Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Door Installation on Longboat Key: What It Costs and Why the County Line Matters
Door installation in Longboat Key typically runs $1,200-$4,800 for a standard entry door replacement, $2,500-$7,500 for a hurricane-rated front entry system, and $4,000-$12,000 for French or double door installations. On this barrier island, the price depends heavily on which side of the Manatee-Sarasota county line your building sits on, because the permit documentation differs. We’ll walk you through exactly what drives those numbers here. Call (941) 267-0779 and we can give you a line-by-line quote built for your specific building.
Fast, Reliable Door Installation Across Longboat Key
Longboat Key is not a typical Florida door job. The island runs roughly 11 miles north to south, with Gulf of Mexico salt air to the west and Sarasota Bay to the east. Every exterior door on Longboat Key catches corrosion from both directions at once. We schedule our Longboat Key crews with that in mind, and we stock marine-grade hardware locally so a replacement hinge, threshold, or handle set isn’t a two-week wait. Ed Winslow has kept Winslow Windows & Doors owner-operated for over 15 years, and our Door Installation team knows the difference between a Gulf-front condo tower near the Longboat Key Club and a bay-side single-family on Broadway. If you’re calling from anywhere between Longbeach Village and the Manatee County line, call (941) 267-0779 and a live person answers.
Why Winslow Windows & Doors Is Longboat Key’s Preferred Door Installation Company
Homeowners and condo boards on Longboat Key call us because we’ve already worked through the island’s quirks. We pull permits through the Town of Longboat Key building department, but we know when a job needs Manatee County flood zone documentation versus Sarasota County wind-load paperwork. That distinction saves two weeks and a rejected plan review. Longboat Key customers also know our techs arrive background-checked and in uniform, which matters in a community where door-to-door crews are watched carefully. We do not hand off our work to subcontractors; the crew you see on Gulf of Mexico Drive is our crew.
Our workmanship carries the 36500-Day Done Right Promise. If it’s not done right, Ed Winslow makes it right. No expiration, no fine print. We’re authorized installers for CGI and CWS, both of which build doors specifically tested for high-velocity hurricane zones like Longboat Key’s.
Our Door Installation Services in Longboat Key
Entry Doors
A new entry door on Longboat Key has to do three jobs at once: block wind-driven rain, resist salt corrosion, and look right for the building. We install Therma-Tru and CGI entry systems with stainless steel hardware and composite frames that won’t swell in the island humidity. Most entry door replacements in Longboat Key condos require an impact-rated door unless the association has an alternate mitigation method on file. We handle that documentation for you.

Hurricane-Proof Front & Entry Doors
This is where Longboat Key code hits hardest. The entire island sits in a high-velocity wind zone, and the Town of Longboat Key enforces large-missile impact standards on any replacement door with glass. We install PGT and CGI hurricane-rated doors with laminated impact glass, and we match the design pressure to the actual opening. A door with a design pressure of +/-55 PSF works for a sheltered interior entry; a Gulf-front exposure on the 12th floor near the Longboat Key Club needs a higher DP rating and different anchoring. We never guess at this; we calculate it per opening.

French & Double Doors
French doors overlooking Sarasota Bay or the Gulf are beautiful and brutal on hardware. Salt air pits the hinges, the flush bolts seize, and the fixed panel’s frame flexes in wind. We replace full French door systems with CWS or CGI impact-rated configurations, and we correct the rough opening before the new unit goes in. On bay-side homes near Country Club Shores, we commonly see 1980s wood French doors that have rotted at the threshold. Replacing those properly means pulling the old pan, repairing the subfloor, and flashing the opening for wind-driven rain before the new door is even set.

Replacement Doors
If your existing jamb is square and solid, a slab replacement can save money, but most Longboat Key doors from the 1970s and 1980s aren’t worth reusing. Condo units in the Whitney Beach and Sutton Place areas often have original jalousie or single-pane doors that fail current energy and wind codes. We replace the full pre-hung unit. For buildings under milestone inspection or SIRS requirements, we coordinate with your property manager on the replacement schedule so door work lines up with other structural work instead of triggering a second round of inspections.

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 Longboat Key
Winslow Windows & Doors is an authorized installer for CGI, CWS, and ES Windows, and we stock replacement weatherstripping, thresholds, and hardware for these lines locally rather than waiting on a distributor in Tampa. If your Longboat Key condo association requires a specific impact door brand or model, we’ll match that spec and document it for the board. We service existing PGT and Therma-Tru doors as well, and we’ll tell you plainly when a door can be repaired instead of replaced.
Common Door Installation Problems We See in Longboat Key Homes
- Salt-corrosion on hinges and thresholds. With the Gulf on one side and Sarasota Bay on the other, Longboat Key doors get hit with marine air from both directions. Standard galvanized hardware rusts within three to five years; we use 316 stainless steel and composite thresholds rated for continuous salt exposure.
- Non-impact doors in HVHZ buildings. We regularly see doors someone installed years ago with plain annealed glass that would never pass the Town of Longboat Key’s current large-missile code. If you’re replacing one of those, plan for a full teardown of the rough opening and fresh anchoring.
- Warped frames from sun and humidity. The island’s unshaded western exposures bake door frames at 90+ degrees from March through November. Composite and fiberglass frames hold up far better than wood, which is what we recommend for any Longboat Key door replacement.
- Wrong county documentation on condos. North-island buildings in Manatee County pull permits under different flood zone elevation and wind-load standards than south-island buildings in Sarasota County. Out-of-area door companies miss this all the time and the plan comes back rejected. We file it right the first time.
What Door Installation Costs in Longboat Key
Here’s the honest range for Longboat Key’s market, based on the work we’ve priced on the island:
- Standard entry door replacement: $1,200-$4,800 installed, depending on whether you choose a basic steel door or a Therma-Tru fiberglass door with decorative glass.
- Hurricane-rated front entry system: $2,500-$7,500 installed. These carry Miami-Dade or Florida Product Approval ratings and large-missile laminated glass.
- French or double door replacement: $4,000-$12,000 installed on Longboat Key, with the higher end covering taller openings, transoms, or custom CGI configurations.
- Full condo unit door packages: $8,000-$25,000+ depending on unit count and whether the association requires uniform door styles across all units.
What moves the price on Longboat Key specifically? The county your building sits in, because the permit package differs. The floor height, because a 10th-floor Gulf-front door needs a higher design pressure and more involved anchoring than a ground-level bay-side door. And whether your condo association has an approved door spec from a specific manufacturer. We give a free in-home measure and a written, line-item quote so you know the exact number before any work starts. Call (941) 267-0779 to schedule yours.
Pricing for Door Installation in Longboat Key, FL
A typical replacement entry door in Longboat Key runs $1,500-$4,500 installed. A hurricane-rated front door system runs $3,000-$7,000. French doors run $4,500-$10,000. These are the prices for Longboat Key’s specific market: impact-rated glass, marine-grade hardware, and permit-ready documentation. The biggest cost swings come from the door’s wind-load rating for your exact elevation, whether the opening needs reframing, and the finish you choose. We factor all of it into a written quote. Call (941) 267-0779 and we’ll schedule a free measure. Our quotes are fixed; the price on the sheet is the price you pay.
Florida Pays You Back
Longboat Key homeowners can stack several programs to offset door installation costs. The My Safe Florida Home program offers matching grants up to $10,000 for qualifying wind-mitigation upgrades, and impact-rated doors qualify. Florida also exempts impact-resistant windows and doors from sales tax. At the federal level, the 25C energy credit covers 30% of the product cost on qualifying exterior doors, up to $600 per year. And most Longboat Key homeowners see a reduction in the windstorm portion of their insurance premium after a wind-mitigation inspection, which runs about $75-$150. We can’t guarantee what your carrier or these programs will approve, but we’ll give you the compliance documentation your insurer needs. It’s worth comparing a fixed impact door against hurricane shutters too: impact doors protect the opening permanently without panels to haul out and hang before every storm.
We Also Serve Cities Near Longboat Key
Beyond Longboat Key, our crews cover Sarasota, Palmetto, Bradenton, and Osprey. If you’re on the mainland and planning a door replacement, give Ed a call and we’ll route a crew to you. The same pricing, the same warranty, the same live answer when you call.
Serving Longboat Key, FL - Our Local Coverage Area
We’re based in the Longboat Key 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 Longboat Key
The answer depends on which part of the island your building sits in. Longboat Key’s town limits straddle the county line, and buildings north of the line fall under Manatee County requirements, while buildings south of it fall under Sarasota County. The Town of Longboat Key building department handles the counter, but the backing documentation differs between the two counties. We check your exact address and zoning before we file, so your permit package goes through on the first submittal. Call (941) 267-0779 and we’ll confirm which county applies to your building.
Sometimes, yes, but it’s rare on Longboat Key. Most 1970s and 1980s jambs on the island have salt damage or shimming that won’t pass a current inspection. If your jamb is square, solid, and not rotted, a slab replacement saves money. If it’s not, replacing the slab without fixing the jamb simply transfers the problem to the new door. We’ll check it during the free measure and tell you which applies to your unit.
Milestone inspections and Structural Integrity Reserve Study requirements are now driving bulk door and window replacement in Longboat Key’s older condo towers. If your building is under a SIRS schedule, your association may need to bundle door replacements with other structural work, which means timing is set by the board, not by individual owners. We coordinate directly with property managers so door work fits the inspection schedule without triggering duplicate scaffolding or elevator-pad fees.
Longboat Key condo buildings enforce noise and work-hour rules, and most prohibit cutting or demolition before 9 a.m. or after 5 p.m. on weekdays, with tighter limits on weekends. We schedule rough-opening cutting around those hours, and we notify neighbors in adjacent units before any framing work starts. If your building has an elevator-pad or staging policy, we coordinate with the manager so the doors come up when the elevator is padded and the corridor is protected.
Most Longboat Key associations standardize on one or two impact door brands so replacement doors match across the building and the board can keep documentation uniform for insurance. If your association requires CGI, PGT, or another approved brand, we install that exact model and provide the Florida Product Approval paperwork the board needs for its records. Call (941) 267-0779 and we’ll work with your property manager to match the spec.
The County Line: Why It Matters for Your Longboat Key Door Job
Here’s the information most door companies won’t give you over the phone: the Town of Longboat Key straddles the Manatee-Sarasota county line, and that line changes the paperwork. A door replacement in a north-island condo pulls its flood zone elevation and wind-load documentation under Manatee County. A job two miles south, in the Sarasota County portion, needs different backing paperwork at the same town building counter. Out-of-area companies bidding bulk condo contracts routinely file under the wrong county and get a plan review rejection that costs two weeks and a re-submittal fee. We’ve already done this dance on both sides of the island. If you’re getting bids, ask each company which county your building sits in and what that means for the permit. The ones who hesitate are the ones to avoid.
Working Tight on a Barrier Island: How We Run a Longboat Key Door Job
Longboat Key lots are narrow, and condo parking loops are tighter. Door installation here is as much about logistics as it is about carpentry. On a bay-side intracoastal house near Whitney Beach Plaza, we replaced a corroded 1970s jalousie entry door and a matching French rear door with PGT impact-rated swinging doors using large-missile-rated laminated glass. Our techs coordinated with the property manager to stage materials on the narrow paver driveway, keeping the shared right-of-way clear for the neighbor’s golf cart, and we filed the Sarasota County-specific wind mitigation documentation required for the insurance credit within one business day of final inspection.
That’s the normal rhythm, not the exception. We never park a delivery trailer across a condo loop during afternoon turnover. We never start cutting at 7 a.m. in a high-rise. And we never block a neighbor’s access to their own door. These are simple courtesies that keep a job moving, and they’re why condo boards on Longboat Key keep our number in the manager’s office.
The Door That Survives the Island
Longboat Key will test every door you put in. Salt from two directions, sun from March to November, and a building code that treats every opening as a wind-borne missile risk. You want an installer who knows the Manatee-Sarasota county split, the milestone inspection deadlines, the staging limits on a narrow barrier island, and the exact hardware that won’t rust out in five years. That’s us. Ed Winslow’s name is on every job we do, and the 36500-Day Done Right Promise stands behind it. Call (941) 267-0779 for a free in-home measure and a written quote. A live person answers. The one down the road.
Written by Ed Winslow, Owner at Winslow Windows & Doors, serving Longboat Key with impact-rated door installation since 2011.
Six Reasons Homeowners Choose Winslow 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.










Before
After
Before
After
Before
After