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Andersen Windows & Doors in Sewall’s Point, FL | TruePane Windows & Doors
We’re TruePane Windows & Doors, an independent Andersen service provider working across Sewall’s Point. Quick answer: we repair, restore, and replace Andersen windows and doors on this peninsula, and the thing that separates our work from every other Andersen call in Martin County is simple - we’ve spent years cutting out failed weatherstripping, re-gasketing sashes, and retrofitting corroded hardware on homes where salt air attacks from two directions at once. Nobody on Sewall’s Point lives on a sheltered side. That fact governs every Andersen job we take. Call (754) 238-2201 for a straight answer and a free estimate.
We know Andersen’s real model lines - not from a brochure, but from pulling them apart in the field. The 200 Series Narroline, the 400 Series Tilt-Wash, the A-Series architectural line, and the Perma-Shield gliding patio doors all show up on this peninsula with specific failure patterns that mainland Stuart homes rarely see. If you’re reading this, chances are your windows are telling you something. We’ll listen, then tell you what’s actually wrong and what it’ll take to fix it right.
Why Sewall’s Point Residents Choose Us for Andersen Service
Because Andersen work on this peninsula isn’t the same as Andersen work ten minutes inland. Salt from the Indian River Lagoon eats window hardware here at roughly double the rate it does in mainland Stuart. Dale Kessler, our founder, grew up in Kendall when that part of Miami-Dade was still nurseries and canal roads, and he’s been measuring, sourcing, and setting windows and doors in South Florida for going on three decades. He still measures every job himself - his daughter convinced him to stop writing estimates by hand around 2019, and she was right, but he hasn’t handed off the tape measure.
We use genuine Andersen OEM weatherstripping, sash locks, and roller assemblies where material compatibility matters for moving parts. But we also specify marine-grade stainless aftermarket fasteners and stainless roller axle pins where salt air chews through Andersen’s original-plated hardware in half the normal lifespan. A square deal means telling you when the OEM part isn’t the right part for a salt-driven environment. We’ll put that in writing. We’ll do it against a Done Right Promise, and we’ll register both warranty layers before our truck leaves your driveway.
Andersen sales & service in Sewall’s Point comes down to one thing for us. If the pane is not true, the job is not done.
Common Andersen Windows & Doors Problems We Solve in Sewall’s Point
Every one of these shows up on this peninsula more often and more severely than anywhere else in Martin County. Here’s what we see:
- Swollen, sticky 200 Series Narroline double-hung sashes. Constant salt-laden humidity swells the wood sashes against the vinyl track liners. Within six to eight years on Sewall’s Point, the sashes bind and the double-hungs stop double-hanging. We re-gasket and rebuild the sashes where the wood is still sound.
- Pitting and micro-blisters on Perma-Shield cladding. Older 1990s casement windows develop pitting on both the river and lagoon elevations at nearly identical rates. There’s no sheltered side on this peninsula. We inspect the full cladding for salt blooms, not just the worst face.
- Leaking A-Series sill corners. Standard corner joinery leaks at the sill-to-jamb corners after just two seasons of storm-driven rain. Wind-driven water penetrates the mitered corners on Sewall’s Point in ways that secondary flashing would have prevented. We rebuild the corners and re-flash with marine-grade butyl.
- Seized roller assemblies on gliding patio doors. The steel rollers in 400 Series and 200 Series doors rust, seize, and grind in this salt air. Doors that once glided start jumping on the track. We replace roller assemblies with stainless axle pins and housings.
- Brittle, snapped weatherstripping. Constant humidity and salt kill the flexible weatherstripping on every Andersen line. Once it snaps, the window loses its seal. We replace it with OEM or marine-rated material, depending on the application.
If any of these sound familiar, call (754) 238-2201. We’ll tell you straight whether it’s a repair or a full-frame replacement.
Andersen Service in Sewall’s Point: What Local Conditions Mean for Your Equipment
Sewall’s Point sits on a narrow peninsula entirely flanked by the Indian River Lagoon to the east and the St. Lucie River to the west. That means every single property - not just the waterfront lots - faces relentless marine-grade salt air from multiple directions simultaneously. And because the town’s housing stock is dominated by large, custom-built single-family homes from the 1960s through the 2000s, we’re constantly looking at original aluminum-frame single-pane windows that have oxidized badly, and early-generation impact windows from the 1990s that have reached end of life. Contractors working Sewall’s Point regularly find that aluminum-frame windows on the lagoon-facing and river-facing elevations of the same house corrode at nearly identical rates. There is no sheltered side. Full-house window replacements are the norm here, not the single-elevation jobs you see in mainland Stuart.
Every Sewall’s Point address falls inside the peninsula’s 150-mph wind-borne debris region per Martin County’s current Florida Building Code wind map. That means no Andersen replacement window or door - even on a 1960s ranch - can be installed without Miami-Dade or Florida product approval numbers. Out-of-town crews routinely show up with non-impact Andersen 200 Series units and get red-tagged at inspection. We know which Andersen models carry the approvals, and we won’t install a unit that won’t pass. We live with the consequences of a failed inspection. You shouldn’t have to.
Andersen Models & Products We Service in Sewall’s Point
We service the full Andersen lineup you’re likely to find on this peninsula: the 200 Series Narroline, the 400 Series Tilt-Wash, the A-Series architectural line, and the Perma-Shield gliding patio doors. Our parts approach is simple - genuine Andersen OEM pieces where the moving parts demand it, and marine-grade stainless aftermarket fasteners, roller axle pins, and flashing where this salt environment kills the original hardware. We stock common Andersen parts locally for fast Sewall’s Point turnaround. If you’ve got an older Andersen unit that’s pitted, stuck, or leaking, call (754) 238-2201 and we’ll tell you what we’d do on our own mother’s house.
Andersen Service Pricing in Sewall’s Point
Andersen repair work on Sewall’s Point typically runs between $180 and $750, depending on what’s failed. A single sash re-gasketing or weatherstripping replacement is generally $180 to $340. Full-frame replacement of an Andersen 200 Series unit with an A-Series impact-rated casement starts around $850 and runs up from there, depending on size and wind-load calculations. What drives the cost: the condition of the rough opening, whether we’re matching existing sightlines, and whether the existing flashing is salvageable or needs to be cut out and rebuilt with marine-grade butyl. A free estimate from us includes a written, line-by-line scope of work, no change orders down the road, and both warranty layers registered in writing before we leave. Call (754) 238-2201 for an exact quote - estimates are free.
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 - Andersen Windows & Doors in Sewall’s Point
The answer is the salt. Sewall’s Point is a peninsula with the Indian River Lagoon on one side and the St. Lucie River on the other, so salt air hits your windows from two directions constantly. That accelerates corrosion of the flexible seals, glazing compounds, and frame joints that keep an Andersen window airtight. Mainland Stuart homes get salt air mostly from one side, so their seals last longer. On this peninsula, you’ll typically see seal failure in five to eight years rather than ten to fifteen. Call (754) 238-2201 if your seals are fogged or brittle - we’ll assess whether it’s a re-seal or a full-frame replacement.
In most cases, full replacement is required. Andersen 400 Series windows from the 1990s and early 2000s typically lack the Miami-Dade or Florida product approval numbers needed to pass inspection in Sewall’s Point’s 150-mph wind-borne debris region. Retrofitting the glass alone won’t get you there - the frame and anchoring system have to be certified as a complete assembly. We will only recommend retrofitting an existing Andersen unit if it already carries the right approvals and the frames and cladding pass our salt-corrosion inspection. Otherwise, the square deal is a full-frame replacement with an approved impact-rated Andersen unit. Call (754) 238-2201 - the first step is a free inspection that tells you which path applies to your windows.
On Sewall’s Point, no. Contractors working this peninsula regularly see aluminum cladding corrode at nearly identical rates on both elevations of the same house. There’s no sheltered side. If one elevation is pitting, the other is usually a year or two behind. Repairing only the worst face means you’ll be back on the phone with us in twenty-four months, and you’ll have paid twice for mobilization and permitting. We recommend a full-house assessment and a phased plan so you’re not redoing work. Call (754) 238-2201 for that assessment - it’s free and there’s no obligation to move forward.
The most common failures are seized roller assemblies on gliding patio doors, snapped weatherstripping, and corroded hardware threads. Many of these can be repaired without replacing the window, provided the frame and cladding remain structurally intact and pass our salt-corrosion inspection. We use genuine Andersen OEM parts for moving components, and marine-grade stainless fasteners where the original plating has failed. Repair is not the answer when the cladding is compromised or the frame is out of true - then we’ll tell you the window needs replacement. Call (754) 238-2201 for a straight diagnosis.
Yes. Every Andersen replacement window or door on this peninsula falls under Martin County’s Florida Building Code wind zone requirements, and a permit is required for the replacement to be legal. We pull the permits, schedule the inspection, and make sure the installation passes the first time. This isn’t optional, and it’s not something we’ll skip to save you fifty dollars. Call (754) 238-2201 and we’ll handle the paperwork correctly from day one.
Service Areas Near Sewall’s Point
We provide Andersen service across the Sewall’s Point service area and nearby communities, including Andersen service in South Bay and Andersen service in South Miami. Our crews know the peculiar salt and wind conditions of each stretch of Florida coast, and we don’t guess. Measure it right the first time, or plan on coming back.
Book Your Andersen Service in Sewall’s Point Today
We’ll be here when we say, in uniform, ready to work. Call (754) 238-2201 to schedule your free estimate. A live person answers the phone 24 hours a day, seven days a week, and we’ll talk through what your Andersen windows and doors need before we ever charge you a dollar.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Sewall’s Point since 2008.
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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