ECO Window Systems, and Pella service in Key Colony Beach also have strong impact-rated lines we quote side by side on paper, so you see exactly what you’re buying and what each layer of warranty covers. We stock common rollers, thresholds, and weatherstripping matched to those brand lines specifically so a Key Colony Beach service call is a one-visit repair when possible.
Common Door Installation Problems We See in Key Colony Beach Homes
After years of service calls on Key Colony Beach, we can tell you exactly what fails and why. Here are the four failures we see most often:
- Canal-facing doors seize at the track. Tidal flushing pushes salt mist upward from the canal surface directly onto the lower track and frame, corroding rollers years before the street-side door shows any wear. This is why a ‘newer’ rear door can fail a Monroe County wind-mitigation inspection while the front door still passes.
- Original jalousie and single-pane aluminum doors don’t meet HVHZ code. Most Key Colony Beach homes were built in the 1960s and 1970s as CBS construction with original jalousie louvers or thin aluminum sliders. Those openings were not built to modern standard dimensions, so retrofitting them for impact-rated units usually requires custom-width bucks or modified rough openings.
- Wind-rated doors installed without flood-zone thresholds fail FEMA AE/VE inspections. Key Colony Beach sits in FEMA AE and VE flood zones. A door specified only for wind load may not meet threshold height and weatherstripping requirements, and the inspection failure adds rework and scheduling delays. We check the flood zone designation before quoting.
- Hardware corrosion from salt-laden air shortens door life to 5-7 years. On Key Colony Beach, aluminum frames and stainless fasteners corrode on a 5-7 year cycle, versus 15-20 years in mainland coastal Florida. That’s why we specify marine-grade hardware and fusion-welded frames on every exterior door here, even the ones that don’t face open water.
Pricing for Door Installation in Key Colony Beach, FL
Here’s what you should budget for Door Installation in Key Colony Beach, based on jobs we’ve quoted and completed in this market:
- Standard entry door replacement: $1,850-$4,200
- Impact-rated single entry door: $3,200-$6,200
- Double or French impact doors: $6,000-$14,000
- Bifold or folding door system: $8,000-$22,000
- Custom pivot door: $6,500-$15,000
- Arched or fully custom impact door: $5,500-$18,000
What moves the number: the size of the rough opening, whether we need to modify the opening for custom widths, the brand and finish you choose, and whether the project sits in a FEMA AE or VE flood zone with corresponding threshold requirements. The price is fixed in writing before anything gets ordered. No change orders after the fact, no surprise line items on the final bill. Call (954) 280-4413 for a free estimate and we’ll give you line-item numbers for your specific door.
We Also Serve Cities Near Key Colony Beach
Our crews serve Key Colony Beach directly from our dispatch office in South Florida, with regular scheduled routes through Marathon, Big Pine Key, Tavernier, and Key Largo. If you’re on the Overseas Highway corridor or any of the Keys communities within an hour of Key Colony Beach, the same crew and the same Keystone Standard apply. A live person answers the phone and we schedule around the ferry and causeway traffic, not against it.
Serving Key Colony Beach, FL - Our Local Coverage Area
We’re based in the Key Colony Beach 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 Key Colony Beach
Because tidal flushing pushes salt mist upward from the canal surface directly onto the lower track and frame, corroding the roller assembly and breaking the impact seal years before a street-side door would show the same damage. We’ve replaced rear sliders in Key Colony Beach that failed inspection while the front door passed, which is why we recommend energy-efficient windows in Key Colony Beach for the full opening. If your canal-facing door doesn’t glide cleanly or shows white corrosion at the track, call (954) 280-4413 and we’ll inspect it before the next inspection does.
You need a full impact-rated door. Jalousie louvers cannot be retrofitted to meet HVHZ standards, and Monroe County code requires Miami-Dade NOA-approved impact protection on every door opening. Replacing just the glass would leave you non-compliant and unprotected. We quote full replacements that fit the original rough opening, which usually means a custom-width unit.
Key Colony Beach sits in a High-Velocity Hurricane Zone with no landmass buffering wind from any direction, so every door opening must carry Miami-Dade NOA approval, not just a standard Florida Product Approval. Mainland coastal Florida has different wind load requirements. On Key Colony Beach, the HVHZ designation plus FEMA AE/VE flood-zone thresholds means the door, the flashing, the threshold height, and the weatherstripping all have to be specified together before the install begins.
Marine-grade 316 stainless steel. It resists the chloride corrosion that eats standard aluminum and lower-grade stainless in 5-7 years on Key Colony Beach. We specify 316 stainless hinges, handles, rollers, and fasteners on every exterior door here, including canal-facing and street-facing openings, because every property sits within 500 feet of a salt-mist source.
Because custom pivot doors are engineered and fabricated to exact rough opening dimensions, with reinforced headers and floor-mounted pivot assemblies that have to be specified before the door is built. Standard entry doors ship from stock in a few days. Custom pivot doors typically run 8-12 weeks from order to delivery, sometimes longer for oversized panels. We place the order only after the opening is measured twice and the price is fixed in writing. Call (954) 280-4413 for an exact quote, and we’ll tell you the real lead time for your specific door.
For most standard door installations, we schedule within a week and complete the on-site work in one to two days. Custom doors are governed by manufacturer lead times, not labor availability. We’ll give you the real calendar before ordering anything.
Yes. We work homes on the canal grid, the ocean side, and every street in between, including the areas around Sadowski Causeway and the golf course. Key Colony Beach is a small city; we know the roads and the building stock on every block.
Call TruePane Windows & Doors for Door Installation in Key Colony Beach
We’ve been doing door work on Key Colony Beach long enough to know which corners of the island eat hardware fastest and which original 1960s openings will need custom bucking before an impact door can seat correctly. If you live in Key Colony Beach and you’re pricing a door replacement, call (954) 280-4413 for a free estimate. We’ll answer in person, measure twice, quote manufacturer lines side by side on paper, and register both warranty layers in writing before the truck leaves your driveway. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Key Colony Beach with the Keystone Standard and a Done Right Promise on every installation.
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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