Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Sliding & Patio Doors Across Sewall’s Point
Sliding and patio door replacement in Sewall’s Point typically runs $2,400 to $7,800 depending on size, glass package, and wind-load rating, with most installations completed in one day once permits are approved. We work throughout the town, from the river-facing homes along South Sewall’s Point Road to the lagoon-side properties near Archipelago Road, and we know what this peninsula’s salt air does to door hardware. If you’re pricing impact-rated sliding doors, call (754) 238-2201 for a written, line-item quote.
What separates a door that lasts here from one that fails in five years comes down to three things: the wind-load rating on the glass, the grade of metal in the tracks and rollers, and the flashing detail under the threshold. Our Sliding & Patio Doors team specs all three for Sewall’s Point specifically. Not for a generic Florida zip code.
Why TruePane Windows & Doors Is Sewall’s Point’s Preferred Sliding & Patio Doors Company
TruePane has been in South Florida long enough to know that a door installed on this peninsula faces conditions a mainland door never sees. Dale Kessler founded the company in 2008 with a rule that still governs every install: if the pane is not true, the job is not done. That standard matters more in Sewall’s Point than almost anywhere else we work, because the margin for error with hurricane wind loads and salt exposure is thin.
Homeowners in Sewall’s Point call us because we show up when we say, we quote manufacturer lines side by side on paper, and we register both warranty layers before the truck leaves your driveway. The Done Right Promise backs every job in writing. If something isn’t right, we make it right. No paperwork fights, no fine print that covers neither party.
Our technicians are background-checked and uniformed, and they measure every opening twice. We’re an authorized installer for more than a dozen manufacturer lines, including, and ES Windows, which means the warranty on your door comes from the people who built it, not just from us. A live person answers the phone 24 hours a day, seven days a week, so when you call Sewall’s Point, you reach a person who can help, not a voicemail tree.
Our Sliding & Patio Doors Services in Sewall’s Point
Patio Sliding Doors
The workhorse door for Sewall’s Point patios and pool decks. We replace old aluminum sliders with fusion-welded vinyl or thermally broken aluminum frames that carry the wind-load rating Martin County requires. Glass packages range from insulated low-E to full impact-rated laminated units, and we quote both side by side so you see exactly what you’re buying. In Sewall’s Point, we strongly recommend stainless rollers and stainless track covers regardless of which direction your patio faces.

Panoramic Sliding Systems
For homeowners who want the full view across the St. Lucie River or the Indian River Lagoon without a thick mullion breaking the sightline. Panoramic systems let you open an entire wall, and they’re popular in the custom homes along the water. The engineering behind these doors is more demanding because the panels are larger, which means wind-load deflection becomes a bigger factor. We spec these per panel, per elevation, per the Florida Building Code requirements for Martin County’s wind zone.

Heavy-Duty Sliding Doors
Some openings in Sewall’s Point are wider and taller than standard, and they need a heavier frame, ball-bearing rollers, and a reinforced header. Heavy-duty sliders are common on 1960s and 1970s custom homes where the original opening was built for a door that no longer meets code. We install heavy-duty sliders rated for the same wind pressure as the rest of your envelope, which matters when you’re updating a wind mitigation report for insurance.

Pocket & Barn Doors
Pocket and barn doors save floor space and work well in Sewall’s Point homes where hallways and dining areas compete for square footage. But not every pocket door is an exterior door, and exterior-rated pocket systems are a different animal. For any pocket slider that opens to a patio or lanai, we install thresholds flashed the same way we’d flash a standard patio door, with stainless hardware and self-adhered flashing tape. A pocket door that lets water into the wall cavity is a problem you won’t see until the jamb rots.

Screen Door Installation
Sewall’s Point sits close enough to the water that screens take a beating from salt and sun. We install and replace sliding screen doors with corrosion-resistant frames and pet-resistant screen fabric. The screen door has to track cleanly, and if the main sliding door track is already pitted, a new screen will drag. We check the door and the screen track together, because half the screen failures we see come from a main door that was never cleaned or repaired.

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 Sewall’s Point
We’re an authorized installer for, and ES Windows, among others, and we stock common replacement parts for Sewall’s Point jobs, including stainless rollers, track covers, and threshold flashing. Working with us means the manufacturer warranty is registered in writing before we leave your driveway, and the durations are stated on your paperwork. We quote lines side by side on paper so you can compare glass packages, frame materials, and wind-load ratings without guessing.
For Sewall’s Point, we frequently recommend ViewLux for panoramic systems because their fusion-welded frames hold tight tolerances that keep salt air out of the hardware. ES Windows offers a thermally broken aluminum line that holds up well on direct waterfront elevations. Andersen’s impact-rated sliding doors are a solid choice when you want a name that’s easy to carry into an insurance conversation.
Common Sliding & Patio Doors Problems We See in Sewall’s Point Homes
- Salt pitting on tracks and rollers. Every property in Sewall’s Point is flanked by tidal water on two sides, so the salt air attacks door hardware from the east and west simultaneously. We regularly replace tracks and rollers on both elevations of the same house, not just the side facing the water.
- Failed seals on early-generation impact sliders. Many 1990s and 2000s homes in Sewall’s Point have first-generation impact doors that are now fogging between the panes. Once the argon fill escapes and the seal fails, the door loses its wind-load certification and needs replacing, not just reglazing.
- Threshold rot from storm surge wicking. Improperly flashed thresholds on older Sewall’s Point homes let brackish water from the St. Lucie inlet wick into the subfloor. By the time you see the jamb swelling, the structural damage is already underway, and the door’s wind-pressure rating is compromised.
- Seized rollers from corrosion and debris. On both lagoon-facing and river-facing homes, we see sliders that won’t move without real force within five to seven years of install. In mainland Stuart, this happens mostly on ocean-facing sides. Here, there’s no sheltered side.
Pricing for Sliding & Patio Doors in Sewall’s Point, FL
A standard patio sliding door replacement in Sewall’s Point runs $2,400 to $4,800 for a vinyl impact-rated door, depending on width and glass package. Panoramic sliding systems start around $5,200 and go up from there, especially on wider openings that need reinforced headers. Heavy-duty sliders for oversized openings typically land between $3,800 and $7,800. Pocket and barn doors range from $1,900 to $4,200 depending on whether the wall cavity is already framed or we need to reframe it. Screen door installation is usually $350 to $850.
What drives cost in Sewall’s Point is the same thing that drives longevity: wind-load certification, stainless hardware, and proper flashing. A cheap door that meets the minimum code on paper but uses galvanized rollers and unflashed thresholds will cost you more in five years than the difference you saved on day one. Call (754) 238-2201 for a free estimate with line-item pricing and both manufacturer quotes on paper.
We Also Serve Cities Near Sewall’s Point
Our crews regularly work Sewall’s Point and the surrounding mainland communities, including Anna Maria, Acacia Villas, Alafaya, and Altamonte Springs. Scheduling is coordinated from our South Florida office, and the same background-checked technicians who work your sliding doors install them right the first time, register both warranty layers, and stand behind the work for 90 days with the Done Right Promise.
Serving Sewall’s Point, FL - Our Local Coverage Area
We’re based in the Sewall’s Point 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 - Sliding & Patio Doors in Sewall’s Point
A sliding door in Sewall’s Point must meet the wind-load requirements for Martin County’s hurricane wind zone, which generally means an impact-rated product tested to Miami-Dade or Florida Building Code standards for your specific elevation and exposure category. The exact design pressure your door needs depends on the door’s size, height above grade, and proximity to the water, and a compliant quote will state that number in writing. If a quote doesn’t list a design pressure, the door probably isn’t compliant. Call (754) 238-2201 and we’ll spec your opening properly, with the rating in writing.
Sewall’s Point is a narrow peninsula with the Indian River Lagoon on one side and the St. Lucie River on the other, so every door on your property gets hit with marine-grade salt air from two directions at once, no matter which way it faces. We see tracks on supposedly sheltered inland walls corrode at nearly the same rate as direct waterfront façades. On a 1970s custom home off South Sewall’s Point Road, our crew replaced a corroded single-pane aluminum slider with a ViewLux impact-rated panoramic system after the original track seized from salt pitting on both the lagoon and river sides, even though the door faced neither waterway directly. Stainless rollers and stainless track covers are not an upgrade here; they’re the baseline.
Yes, a properly documented impact-rated sliding door installation can reduce your windstorm insurance premium, but the paperwork matters as much as the product. We install fusion-welded frames with stainless hardware and low-E insulated glass, re-flash the rough opening with self-adhered flashing tape, and provide the documentation your wind mitigation report needs before the Martin County inspection. The Done Right Promise covers the work, and both manufacturer warranty layers are registered in writing before we leave. Call (754) 238-2201 for a quote that includes the documentation your insurer will actually accept.
If the insulated glass unit in your sliding door is fogging, the argon fill has escaped and the seal has failed, which means the door no longer carries its wind-load rating and is not protecting your home. Reglazing a failed impact-rated unit is technically possible, but it’s rarely the right call on an older door because the frame and hardware are likely corroding too. We’ll give you a straight answer on whether the glass is glass-only or the whole door is done. Call (754) 238-2201 for an inspection and a written quote either way.
In Sewall’s Point, a sliding door replacement that changes the size of the opening or the door’s wind-load rating requires a permit from Martin County, and we pull that permit for you. The process includes a plan review, an inspection after the door is set and flashed, and documentation that the installed product meets the Florida Building Code’s wind-load requirements for your exposure. We handle the permit, the inspection, and the paperwork, and the Done Right Promise means if the inspection doesn’t pass, we’re back out at no charge until it does. Call (754) 238-2201 and we’ll walk you through the whole process before you sign anything.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sewall’s Point and surrounding communities with sliding and patio door installation that meets Florida’s wind-load requirements and stands up to this peninsula’s salt air.
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.



Before
After
Before
After
Before
After